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searching for Pi 501 found (25898 total)

alternate case: pi

Raspberry Pi (14,563 words) [view diff] exact match in snippet view article find links to article

The Raspberry Pi (/paɪ/) is a series of small single-board computers developed in the United Kingdom by the Raspberry Pi Foundation to promote teaching
Fourier transform (17,961 words) [view diff] exact match in snippet view article find links to article
(}2\pi \xi (x+t){\bigr )}+a_{-}(\xi )\cos {\bigl (}2\pi \xi (x-t){\bigr )}+b_{+}(\xi )\sin {\bigl (}2\pi \xi (x+t){\bigr )}+b_{-}(\xi )\sin \left(2\pi \xi
Magnum, P.I. (4,732 words) [view diff] case mismatch in snippet view article find links to article
Fall 2018 Premiere Dates: Big Bang & Young Sheldon To Help Launch Magnum PI & Murphy Brown Revival". Deadline Hollywood. Retrieved July 14, 2018. "Déjà-Vu"
Fourier series (9,827 words) [view diff] exact match in snippet view article find links to article
{1}{\pi }}\int _{-\pi }^{\pi }s(x)\cos(nx)\,dx=0,\quad n\geq 0.\\[4pt]b_{n}&={\frac {1}{\pi }}\int _{-\pi }^{\pi }s(x)\sin(nx)\,dx\\[4pt]&=-{\frac {2}{\pi
Gamma function (11,606 words) [view diff] exact match in snippet view article find links to article
{\pi }{b\sinh(\pi b)}}\\[6pt]|\Gamma \left({\tfrac {1}{2}}+bi\right)|^{2}&={\frac {\pi }{\cosh(\pi b)}}\\|\Gamma \left(1+bi\right)|^{2}&={\frac {\pi b}{\sinh(\pi
Trigonometric functions (8,338 words) [view diff] exact match in snippet view article find links to article
{\begin{aligned}\sin(x+2k\pi )&=\sin x\\\cos(x+2k\pi )&=\cos x\\\tan(x+k\pi )&=\tan x\\\cot(x+k\pi )&=\cot x\\\csc(x+2k\pi )&=\csc x\\\sec(x+2k\pi )&=\sec x.\end{aligned}}}
P (657 words) [view diff] exact match in snippet view article find links to article
name in English is pee (pronounced /ˈpiː/), plural pees. The Semitic Pê (mouth), as well as the Greek Π or π (Pi), and the Etruscan and Latin letters
Volume (2,021 words) [view diff] exact match in snippet view article find links to article
_{-r}^{r}\pi r^{2}\,dx-\int _{-r}^{r}\pi x^{2}\,dx=\pi \left(r^{3}+r^{3}\right)-{\frac {\pi }{3}}\left(r^{3}+r^{3}\right)=2\pi r^{3}-{\frac {2\pi r^{3}}{3}}
Pion (2,507 words) [view diff] exact match in snippet view article find links to article
In particle physics, a pion (or a pi meson, denoted with the Greek letter pi: π ) is any of three subatomic particles: π0 , π+ , and π− . Each pion consists
Ang Lee (4,300 words) [view diff] exact match in snippet view article find links to article
period film Lust, Caution (2007); and the magic realist survival drama Life of Pi (2012). Much of Lee's work is known for its emotional charge and exploration
Multiplication (4,395 words) [view diff] exact match in snippet view article find links to article
written with the product symbol, which derives from the capital letter Π (pi) in the Greek alphabet. Unicode position U+220F (∏) contains a glyph for denoting
Beta Theta Pi (1,726 words) [view diff] exact match in snippet view article find links to article
Beta Theta Pi (ΒΘΠ), commonly known as Beta, is a North American social fraternity that was founded in 1839 at Miami University in Oxford, Ohio. One of
Pi Kappa Alpha (2,731 words) [view diff] exact match in snippet view article find links to article
Pi Kappa Alpha (ΠΚΑ), commonly known as PIKE, is a college fraternity founded at the University of Virginia in 1868. The fraternity has over 225 chapters
Cao Pi (2,909 words) [view diff] exact match in snippet view article find links to article
Cao Pi (pronunciation (help·info)) (c. 187 – 29 June 226), courtesy name Zihuan, was the first emperor of the state of Cao Wei in the Three Kingdoms period
Factorial (5,870 words) [view diff] exact match in snippet view article find links to article
integers. This pi function is defined by Π ( z ) = ∫ 0 ∞ t z e − t d t . {\displaystyle \Pi (z)=\int _{0}^{\infty }t^{z}e^{-t}\,dt.} The pi function and
Seattle Post-Intelligencer (2,124 words) [view diff] case mismatch in snippet view article find links to article
Harthorne, Michael (March 7, 2012). "MOHAI plans to relocate newly acquired PI Globe". KOMO-TV. Archived from the original on January 16, 2013. david.mccumber@mtstandard
Sine (5,055 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\begin{aligned}\sin(y)=x\iff &y=\arcsin(x)+2\pi k,{\text{ or }}\\&y=\pi -\arcsin(x)+2\pi k\end{aligned}}} Or in one equation: sin ⁡ ( y ) = x
Uncertainty principle (15,356 words) [view diff] exact match in snippet view article find links to article
\varphi _{n}(p,t)={\sqrt {\frac {\pi L}{\hbar }}}\,\,{\frac {n\left(1-(-1)^{n}e^{-ikL}\right)e^{-i\omega _{n}t}}{\pi ^{2}n^{2}-k^{2}L^{2}}},} where ω n
Bessel function (9,434 words) [view diff] exact match in snippet view article find links to article
{\displaystyle J_{\alpha }(x)={\frac {1}{\pi }}\int _{0}^{\pi }\cos(\alpha \tau -x\sin \tau )\,d\tau -{\frac {\sin \alpha \pi }{\pi }}\int _{0}^{\infty }e^{-x\sinh
Phosphoinositide 3-kinase (3,105 words) [view diff] case mismatch in snippet view article find links to article
Phosphoinositide 3-kinases (PI3Ks), also called phosphatidylinositol 3-kinases, are a family of enzymes involved in cellular functions such as cell growth
Normal distribution (20,302 words) [view diff] exact match in snippet view article find links to article
2 π e − 1 2 ( x − μ σ ) 2 {\displaystyle f(x)={\frac {1}{\sigma {\sqrt {2\pi }}}}e^{-{\frac {1}{2}}\left({\frac {x-\mu }{\sigma }}\right)^{2}}} The parameter
Sphere (5,884 words) [view diff] exact match in snippet view article find links to article
{\displaystyle V=\int _{0}^{2\pi }\int _{0}^{\pi }\int _{0}^{r}r'^{2}\sin \theta \,dr'\,d\theta \,d\varphi =2\pi \int _{0}^{\pi }\int _{0}^{r}r'^{2}\sin \theta
Alpha Epsilon Pi (2,234 words) [view diff] exact match in snippet view article find links to article
Alpha Epsilon Pi (ΑΕΠ), commonly known as AEPi, is a college fraternity founded at New York University in 1913 by Charles C. Moskowitz. The fraternity
Cylinder (2,834 words) [view diff] exact match in snippet view article find links to article
b h . {\displaystyle V=\int _{0}^{h}A(x)dx=\int _{0}^{h}\pi abdx=\pi ab\int _{0}^{h}dx=\pi abh.} Using cylindrical coordinates, the volume of a right
Pi bond (802 words) [view diff] exact match in snippet view article find links to article
Pi bonds (π bonds) are covalent chemical bonds where two lobes of an orbital on one atom overlap two lobes of an orbital on another atom and this overlap
Pi Kappa Phi (2,254 words) [view diff] exact match in snippet view article find links to article
Pi Kappa Phi (ΠΚΦ) commonly known as Pi Kapp, is an American Greek Letter secret and social fraternity. It was founded by Andrew Alexander Kroeg Jr.,
PID controller (10,640 words) [view diff] case mismatch in snippet view article find links to article
unused parameters to zero and is called a PI, PD, P or I controller in the absence of the other control actions. PI controllers are fairly common in applications
Regular polygon (2,693 words) [view diff] exact match in snippet view article find links to article
Sigma Pi (7,197 words) [view diff] exact match in snippet view article find links to article
Sigma Pi (ΣΠ), commonly known as Sig Pi, is an international social collegiate fraternity founded in 1897 at Vincennes University. Sigma Pi Fraternity
Pi Beta Phi (1,851 words) [view diff] exact match in snippet view article find links to article
Pi Beta Phi (ΠΒΦ), often known simply as Pi Phi, is an international women's fraternity founded at Monmouth College, in Monmouth, Illinois on April 28
Exponentiation (12,530 words) [view diff] exact match in snippet view article find links to article
e^{{\frac {1}{2}}i\pi +i2\pi k}\mid k\in \mathbb {Z} ,\\i^{i}&=e^{i\left({\frac {1}{2}}i\pi +i2\pi k\right)}\\&=e^{-\left({\frac {1}{2}}\pi +2\pi k\right)}.\end{aligned}}}
Maxwell–Boltzmann distribution (5,601 words) [view diff] exact match in snippet view article find links to article
d v , {\displaystyle f(v)~\mathrm {d} v=\left({\frac {m}{2\pi kT}}\right)^{3/2}\,4\pi v^{2}e^{-{\frac {mv^{2}}{2kT}}}~\mathrm {d} v,} This probability
Trigonometry (4,881 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \pi /6} π / 4 {\displaystyle \pi /4} π / 3 {\displaystyle \pi /3} π / 2 {\displaystyle \pi /2} 2 π / 3 {\displaystyle 2\pi /3} 3 π / 4 {\displaystyle
Discrete Fourier transform (10,161 words) [view diff] exact match in snippet view article find links to article
{1}{N}}\left[X_{0}+X_{1}e^{i2\pi t}+\cdots +X_{N/2-1}e^{i(N/2-1)2\pi t}+X_{N/2}\cos(N\pi t)+X_{N/2+1}e^{i(-N/2+1)2\pi t}+\cdots +X_{N-1}e^{-i2\pi t}\right]&N{\text{
Reinforcement learning (4,607 words) [view diff] exact match in snippet view article find links to article
{\displaystyle V^{\pi }(s)} , where π {\displaystyle \pi } is allowed to change, V ∗ ( s ) = max π V π ( s ) . {\displaystyle V^{*}(s)=\max _{\pi }V^{\pi }(s).} A
Phase (waves) (2,800 words) [view diff] exact match in snippet view article
such as degrees or radians, thus increasing by 360° or 2 π {\displaystyle 2\pi } as the variable t {\displaystyle t} completes a full period. This convention
Abeir-Toril (1,675 words) [view diff] exact match in snippet view article find links to article
separated from the main mass by the World Pillar Mountains (also known as Wu Pi Te Shao in Kara-Tur). The Zakharan pantheon consists of several cultures,
Alpha Delta Pi (2,162 words) [view diff] exact match in snippet view article find links to article
Pi (ΑΔΠ), commonly known as ADPi, is a National Panhellenic sorority founded on May 15, 1851, at Wesleyan College in Macon, Georgia. Alpha Delta Pi is
Renminbi (7,724 words) [view diff] exact match in snippet view article find links to article
Hanyu Pinyin Rénmínbì Bopomofo ㄖㄣˊ ㄇㄧㄣˊ ㄅㄧˋ Wade–Giles Jên2-min2-pi4 IPA [ɻə̌n.mǐn.] (listen) Yue: Cantonese Yale Romanization Yànmànbaih Jyutping Jan4man4bai6
Alpha Omicron Pi (1,320 words) [view diff] exact match in snippet view article find links to article
Alpha Omicron Pi (ΑΟΠ, AOII, Alpha O) is an international women's fraternity founded on January 2, 1897, at Barnard College on the campus of Columbia University
Abeir-Toril (1,675 words) [view diff] exact match in snippet view article find links to article
separated from the main mass by the World Pillar Mountains (also known as Wu Pi Te Shao in Kara-Tur). The Zakharan pantheon consists of several cultures,
Isoelectric point (2,654 words) [view diff] case mismatch in snippet view article find links to article
The isoelectric point (pI, pH(I), IEP), is the pH at which a molecule carries no net electrical charge or is electrically neutral in the statistical mean
Pi Lambda Phi (1,066 words) [view diff] exact match in snippet view article find links to article
Pi Lambda Phi (ΠΛΦ), commonly known as Pi Lam, is a social fraternity with 145 chapters (44 active chapters/colonies). The fraternity was founded in 1895
Cao Wei (2,569 words) [view diff] exact match in snippet view article find links to article
located at Xuchang, and thereafter Luoyang, the state was established by Cao Pi in 220, based upon the foundations laid by his father, Cao Cao, towards the
Class I PI 3-kinases (274 words) [view diff] case mismatch in snippet view article find links to article
activation. Class I PI 3-kinases are further divided into two subclasses, class IA PI 3-kinases and class IB PI 3-kinases. Class IA PI 3-kinases are activated
Inverse trigonometric functions (7,229 words) [view diff] exact match in snippet view article find links to article
{\pi }{2}}-\arcsin(x)\\[0.5em]\operatorname {arccot}(x)&={\frac {\pi }{2}}-\arctan(x)\\[0.5em]\operatorname {arccsc}(x)&={\frac {\pi }{2}}-\operatorname
Cone (2,144 words) [view diff] exact match in snippet view article find links to article
area π r 2 {\displaystyle \pi r^{2}} and so the formula for volume becomes V = 1 3 π r 2 h . {\displaystyle V={\frac {1}{3}}\pi r^{2}h.} The slant height
Dirac delta function (13,196 words) [view diff] exact match in snippet view article find links to article
\int _{-\infty }^{\infty }e^{i2\pi \xi _{1}t}\left[e^{i2\pi \xi _{2}t}\right]^{*}\,dt=\int _{-\infty }^{\infty }e^{-i2\pi (\xi _{2}-\xi _{1})t}\,dt=\delta
Greek numerals (2,199 words) [view diff] exact match in snippet view article find links to article
\\{\begin{array}{|l|}\hline \pi \delta \angle '\\\pi \varepsilon \\\pi \varepsilon \angle '\\\hline \pi \mathrm {\stigma} \\\pi \mathrm {\stigma} \angle '\\\pi \zeta \\\hline
Changzhou (4,008 words) [view diff] case mismatch in snippet view article find links to article
Changzhou (Changzhounese: Zaon Tsei, Chinese: 常州) is a prefecture-level city in southern Jiangsu province, China. It was previously known as Yanling, Lanling
Francesc Pi i Margall (1,711 words) [view diff] exact match in snippet view article find links to article
Francesc Pi i Margall (Catalan: Francesc Pi y Margall) (29 April 1824 – 29 November 1901) was a Catalan federalist, libertarian socialist, statesman, historian
Error function (6,494 words) [view diff] exact match in snippet view article find links to article
0 z e − t 2 d t . {\displaystyle \operatorname {erf} z={\frac {2}{\sqrt {\pi }}}\int _{0}^{z}e^{-t^{2}}\,dt.} This integral is a special (non-elementary)
Surface area (1,284 words) [view diff] exact match in snippet view article find links to article
surface area}}&=4\pi r^{2}&&=(2\pi r^{2})\times 2\\{\text{Cylinder surface area}}&=2\pi r(h+r)&=2\pi r(2r+r)&=(2\pi r^{2})\times 3\end{array}}}
Platonic solid (5,095 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \sin {\theta \over 2}={\frac {\cos \left({\frac {\pi }{q}}\right)}{\sin \left({\frac {\pi }{p}}\right)}}.} This is sometimes more conveniently expressed
Arsenic trioxide (2,167 words) [view diff] exact match in snippet view article find links to article
arsenic trioxide was used in traditional Chinese medicine, where it is known as pi-shuang (Chinese: 砒霜; pinyin: pīshuāng; lit.: 'arsenic frost'. In homeopathy
Class II PI 3-kinases (146 words) [view diff] case mismatch in snippet view article find links to article
PI 3-kinases were the most recently identified class of PI 3-kinases. There are three class II PI 3-kinase isoforms expressed in mammalian cells; PI3K-C2α
Parseval's identity (631 words) [view diff] exact match in snippet view article find links to article
| c n | 2 {\displaystyle \Vert f\Vert _{L^{2}(-\pi ,\pi )}^{2}=\int _{-\pi }^{\pi }|f(x)|^{2}\,dx=2\pi \sum _{n=-\infty }^{\infty }|c_{n}|^{2}} where the
Gaussian function (4,473 words) [view diff] exact match in snippet view article find links to article
π e − 1 2 ( x − μ σ ) 2 . {\displaystyle g(x)={\frac {1}{\sigma {\sqrt {2\pi }}}}e^{-{\frac {1}{2}}\left({\frac {x-\mu }{\sigma }}\right)^{2}}.} Gaussian
Johansen test (686 words) [view diff] exact match in snippet view article find links to article
_{i+1}+\cdots +\Pi _{p}\right),\quad i=1,\dots ,p-1.\,} Be aware that the two are the same. In both VECM, Π = Π 1 + ⋯ + Π p − I . {\displaystyle \Pi =\Pi _{1}+\cdots
Markov chain (15,538 words) [view diff] exact match in snippet view article find links to article
0\leq \pi _{j}\leq 1.} ∑ j ∈ S π j = 1. {\displaystyle \sum _{j\in S}\pi _{j}=1.} π j = ∑ i ∈ S π i p i j . {\displaystyle \pi _{j}=\sum _{i\in S}\pi _{i}p_{ij}
Xianbei (5,631 words) [view diff] exact match in snippet view article find links to article
transcribe Middle Persian sēr (lion) and 卑 to transcribe foreign syllable /pi/; for instance, Sanskrit गोपी gopī "milkmaid, cowherdess" became Middle Chinese
Annulus (mathematics) (513 words) [view diff] exact match in snippet view article
radius r: A = π R 2 − π r 2 = π ( R 2 − r 2 ) . {\displaystyle A=\pi R^{2}-\pi r^{2}=\pi \left(R^{2}-r^{2}\right).} The area of an annulus is determined
Angular frequency (930 words) [view diff] exact match in snippet view article find links to article
2π radians, hence ω = 2 π T = 2 π f , {\displaystyle \omega ={{2\pi } \over T}={2\pi f},} where: ω is the angular frequency or angular speed (measured
Mast Pi (62 words) [view diff] exact match in snippet view article find links to article
Mast Pi (Persian: مست پي‎, also Romanized as Mast ) is a village in Sardasht Rural District, Sardasht District, Dezful County, Khuzestan Province, Iran
Xin Pi (6,952 words) [view diff] exact match in snippet view article find links to article
Xin Pi (died c. 235), courtesy name Zuozhi, was an official of the state of Cao Wei during the Three Kingdoms period of China. Along with his elder brother
Principal investigator (374 words) [view diff] case mismatch in snippet view article find links to article
In Canada and the United States, the term principal investigator (PI) refers to the holder of an independent grant and the lead researcher for the grant
Lakota language (5,980 words) [view diff] exact match in snippet view article find links to article
kéye; hǎ:pi (rising tone), "clothing", from hayápi. If one of the vowels is nasalized, the resulting long vowel is also nasalized: čhaŋ̌:pi, "sugar",
Avatar: The Last Airbender (6,651 words) [view diff] no match in snippet view article find links to article
Avatar: The Last Airbender (Avatar: The Legend of Aang in some regions) is an American animated television series created by Michael Dante DiMartino and
Tipi (1,875 words) [view diff] exact match in snippet view article find links to article
A tipi (/ˈtiːpiː/ TEE-pee), also teepee , is a tent, traditionally made of animal skins upon wooden poles. Modern tipis usually have a canvas covering
Capacitance (3,962 words) [view diff] exact match in snippet view article find links to article
held by the conductor, V = 1 4 π ε 0 ∫ σ r d S {\displaystyle V={1 \over 4\pi \varepsilon _{0}}\int {\sigma \over r}\,dS} is the electric potential, σ is
Riemann zeta function (9,244 words) [view diff] exact match in snippet view article find links to article
}{\bigl (}\zeta (4n)-1{\bigr )}={\frac {7}{8}}-{\frac {\pi }{4}}\left({\frac {e^{2\pi }+1}{e^{2\pi }-1}}\right).} ∑ n = 2 ∞ ζ ( n ) − 1 n Im ⁡ ( ( 1 + i
Electronic filter (1,584 words) [view diff] case mismatch in snippet view article find links to article
Electronic filters are a type of signal processing filter in the form of electrical circuits. This article covers those filters consisting of lumped electronic
Mean motion (1,826 words) [view diff] exact match in snippet view article find links to article
2 = a 3 ( 2 π n ) 2 , {\displaystyle {\frac {\mu }{4\pi ^{2}}}={\frac {a^{3}}{\left({\frac {2\pi }{n}}\right)^{2}}},} and reducing, μ = a 3 n 2 , {\displaystyle
Models of DNA evolution (6,235 words) [view diff] exact match in snippet view article find links to article
Q={\begin{pmatrix}{*}&{\pi _{G}}&{\pi _{C}}&{\pi _{T}}\\{\pi _{A}}&{*}&{\pi _{C}}&{\pi _{T}}\\{\pi _{A}}&{\pi _{G}}&{*}&{\pi _{T}}\\{\pi _{A}}&{\pi _{G}}&{\pi _{C}}&{*}\end{pmatrix}}}
Honor society (2,515 words) [view diff] exact match in snippet view article find links to article
(mathematics) Mu Sigma Rho, ΜΣΡ (statistics) Pi Gamma Mu, ΠΓΜ (social sciences) Pi Mu Epsilon, ΠΜΕ (mathematics) Pi Sigma Alpha, ΠΣΑ (political science) Sigma
Yann Martel (3,587 words) [view diff] exact match in snippet view article find links to article
Canadian descent best known for the Man Booker Prize-winning novel Life of Pi, an international bestseller published in more than 50 territories. It has
Fundamental group (7,720 words) [view diff] exact match in snippet view article find links to article
π 0 ( E ) {\displaystyle \dots \to \pi _{2}(B)\to \pi _{1}(F)\to \pi _{1}(E)\to \pi _{1}(B)\to \pi _{0}(F)\to \pi _{0}(E)} provided that B is path-connected
Minecraft (18,054 words) [view diff] exact match in snippet view article find links to article
version of Minecraft for the Raspberry Pi was officially revealed at MineCon 2012. Mojang stated that the Pi Edition is similar to the Pocket Edition
Osmotic pressure (1,512 words) [view diff] exact match in snippet view article find links to article
expressed in the following equation: Π = i c R T {\displaystyle \Pi =icRT} where Π {\displaystyle \Pi } is osmotic pressure, i is the dimensionless van 't Hoff
Contour integration (9,417 words) [view diff] exact match in snippet view article find links to article
{1}{z}}\,dz=\int _{0}^{2\pi }{\frac {1}{e^{it}}}ie^{it}\,dt=i\int _{0}^{2\pi }1\,dt={\Big [}\;t\;{\Big ]}_{0}^{2\pi }i=(2\pi -0)i=2\pi i.} which is the value
Chromophore (971 words) [view diff] exact match in snippet view article find links to article
molecule will form a pi-bond, three or more adjacent p-orbitals in a molecule can form a conjugated pi-system. In a conjugated pi-system, electrons are
85th Academy Awards (4,679 words) [view diff] exact match in snippet view article find links to article
Technical Achievement were presented by hosts Chris Pine and Zoe Saldana. Life of Pi won four awards including Best Director for Ang Lee. Argo won three awards
Quadrature amplitude modulation (1,900 words) [view diff] exact match in snippet view article find links to article
{\displaystyle r(t)\triangleq s_{c}(t)\cos(2\pi f_{c}t)=I(t)\cos(2\pi f_{c}t)\cos(2\pi f_{c}t)-Q(t)\sin(2\pi f_{c}t)\cos(2\pi f_{c}t).} Using standard trigonometric
Lists of integrals (5,151 words) [view diff] exact match in snippet view article find links to article
( n π − π 2 , n π + π 2 ) {\displaystyle ax\in \left(n\pi -{\frac {\pi }{2}},n\pi +{\frac {\pi }{2}}\right)} for some integer n. ∫ | csc ⁡ a x | d x =
Struggle session (1,547 words) [view diff] case mismatch in snippet view article find links to article
A struggle session was a form of public humiliation and torture that was used by the Communist Party of China (CPC) at various times in the Mao era, particularly
Pipa (8,254 words) [view diff] case mismatch in snippet view article find links to article
Chinese syllables, "" (琵) and "pá" (琶). These, according to the Han dynasty text by Liu Xi, refer to the way the instrument is played - "" is to strike
Projection-valued measure (1,853 words) [view diff] exact match in snippet view article find links to article
\pi (F)} are orthogonal to each other. From this follows that in general, π ( E ) π ( F ) = π ( E ∩ F ) = π ( F ) π ( E ) , {\displaystyle \pi (E)\pi (F)=\pi
Permutation (9,484 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \pi \in S_{n}} , there exists π − 1 ∈ S n {\displaystyle \pi ^{-1}\in S_{n}} so that π π − 1 = π − 1 π = id . {\displaystyle \pi \pi ^{-1}=\pi ^{-1}\pi
Electric field (3,254 words) [view diff] exact match in snippet view article find links to article
{x}})+\cdots ={1 \over 4\pi \varepsilon _{0}}{q_{1} \over ({\boldsymbol {x}}_{1}-{\boldsymbol {x}})^{2}}{\hat {\boldsymbol {r}}}_{1}+{1 \over 4\pi \varepsilon _{0}}{q_{2}
Fourier analysis (4,324 words) [view diff] exact match in snippet view article find links to article
f t d t . {\displaystyle S(f)=\int _{-\infty }^{\infty }s(t)\cdot e^{-i2\pi ft}\,dt.} Evaluating this quantity for all values of f produces the frequency-domain
Rayleigh distribution (2,017 words) [view diff] exact match in snippet view article find links to article
π ) 3 / 2 ≈ 0.631 {\displaystyle \gamma _{1}={\frac {2{\sqrt {\pi }}(\pi -3)}{(4-\pi )^{3/2}}}\approx 0.631} The excess kurtosis is given by: γ 2 = −
Pi Delta Psi (1,349 words) [view diff] exact match in snippet view article find links to article
Pi Delta Psi (ΠΔΨ) is an Asian cultural interest fraternity founded at Binghamton University on February 20, 1994. As of 2020, the organization listed
Stefan–Boltzmann law (3,975 words) [view diff] exact match in snippet view article find links to article
by L = j ⋆ π = σ π T 4 . {\displaystyle L={\frac {j^{\star }}{\pi }}={\frac {\sigma }{\pi }}T^{4}.} A body that does not absorb all incident radiation (sometimes
Airfoil (3,315 words) [view diff] exact match in snippet view article find links to article
{1}{\pi }}\int _{0}^{\pi }\left({\frac {dy}{dx}}\right)\;d\theta } and A n = 2 π ∫ 0 π ( d y d x ) cos ⁡ ( n θ ) d θ {\displaystyle A_{n}={\frac {2}{\pi }}\int
Delta Sigma Pi (842 words) [view diff] exact match in snippet view article find links to article
Delta Sigma Pi (ΔΣΠ) is one of the largest co-ed professional business fraternities in the United States. Delta Sigma Pi was founded on November 7, 1907
Ellipse (14,405 words) [view diff] exact match in snippet view article find links to article
{\displaystyle (x,y)=(a\cos(t),b\sin(t))\quad {\text{for}}\quad 0\leq t\leq 2\pi .} Ellipses are the closed type of conic section: a plane curve tracing the
Fiber bundle (3,902 words) [view diff] exact match in snippet view article find links to article
F} is defined using a continuous surjective map π : E → B {\displaystyle \pi \colon E\to B} that in small regions of E behaves just like a projection from
Lady Zhen (5,295 words) [view diff] exact match in snippet view article find links to article
January 183 – 4 August 221), personal name unknown, was the first wife of Cao Pi, the first ruler of the state of Cao Wei in the Three Kingdoms period. In
Planck units (7,271 words) [view diff] exact match in snippet view article find links to article
F_{\text{P}}={\frac {m_{\text{P}}l_{\text{P}}}{t_{\text{P}}^{2}}}={\frac {1}{4\pi \varepsilon _{0}}}\ {\frac {q_{\text{P}}^{2}}{l_{\text{P}}^{2}}}} Solving
Toki Pona (5,487 words) [view diff] exact match in snippet view article find links to article
lon sama. jan ali li jo e ken pi pilin suli. jan ali li ken pali e wile pona ona. jan ali li jo e ken pi sona pona e ken pi pali pona. jan ali li wile pali
Chenpi (947 words) [view diff] exact match in snippet view article find links to article
Chenpi, chen pi, or chimpi (simplified Chinese: 陈皮; traditional Chinese: 陳皮; pinyin: chénpí; lit.: 'preserved peel') is sun-dried tangerine peel used as
Stirling's approximation (4,686 words) [view diff] exact match in snippet view article find links to article
precise formula: n ! ∼ 2 π n ( n e ) n , {\displaystyle n!\sim {\sqrt {2\pi n}}\left({\frac {n}{e}}\right)^{n},} where the sign ~ means that the two quantities
Irrfan Khan (3,687 words) [view diff] exact match in snippet view article find links to article
supporting roles in the Hollywood films The Amazing Spider-Man (2012), Life of Pi (2012), Jurassic World (2015), and Inferno (2016). His other notable roles
List of social fraternities and sororities (371 words) [view diff] exact match in snippet view article find links to article
1832 NIC Originally a secret literary society, now traditional Alpha Epsilon Pi (Chapters) ΑΕΠ ΕΣΠΟΝΔΑ 1913 NIC Jewish Alpha Gamma Omega ΑΓΩ ΑΛΦΑ ΓΑΜΜΑ ΩΜΕΓΑ
Radius (1,158 words) [view diff] exact match in snippet view article find links to article
perimeter (circumference) C is r = C 2 π . {\displaystyle r={\frac {C}{2\pi }}.} For many geometric figures, the radius has a well-defined relationship
Sigma Alpha Epsilon Pi (477 words) [view diff] exact match in snippet view article find links to article
Sigma Alpha Epsilon Pi (ΣΑΕΠ) is a national Jewish sorority. It was founded on October 1, 1998 at the University of California, Davis. In the early 1990s
Delta Alpha Pi (honor society) (141 words) [view diff] exact match in snippet view article
Delta Alpha Pi (ΔΑΠ) is an Honor Society founded in 2004 to recognize high-achieving college and university students with disabilities. Membership is open
Latitude (6,050 words) [view diff] exact match in snippet view article find links to article
}}\right)^{e}\right]^{\frac {1}{2}}-{\frac {\pi }{2}}\\[2pt]&=2\tan ^{-1}\left[\tan \left({\frac {\phi }{2}}+{\frac {\pi }{4}}\right)\left({\frac {1-e\sin \phi
Assamese language (5,107 words) [view diff] exact match in snippet view article find links to article
Present continuous 1st per. thoi asü thoi thoka nai khai asü khai thoka nai pi asu pi thoka nai di asü di thoka nai dhui asü dhui thoka nai kori asü kori thoka
Revolutions per minute (126 words) [view diff] exact match in snippet view article find links to article
{1}{2\pi }}~&{\text{Hz}}&&=&{\frac {60}{2\pi }}~&{\text{rpm}}\\[9pt]2\pi ~&{\text{rad/s}}&&=&1~&{\text{Hz}}&&=&60~&{\text{rpm}}\\[9pt]{\frac {2\pi
Wave interference (3,902 words) [view diff] exact match in snippet view article find links to article
π , π , 3 π , 5 π , … {\displaystyle \varphi =\ldots ,-3\pi ,\,-\pi ,\,\pi ,\,3\pi ,\,5\pi ,\ldots } then cos ⁡ ( φ / 2 ) = 0 {\displaystyle \cos(\varphi
Cauchy distribution (5,760 words) [view diff] exact match in snippet view article find links to article
{\displaystyle f(x;x_{0},\gamma )={\frac {1}{\pi \gamma \left[1+\left({\frac {x-x_{0}}{\gamma }}\right)^{2}\right]}}={1 \over \pi \gamma }\left[{\gamma ^{2} \over
Pixiu (1,840 words) [view diff] exact match in snippet view article find links to article
antler is the male of the species and is called a "Tiān lù". Bìxié (辟邪; bìxié; pi-hsieh; lit. "to ward off evil spirits") - The female of the species; wards
Upekṣā (515 words) [view diff] case mismatch in snippet view article find links to article
Upekṣā (Sanskrit: उपेक्षा; Pali: Upekkhā उपेक्खाा), is the Buddhist concept of equanimity. As one of the Brahma Vihara (meditative states), it is a pure
Kachin State (2,316 words) [view diff] case mismatch in snippet view article find links to article
Kachin State (Kachin: Wunpawng Mungdaw (or) Wunpawng Mungdan; Burmese: ကချင်ပြည်နယ်) is the northernmost state of Myanmar. It is bordered by China to the
Pearson Education (1,527 words) [view diff] exact match in snippet view article find links to article
Publishing Pearson Longman (formerly Longman) Pearson Scott Foresman Penguin Books Pi Press Pitman Prentice Hall Propero Puffin Que Publishing Rigby SAMS Publishing
Integral transform (1,239 words) [view diff] exact match in snippet view article find links to article
{\displaystyle e^{-2\pi iut}} L 1 {\displaystyle L_{1}} − ∞ {\displaystyle -\infty } ∞ {\displaystyle \infty } e 2 π i u t {\displaystyle e^{2\pi iut}} − ∞ {\displaystyle
Projective tensor product (9,170 words) [view diff] exact match in snippet view article find links to article
with this topology then it is denoted by X ⊗ π Y {\displaystyle X\otimes _{\pi }Y} and called the projective tensor product of X and Y. Throughout let X
Pidu District (433 words) [view diff] exact match in snippet view article find links to article
Pidu District formerly known as Pi County or Pixian is one of 11 urban districts of the prefecture-level city of Chengdu, the capital of Sichuan Province
Homotopy group (3,034 words) [view diff] exact match in snippet view article find links to article
&\pi _{4}(SO(3))\to \pi _{4}(SO(4))\to \pi _{4}(S^{3})\to \\\to &\pi _{3}(SO(3))\to \pi _{3}(SO(4))\to \pi _{3}(S^{3})\to \\\to &\pi _{2}(SO(3))\to \pi
Pi Alpha Phi (1,807 words) [view diff] exact match in snippet view article find links to article
Pi Alpha Phi Fraternity, Inc. (ΠΑΦ, also Pi Alpha Phi or PAPhi) is an American university-level fraternity. It was founded in 1929 at the University of
Riemann hypothesis (14,581 words) [view diff] exact match in snippet view article find links to article
\Pi (x)=\pi (x)+{\tfrac {1}{2}}\pi (x^{\frac {1}{2}})+{\tfrac {1}{3}}\pi (x^{\frac {1}{3}})+{\tfrac {1}{4}}\pi (x^{\frac {1}{4}})+{\tfrac {1}{5}}\pi (x^{\frac
Piyo language (229 words) [view diff] exact match in snippet view article find links to article
Piyo (Biyo, Biyue; pi˧˩jɔ˧˩ (Jing 2015:11)) is a Loloish language of China. The people are ethnic Hani, and the "Bi-Ka" varieties (Biyo, Kaduo, Enu) are
Nebivolol (1,732 words) [view diff] case mismatch in snippet view article find links to article
associated with other risks as described in the Adverse Reactions section of its PI. For example, a number of treatment-emergent adverse events with an incidence
Leibniz integral rule (9,961 words) [view diff] exact match in snippet view article find links to article
\left({\frac {x}{2}}\right)\right)\right|_{0}^{\pi }={\begin{cases}{\frac {\pi }{2}},&|\alpha |<1,\\-{\frac {\pi }{2}},&|\alpha |>1.\end{cases}}} Therefore
Pe (Semitic letter) (726 words) [view diff] exact match in snippet view article
pronunciation of the letter. The Phoenician letter gave rise to the Greek Pi (Π), Latin P, and Cyrillic П. Pe is usually assumed to come from a pictogram
Lambda Pi Chi (1,027 words) [view diff] exact match in snippet view article find links to article
Lambda Pi Chi Sorority, Incorporated (ΛΠΧ) (also known as Latinas Promoviendo Comunidad/Lambda Pi Chi Sorority, Inc.) is a Latina-based, but not Latina-exclusive
Pie chart (2,180 words) [view diff] exact match in snippet view article find links to article
A pie chart (or a circle chart) is a circular statistical graphic, which is divided into slices to illustrate numerical proportion. In a pie chart, the
Einstein field equations (3,780 words) [view diff] exact match in snippet view article find links to article
R_{\mu \nu }-{\tfrac {1}{2}}Rg_{\mu \nu }+\Lambda g_{\mu \nu }={\frac {8\pi G}{c^{4}}}T_{\mu \nu }} where Rμν is the Ricci curvature tensor, R is the
Wu Zhi (977 words) [view diff] exact match in snippet view article find links to article
Cao Pi usurped the throne from Emperor Xian, ended the Eastern Han dynasty and established the state of Cao Wei with himself as the emperor. Cao Pi then
Sigma Thêta Pi (195 words) [view diff] exact match in snippet view article find links to article
Sigma Thêta Pi (ΣΘΠ, STPi), is an international student fraternity based in Quebec (Canada) and France, which was founded in 2003. There are currently
Stacking (chemistry) (3,186 words) [view diff] exact match in snippet view article
chemistry, pi stacking (also called π–π stacking) refers to attractive, noncovalent interactions between aromatic rings, since they contain pi bonds. These
Hebi (137 words) [view diff] exact match in snippet view article find links to article
Hebi (simplified Chinese: 鹤壁; traditional Chinese: 鶴壁; pinyin: Hèbì [xɤ̂.]; postal: Hopi) is a prefecture-level city in northern Henan province, China
Pi Sigma Alpha (827 words) [view diff] exact match in snippet view article find links to article
Pi Sigma Alpha (ΠΣΑ or PSA), the National Political Science Honor Society, is the only honor society for college and university students of political and
Minute and second of arc (3,131 words) [view diff] exact match in snippet view article find links to article
) 2 = 466 560 000 π ≈ {\displaystyle 4\pi \left({\frac {10\,800}{\pi }}\right)^{2}={\frac {466\,560\,000}{\pi }}\approx } 148510660 square arcminutes
Rectifier (8,799 words) [view diff] exact match in snippet view article find links to article
{V_{\mathrm {peak} }}{2}}\\[8pt]V_{\mathrm {dc} }&={\frac {V_{\mathrm {peak} }}{\pi }}\end{aligned}}} where: Vdc, Vav – the DC or average output voltage, Vpeak
Wu Zhi (977 words) [view diff] exact match in snippet view article find links to article
Cao Pi usurped the throne from Emperor Xian, ended the Eastern Han dynasty and established the state of Cao Wei with himself as the emperor. Cao Pi then
Leibniz integral rule (9,961 words) [view diff] exact match in snippet view article find links to article
\left({\frac {x}{2}}\right)\right)\right|_{0}^{\pi }={\begin{cases}{\frac {\pi }{2}},&|\alpha |<1,\\-{\frac {\pi }{2}},&|\alpha |>1.\end{cases}}} Therefore
Riemann hypothesis (14,581 words) [view diff] exact match in snippet view article find links to article
\Pi (x)=\pi (x)+{\tfrac {1}{2}}\pi (x^{\frac {1}{2}})+{\tfrac {1}{3}}\pi (x^{\frac {1}{3}})+{\tfrac {1}{4}}\pi (x^{\frac {1}{4}})+{\tfrac {1}{5}}\pi (x^{\frac
Vacuum permittivity (2,352 words) [view diff] exact match in snippet view article find links to article
F_{\text{C}}={\frac {1}{4\pi \varepsilon _{0}}}{\frac {q_{1}q_{2}}{r^{2}}}} The value of the constant fraction, 1 / 4 π ε 0 {\displaystyle 1/4\pi \varepsilon _{0}}
Sine wave (969 words) [view diff] exact match in snippet view article find links to article
A sin ⁡ ( 2 π f t + φ ) = A sin ⁡ ( ω t + φ ) {\displaystyle y(t)=A\sin(2\pi ft+\varphi )=A\sin(\omega t+\varphi )} where: A, amplitude, the peak deviation
Synchrotron radiation (5,388 words) [view diff] exact match in snippet view article find links to article
{\displaystyle P={\frac {q^{2}}{6\pi \epsilon _{0}c}}\left|{\dot {\vec {\beta }}}\right|^{2}\gamma ^{4}={\frac {q^{2}c}{6\pi \epsilon _{0}}}{\frac {\beta ^{4}\gamma
Hagen–Poiseuille equation (5,039 words) [view diff] exact match in snippet view article find links to article
{G}{2\mu }}(y+z)(\pi -y)-{\frac {G}{\pi \mu }}\sum _{n=1}^{\infty }{\frac {1}{\beta _{n}^{3}\sinh(2\pi \beta _{n})}}\{\sinh[\beta _{n}(2\pi -y+z)]\sin[\beta
Electrical impedance (4,266 words) [view diff] exact match in snippet view article find links to article
{\left({\frac {\pi }{2}}\right)}+j\sin {\left({\frac {\pi }{2}}\right)}\equiv e^{j{\frac {\pi }{2}}}\\{\frac {1}{j}}\equiv -j&\equiv \cos {\left(-{\frac {\pi }{2}}\right)}+j\sin
Sigma Thêta Pi (195 words) [view diff] exact match in snippet view article find links to article
Sigma Thêta Pi (ΣΘΠ, STPi), is an international student fraternity based in Quebec (Canada) and France, which was founded in 2003. There are currently
Detection theory (2,793 words) [view diff] exact match in snippet view article find links to article
{p(y|H2)\cdot \pi _{2}}{p(y|H1)\cdot \pi _{1}+p(y|H2)\cdot \pi _{2}}}\geq {\frac {p(y|H1)\cdot \pi _{1}}{p(y|H1)\cdot \pi _{1}+p(y|H2)\cdot \pi _{2}}}} ⇒ p
Wavelength (4,238 words) [view diff] exact match in snippet view article find links to article
{2\pi }{\lambda }}={\frac {2\pi f}{v}}={\frac {\omega }{v}},} or λ = 2 π k = 2 π v ω = v f . {\displaystyle \lambda ={\frac {2\pi }{k}}={\frac {2\pi v}{\omega
Pi Andromedae (453 words) [view diff] exact match in snippet view article find links to article
Pi Andromedae (Pi And, π Andromedae, π And) is the Bayer designation for a binary star system in the northern constellation of Andromeda. With an apparent
Kalaw Lagaw Ya (11,025 words) [view diff] exact match in snippet view article find links to article
demonstrative morphemes with special morphological characteristics: Prefixes pi-, pe- 'there in the distance in a specific position' kai- 'there in the distance
Aliphatic compound (224 words) [view diff] exact match in snippet view article find links to article
hydrocarbons. Aliphatics can be cyclic; however, hydrocarbons with conjugated pi-systems that obey Hückel's rule are instead considered to be aromatic. Aliphatic
Epsilon Tau Pi (701 words) [view diff] exact match in snippet view article find links to article
Epsilon Tau Pi (ΕΤΠ) was founded in 1999 at the University of Dayton in Dayton, Ohio. The fraternity was formed as a collegiate honor society for Eagle
Electrical reactance (2,087 words) [view diff] exact match in snippet view article find links to article
C = − 1 2 π f C {\displaystyle X_{C}=-{\frac {1}{\omega C}}=-{\frac {1}{2\pi fC}}} . Another choice is to define capacitive reactance as a positive number
Ellipsoid (5,489 words) [view diff] exact match in snippet view article find links to article
0 ≤ λ < 2 π , {\displaystyle -{\frac {\pi }{2}}\leq \theta \leq {\frac {\pi }{2}},\qquad 0\leq \lambda <2\pi ,} θ {\displaystyle \theta } is the reduced
Homotopy group (3,034 words) [view diff] exact match in snippet view article find links to article
&\pi _{4}(SO(3))\to \pi _{4}(SO(4))\to \pi _{4}(S^{3})\to \\\to &\pi _{3}(SO(3))\to \pi _{3}(SO(4))\to \pi _{3}(S^{3})\to \\\to &\pi _{2}(SO(3))\to \pi
Raised cosine distribution (398 words) [view diff] exact match in snippet view article find links to article
{1}{2s}}\left[1+\cos \left({\frac {x-\mu }{s}}\,\pi \right)\right]\,={\frac {1}{s}}\operatorname {hvc} \left({\frac {x-\mu }{s}}\,\pi \right)\,} for μ − s ≤ x ≤ μ + s
Lambda Pi Upsilon (1,011 words) [view diff] exact match in snippet view article find links to article
Lambda Pi Upsilon (ΛΠΥ), also known as Latinas Poderosas Unidas Sorority Inc. or Lambda Divas is a Latina oriented sorority founded at SUNY Geneseo by
Alpha Pi Delta (157 words) [view diff] exact match in snippet view article find links to article
Alpha Pi Delta Sorority, Inc (ΑΠΔ) was founded on June 28, 2010 by several college women with like-minded missions, visions and goals. Their vision was
Piauí (2,337 words) [view diff] exact match in snippet view article find links to article
pi_6_1_plano_acao_parte_1_100708.pdf Archived 2011-07-06 at the Wayback Machine (in Portuguese) CEPRO: http://www.cepro.pi.gov.br/pesqturistica
Poisson's equation (1,951 words) [view diff] exact match in snippet view article find links to article
\cdot (-\nabla \phi )=-4\pi G\rho } yields Poisson's equation for gravity, ∇ 2 ϕ = 4 π G ρ . {\displaystyle {\nabla }^{2}\phi =4\pi G\rho .} If the mass density
Pi Gamma Mu (3,395 words) [view diff] exact match in snippet view article find links to article
Pi Gamma Mu or ΠΓΜ (from Πολιτικές Γνώσεως Μάθεται) is the oldest and preeminent honor society in the social sciences. It is also the only interdisciplinary
Iota Sigma Pi (818 words) [view diff] exact match in snippet view article find links to article
Iota Sigma Pi (ΙΣΠ) is a national honor society in the United States. It was established in 1902 and specializes in the promotion of women in the sciences
Arithmetical hierarchy (4,430 words) [view diff] exact match in snippet view article find links to article
are denoted Σ n 0 {\displaystyle \Sigma _{n}^{0}} and Π n 0 {\displaystyle \Pi _{n}^{0}} for natural numbers n (including 0). The Greek letters here are
Three-phase (2,536 words) [view diff] exact match in snippet view article find links to article
{2}{3}}\pi \right)+jI_{L2}\sin \left({\frac {2}{3}}\pi \right)+I_{L3}\cos \left({\frac {4}{3}}\pi \right)+jI_{L3}\sin \left({\frac {4}{3}}\pi \right)}
Alpha Pi Omega (372 words) [view diff] exact match in snippet view article find links to article
Alpha Pi Omega Sorority, Inc. (ΑΠΩ) is the oldest historically American Indian sorority. It is also the largest Native American Greek letter organization
Arcsine distribution (565 words) [view diff] exact match in snippet view article find links to article
) π + 1 2 {\displaystyle F(x)={\frac {2}{\pi }}\arcsin \left({\sqrt {x}}\right)={\frac {\arcsin(2x-1)}{\pi }}+{\frac {1}{2}}} for 0 ≤ x ≤ 1, and whose
Spherical harmonics (13,453 words) [view diff] exact match in snippet view article find links to article
Ω = δ ℓ ℓ ′ δ m m ′ . {\displaystyle {1 \over 4\pi }\int _{\theta =0}^{\pi }\int _{\varphi =0}^{2\pi }Y_{\ell }^{m}\,Y_{\ell '}^{m'}{}^{*}d\Omega =\delta
Wrapped distribution (2,081 words) [view diff] exact match in snippet view article find links to article
+2\pi k)}.} which is a periodic sum of period 2 π {\displaystyle 2\pi } . The preferred interval is generally ( − π < θ ≤ π ) {\displaystyle (-\pi <\theta
Phased array (4,904 words) [view diff] exact match in snippet view article find links to article
{\pi }{4}}N\sin \theta +{\frac {N}{2}}\phi &={\frac {\pi }{2}}\\\sin \theta &=\left({\frac {\pi }{2}}-{\frac {N}{2}}\phi \right){\frac {4}{N\pi }}\\\sin
Multiple integral (7,610 words) [view diff] exact match in snippet view article find links to article
\\&=2\pi \int _{0}^{\pi }\sin \varphi {\frac {R^{3}}{3}}\,d\varphi \\&={\frac {2}{3}}\pi R^{3}{\Big [}-\cos \varphi {\Big ]}_{0}^{\pi }={\frac {4}{3}}\pi R^{3}
Hawking radiation (5,650 words) [view diff] exact match in snippet view article find links to article
M ) {\displaystyle T\;=\;{\frac {\alpha }{2\pi }}\;=\;{\frac {1}{\,2\pi \rho \,}}\;=\;{\frac {1}{\,4\pi {\sqrt {2M\left(r-2M\right)\,}}\,}}\,} ; which
Prospect theory (3,437 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \pi (p)\nu (x)+\pi (pq)\nu (y)=\pi (pq)\nu (y)} , which leads to π ( p r ) ν ( x ) ≤ π ( p q r ) ν ( y ) {\displaystyle \pi (pr)\nu (x)\leq \pi (pqr)\nu
List of municipalities in Piauí (41 words) [view diff] exact match in snippet view article find links to article
This is a list of the municipalities in the state of Piauí (PI), located in the Northeast Region of Brazil. Piauí is divided into 224 municipalities, which
Split-pi topology (372 words) [view diff] exact match in snippet view article find links to article
In electronics, a split-pi topology is a pattern of component interconnections used in a kind of power converter that can theoretically produce an arbitrary
N-sphere (4,856 words) [view diff] exact match in snippet view article find links to article
{\left(2\pi \right)^{k}}{(2k)!!}}={\frac {\pi ^{k}}{k!}}\\[6pt]V_{2k+1}&={\frac {2\left(2\pi \right)^{k}}{(2k+1)!!}}={\frac {2k!\left(4\pi \right)^{k}}{(2k+1)
Su Ze (4,290 words) [view diff] exact match in snippet view article find links to article
first ruler, Cao Pi, as a Palace Attendant. An upright and outspoken man, he did not hesitate to speak up when he disagreed with Cao Pi, who became wary
The Beautiful People (professional wrestling) (7,703 words) [view diff] exact match in snippet view article
Rayne accompanied them, they were referred to as "Mi Pi Sexy". Some time later, the term "Mi Pi Sexy" became a nickname, thus being used occasionally
Piphat (1,161 words) [view diff] exact match in snippet view article find links to article
smallest piphat, called piphat khrueang ha, is composed of six instruments: pi nai (oboe); ranat ek (xylophone); khong wong yai (gong circle); taphon or
Prospect theory (3,437 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \pi (p)\nu (x)+\pi (pq)\nu (y)=\pi (pq)\nu (y)} , which leads to π ( p r ) ν ( x ) ≤ π ( p q r ) ν ( y ) {\displaystyle \pi (pr)\nu (x)\leq \pi (pqr)\nu
Alkene (3,807 words) [view diff] exact match in snippet view article find links to article
a pi bond, and the bond still holds. The carbons of the double bond become pyramidal, which allows preserving some p orbital alignment—and hence pi bonding
Piauí (2,337 words) [view diff] exact match in snippet view article find links to article
pi_6_1_plano_acao_parte_1_100708.pdf Archived 2011-07-06 at the Wayback Machine (in Portuguese) CEPRO: http://www.cepro.pi.gov.br/pesqturistica
List of municipalities in Piauí (41 words) [view diff] exact match in snippet view article find links to article
This is a list of the municipalities in the state of Piauí (PI), located in the Northeast Region of Brazil. Piauí is divided into 224 municipalities, which
Lambda Pi Upsilon (1,011 words) [view diff] exact match in snippet view article find links to article
Lambda Pi Upsilon (ΛΠΥ), also known as Latinas Poderosas Unidas Sorority Inc. or Lambda Divas is a Latina oriented sorority founded at SUNY Geneseo by
Revised NEO Personality Inventory (4,987 words) [view diff] case mismatch in snippet view article find links to article
The Revised NEO Personality Inventory (NEO PI-R) is a personality inventory that examines a person's Big Five personality traits (openness to experience
Cao Zhang (1,418 words) [view diff] exact match in snippet view article find links to article
imperial seal. This got Cao Pi worried that his brother wanted to usurp his throne so Cao Pi decided to kill him. Cao Pi knew that Cao Zhang was their
Dingbat (676 words) [view diff] exact match in snippet view article find links to article
popular, primarily for ease of input. Such fonts are also sometimes known as pi fonts. Some of the dingbat symbols have been used as signature marks, used
Elliptic integral (3,494 words) [view diff] exact match in snippet view article find links to article
{\displaystyle K\left(k\right)\approx {\frac {\pi }{2}}+{\frac {\pi }{8}}{\frac {k^{2}}{1-k^{2}}}-{\frac {\pi }{16}}{\frac {k^{4}}{1-k^{2}}}} This approximation
Iota Sigma Pi (818 words) [view diff] exact match in snippet view article find links to article
Iota Sigma Pi (ΙΣΠ) is a national honor society in the United States. It was established in 1902 and specializes in the promotion of women in the sciences
Arithmetical hierarchy (4,430 words) [view diff] exact match in snippet view article find links to article
are denoted Σ n 0 {\displaystyle \Sigma _{n}^{0}} and Π n 0 {\displaystyle \Pi _{n}^{0}} for natural numbers n (including 0). The Greek letters here are
Wen Ping (1,201 words) [view diff] exact match in snippet view article find links to article
death in 220, Wen Ping continued serving under his son and successor Cao Pi, who in late 220 usurped the throne from Emperor Xian and declared himself
Dipole (3,842 words) [view diff] exact match in snippet view article find links to article
^{2}}{4\pi \varepsilon _{0}c^{3}}}({\hat {\mathbf {r} }}\times \mathbf {p} ){\frac {e^{i\omega (r/c-t)}}{r}}={\frac {\omega ^{2}\mu _{0}p_{0}}{4\pi c}}({\hat
Ji Ben (1,489 words) [view diff] exact match in snippet view article find links to article
actually "Pi" (丕; ). His name is believed to have been erroneously recorded as "Ben" (本; Běn) in historical texts to avoid naming taboo, because "Pi" was
Phosphatidylinositol (569 words) [view diff] case mismatch in snippet view article find links to article
phosphatidylinositol can be phosphorylated to form phosphatidylinositol phosphate (PI-4-P, referred to as PIP in close context or informally), phosphatidylinositol
Kinetic theory of gases (5,889 words) [view diff] exact match in snippet view article find links to article
v > 0 , 0 < θ < π / 2 , 0 < ϕ < 2 π {\displaystyle v>0,0<\theta <\pi /2,0<\phi <2\pi } yields the number of atomic or molecular collisions with a wall
Binomial coefficient (10,884 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {x \choose y}={\frac {\sin(y\pi )}{\sin(x\pi )}}{-y-1 \choose -x-1}={\frac {\sin((x-y)\pi )}{\sin(x\pi )}}{y-x-1 \choose y};} moreover, ( x y
L'Alfàs del Pi (399 words) [view diff] exact match in snippet view article find links to article
L'Alfàs del Pi (Valencian pronunciation: [lalˈfaz ðel ˈpi]; Spanish: Alfaz del Pi) is a Valencian town and municipality located in the comarca of Marina
Yellow Turban Rebellion (8,921 words) [view diff] exact match in snippet view article find links to article
Yellow Turban remnants remained active under the leadership of He Yi (何儀), Liu Pi (劉辟), Huang Shao (黃邵), He Man (何曼) and others. They were initially allied
Suraj Sharma (684 words) [view diff] exact match in snippet view article find links to article
an Indian actor who made his debut with 2012 film Life of Pi. Directed by Ang Lee, Life of Pi was adapted from the novel of the same name, and earned him
Split-pi topology (372 words) [view diff] exact match in snippet view article find links to article
In electronics, a split-pi topology is a pattern of component interconnections used in a kind of power converter that can theoretically produce an arbitrary
Game Boy Advance SP (2,536 words) [view diff] case mismatch in snippet view article find links to article
The Game Boy Advance SP, released in February 2003, is an upgraded version of Nintendo's 32-bit Game Boy Advance sixth-generation handheld game console
Sigma Omicron Pi (427 words) [view diff] exact match in snippet view article find links to article
Sigma Omicron Pi (ΣΟΠ) is an Asian American interest sorority. Founded in 1930 at San Francisco State University, the college social organization has chapters
Empress Dowager Bian (808 words) [view diff] exact match in snippet view article find links to article
dynasty and laid the foundation of Wei. She bore Cao Cao's successor, Cao Pi, who ended the Han Dynasty and founded Wei in 220 after his father's death
Proposta per les Illes (564 words) [view diff] exact match in snippet view article find links to article
Proposta per les Illes (Catalan for "Proposal for the Islands"), or simply El Pi (pi means pine in Catalan) is a liberal Balearic autonomist political party
Imaginary unit (2,667 words) [view diff] exact match in snippet view article find links to article
2 k π ) {\displaystyle i^{i}=\left(e^{i(\pi /2+2k\pi )}\right)^{i}=e^{i^{2}(\pi /2+2k\pi )}=e^{-(\pi /2+2k\pi )}} where k ∈ Z {\displaystyle k\in \mathbb
Cao Zhi (1,749 words) [view diff] exact match in snippet view article find links to article
foundation for the state of Cao Wei. As Cao Zhi once engaged his elder brother Cao Pi in a power struggle to succeed their father, he was ostracised by his victorious
Hamiltonian (quantum mechanics) (4,590 words) [view diff] exact match in snippet view article
"conjugate momentum" variables π n {\displaystyle \pi _{n}} by π n ( t ) = i ℏ a n ∗ ( t ) {\displaystyle \pi _{n}(t)=i\hbar a_{n}^{*}(t)} then the above equations
Half-normal distribution (889 words) [view diff] exact match in snippet view article find links to article
≥ 0 , {\displaystyle f_{Y}(y;\sigma )={\frac {\sqrt {2}}{\sigma {\sqrt {\pi }}}}\exp \left(-{\frac {y^{2}}{2\sigma ^{2}}}\right)\quad y\geq 0,} where
Cao Xiu (3,310 words) [view diff] exact match in snippet view article find links to article
220, his son Cao Pi succeeded him as the (vassal) King of Wei (魏王) and Imperial Chancellor (丞相) of the Eastern Han dynasty. Cao Pi appointed Cao Xiu
Ramesses II (7,308 words) [view diff] exact match in snippet view article find links to article
focused on building cities, temples, and monuments. He established the city of Pi-Ramesses in the Nile Delta as his new capital and used it as the main base
Phonon (5,817 words) [view diff] exact match in snippet view article find links to article
{def} }{=}}Q_{k+K};\quad \Pi _{k}{\stackrel {\mathrm {def} }{=}}\Pi _{k+K}} where K = 2 n π a {\displaystyle K={\frac {2n\pi }{a}}} for any integer n.
Voigt profile (2,048 words) [view diff] exact match in snippet view article find links to article
{\displaystyle G(x;\sigma )\equiv {\frac {e^{-x^{2}/(2\sigma ^{2})}}{\sigma {\sqrt {2\pi }}}},} and L ( x ; γ ) {\displaystyle L(x;\gamma )} is the centered Lorentzian
Pi Aquarii (1,000 words) [view diff] exact match in snippet view article find links to article
Pi Aquarii, Latinized from π Aquarii, is the Bayer designation for a binary star in the equatorial constellation of Aquarius. This system has an apparent
Unit sphere (1,450 words) [view diff] exact match in snippet view article find links to article
{\displaystyle V_{n}={\frac {\pi ^{n/2}}{\Gamma (1+n/2)}}={\begin{cases}{\pi ^{n/2}}/{(n/2)!}&\mathrm {if~} n\geq 0\mathrm {~is~even,} \\~\\{\pi ^{\lfloor n/2\rfloor
Emperor Xian of Han (2,577 words) [view diff] exact match in snippet view article find links to article
In late 220, some months after Cao Cao's death, Cao Cao's successor, Cao Pi, forced Emperor Xian to abdicate the throne to him. He then established the
Kammaṭṭhāna (1,382 words) [view diff] case mismatch in snippet view article find links to article
In Buddhism, kammaṭṭhāna is a Pali word (Sanskrit: karmasthana) which literally means the place of work. Its original meaning was someone's occupation
Century egg (1,724 words) [view diff] exact match in snippet view article find links to article
Century eggs (Chinese: 皮蛋; pinyin: pídàn; Jyutping: pei4 daan2), also known as preserved egg, hundred-year egg, thousand-year egg, thousand-year-old egg
Fibre Channel (3,196 words) [view diff] case mismatch in snippet view article find links to article
clause 6.2, 8.2, and 8.3) FC-PI-5 Clause 8.2 FC-PI-5 Annex A FC-PI-4 Clause 8.2 FC-PI Clause 8.2 PC-PI-4 Clause 8.2 PC-PI Clause 8.2 FC-PH Annex C and
Phosphatidylinositol 4,5-bisphosphate (1,809 words) [view diff] exact match in snippet view article find links to article
Phosphatidylinositol 4,5-bisphosphate or PtdIns(4,5)P2, also known simply as PIP2 or PI(4,5)P2, is a minor phospholipid component of cell membranes. PtdIns(4,5)P2
Siangic languages (459 words) [view diff] exact match in snippet view article find links to article
grandmother *adze- + ‘old woman’ aje-mɨsiŋ a-dzi (dzi-ku) sand *bu-pi bu-pi bu-pi yesterday *ba-nə ba-n(e) ba-nə have (be there) *kjo ko cu bamboo *fu
Pizhou (428 words) [view diff] exact match in snippet view article find links to article
called Pi County (邳县; 邳縣), and before that, Xiapi (下邳) which was at one time the capital of the Zhou Dynasty (1046–256 BCE) vassal State of Pi. During
Natural units (1,296 words) [view diff] exact match in snippet view article find links to article
on Gaussian units, then k e = 1 4 π ϵ 0 {\displaystyle k_{e}={\frac {1}{4\pi \epsilon _{0}}}} is 1) The electron rest mass is replaced with that of the
Theta function (5,381 words) [view diff] exact match in snippet view article find links to article
}^{\infty }\exp \left(\pi in^{2}\tau +2\pi inz\right)\\&=1+2\sum _{n=1}^{\infty }\left(e^{\pi i\tau }\right)^{n^{2}}\cos(2\pi nz)\\&=\sum _{n=-\infty
Sawtooth wave (984 words) [view diff] exact match in snippet view article find links to article
( cot ⁡ ( x π p ) ) {\displaystyle y(x)=-{\frac {2a}{\pi }}\arctan \left(\cot \left({\frac {x\pi }{p}}\right)\right)} While a square wave is constructed
Attention deficit hyperactivity disorder predominantly inattentive (2,567 words) [view diff] case mismatch in snippet view article find links to article
Attention deficit hyperactivity disorder predominantly inattentive (ADHD-PI or ADHD-I), is one of the three presentations of attention deficit hyperactivity
Fraternities and sororities in Canada (618 words) [view diff] exact match in snippet view article find links to article
Alpha chapters "Our Universities". EON. Sigma Theta Pi. Retrieved 2010-08-18. "History". Phi Kappa Pi. Retrieved 2010-08-18. "about.me". Twitter www.xialphapi
Lehigh University (3,236 words) [view diff] exact match in snippet view article find links to article
Pi 1 Phi Sigma Tau Philosophy Pi Tau Sigma Mechanical Engineering Sigma Alpha Pi 1 Leadership Sigma Tau Delta English Sigma Xi 1 Research Tau Beta Pi
Attenuator (electronics) (2,487 words) [view diff] exact match in snippet view article
apparent SWR (Standing Wave Ratio). Basic circuits used in attenuators are pi pads (π-type) and T pads. These may be required to be balanced or unbalanced
Hyperbolic secant distribution (597 words) [view diff] exact match in snippet view article find links to article
{\displaystyle F(x)={\frac {1}{2}}+{\frac {1}{\pi }}\arctan \!\left[\operatorname {sinh} \!\left({\frac {\pi }{2}}\,x\right)\right]\!,} = 2 π arctan [ exp
Electric potential energy (1,430 words) [view diff] exact match in snippet view article find links to article
U_{E}(r)=k_{e}{\frac {qQ}{r}}} , where k e = 1 4 π ε 0 {\displaystyle k_{e}={\frac {1}{4\pi \varepsilon _{0}}}} is Coulomb's constant, r is the distance between the point
Directional statistics (2,571 words) [view diff] exact match in snippet view article find links to article
{2}}\pi \ \ \in (-\pi ,\pi ]} is p w ( θ ) = ∑ k = − ∞ ∞ p ( θ + 2 π k ) . {\displaystyle p_{w}(\theta )=\sum _{k=-\infty }^{\infty }{p(\theta +2\pi k)}
North American fraternity and sorority housing (1,445 words) [view diff] exact match in snippet view article find links to article
fraternity house in the South was likely one rented by members of Beta Theta Pi at Hampden–Sydney College from at least 1856. Alpha Tau Omega was then the
Imperative mood (4,127 words) [view diff] case mismatch in snippet view article find links to article
forming the negative imperatives. So, मत पी लेना (mat lenā) [do not drink (something)] and पी मत लेना ( mat lenā) [do not drink (something)] both are correct
Revenge of the Nerds (2,291 words) [view diff] exact match in snippet view article find links to article
fraternity, the Alpha Betas, in addition to the latter's sister sorority, Pi Delta Pi. Best friends and nerds Lewis Skolnick and Gilbert Lowe enroll in Adams
Skew normal distribution (1,217 words) [view diff] exact match in snippet view article find links to article
function ϕ ( x ) = 1 2 π e − x 2 2 {\displaystyle \phi (x)={\frac {1}{\sqrt {2\pi }}}e^{-{\frac {x^{2}}{2}}}} with the cumulative distribution function given
Py, Pyrénées-Orientales (45 words) [view diff] exact match in snippet view article find links to article
Py (Catalan: Pi de Conflent) is a commune in the Pyrénées-Orientales department in southern France. Py is in the canton of Le Canigou and in the arrondissement
Wrapped exponential distribution (576 words) [view diff] exact match in snippet view article find links to article
e^{-\lambda (\theta +2\pi k)}={\frac {\lambda e^{-\lambda \theta }}{1-e^{-2\pi \lambda }}},} for 0 ≤ θ < 2 π {\displaystyle 0\leq \theta <2\pi } where λ > 0 {\displaystyle
Landau distribution (538 words) [view diff] exact match in snippet view article find links to article
sin ⁡ ( π t ) d t . {\displaystyle p(x)={\frac {1}{\pi }}\int _{0}^{\infty }e^{-t\log(t)-xt}\sin(\pi t)\,dt.} The full family of Landau distributions is
Avaris (1,241 words) [view diff] exact match in snippet view article find links to article
of the camps and soldier graves. Avaris was absorbed into the new city of Pi-Ramesses constructed by Ramesses II (1279–1213 BC) of the Nineteenth Dynasty
Gaussian integral (3,711 words) [view diff] exact match in snippet view article find links to article
x = π . {\displaystyle \int _{-\infty }^{\infty }e^{-x^{2}}\,dx={\sqrt {\pi }}.} Abraham de Moivre originally discovered this type of integral in 1733
Pi (magazine) (694 words) [view diff] exact match in snippet view article
Pi is the name of the official student media outlet of University College London Union and the name of its former newspaper. It publishes Pi Magazine during
Stable distribution (7,948 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \Phi ={\begin{cases}\tan \left({\frac {\pi \alpha }{2}}\right)&\alpha \neq 1\\-{\frac {2}{\pi }}\log |t|&\alpha =1\end{cases}}} μ ∈ R is a shift
Permutation matrix (2,260 words) [view diff] exact match in snippet view article find links to article
{\displaystyle P_{\pi }={\begin{bmatrix}\mathbf {e} _{\pi (1)}\\\mathbf {e} _{\pi (2)}\\\mathbf {e} _{\pi (3)}\\\mathbf {e} _{\pi (4)}\\\mathbf {e} _{\pi
Hyper-Erlang distribution (168 words) [view diff] exact match in snippet view article find links to article
distribution which takes a particular Erlang distribution Ei with probability pi. A hyper-Erlang distributed random variable X has a probability density function
Upsilon Pi Epsilon (273 words) [view diff] exact match in snippet view article find links to article
Upsilon Pi Epsilon (ΥΠΕ): International Honor Society for the Computing and Information Disciplines, is the first honor society dedicated to the discipline
Heptagon (1,759 words) [view diff] exact match in snippet view article find links to article
cot ⁡ π 7 ≃ 3.634 a 2 . {\displaystyle A={\frac {7}{4}}a^{2}\cot {\frac {\pi }{7}}\simeq 3.634a^{2}.} This can be seen by subdividing the unit-sided heptagon
Torus (4,340 words) [view diff] exact match in snippet view article find links to article
{\begin{aligned}A&=\left(2\pi r\right)\left(2\pi R\right)=4\pi ^{2}Rr\\V&=\left(\pi r^{2}\right)\left(2\pi R\right)=2\pi ^{2}Rr^{2}.\end{aligned}}} These
Hydrogen atom (5,770 words) [view diff] exact match in snippet view article find links to article
and ℏ {\displaystyle \hbar } is Planck constant over 2 π {\displaystyle 2\pi } . He also supposed that the centripetal force which keeps the electron in
Square wave (1,182 words) [view diff] exact match in snippet view article find links to article
{2\pi t}{T}}\right)=\operatorname {sgn}(\sin 2\pi ft)\\v(t)&=\operatorname {sgn} \left(\cos {\frac {2\pi t}{T}}\right)=\operatorname {sgn}(\cos 2\pi ft)
Wrapped normal distribution (1,703 words) [view diff] exact match in snippet view article find links to article
\sigma )={\frac {1}{\sigma {\sqrt {2\pi }}}}\sum _{k=-\infty }^{\infty }\exp \left[{\frac {-(\theta -\mu +2\pi k)^{2}}{2\sigma ^{2}}}\right],} where
Pi Hongyan (274 words) [view diff] exact match in snippet view article find links to article
Pi Hongyan (simplified Chinese: 皮红艳; traditional Chinese: 皮紅艷; pinyin: Hóngyàn; born 25 January 1979) is a badminton player competing for France. Pi
Cao Xiong (408 words) [view diff] exact match in snippet view article find links to article
Cao Cao another three sons – Cao Pi, Cao Zhang and Cao Zhi. Cao Xiong was the youngest of the four. In 221, after Cao Pi ended the Han dynasty and established
Phase-shift keying (5,961 words) [view diff] exact match in snippet view article find links to article
s_{0}(t)={\sqrt {\frac {2E_{b}}{T_{b}}}}\cos(2\pi ft+\pi )=-{\sqrt {\frac {2E_{b}}{T_{b}}}}\cos(2\pi ft)} for binary "0" s 1 ( t ) = 2 E b T b cos ⁡
Cao Ren (4,281 words) [view diff] exact match in snippet view article find links to article
serving in the state of Cao Wei – founded by Cao Cao's son and successor, Cao Pi – during the Three Kingdoms period. He played a significant part in assisting
Wadada Leo Smith (953 words) [view diff] exact match in snippet view article find links to article
(Pi) 2002: Luminous Axis (Tzadik) 2003: Organic Resonance (Pi) 2004: Lake Biwa (Tzadik) 2004: Saturn, Conjunct the Grand Canyon in a Sweet Embrace (Pi)
Linotype machine (4,451 words) [view diff] exact match in snippet view article find links to article
them to a magazine channel. These characters are referred to as pi characters or sorts ("pi" in this case refers to an obscure printer's term relating to
Sigma bond (909 words) [view diff] exact match in snippet view article find links to article
sigma bond together with pi or other bonds. A double bond has one sigma plus one pi bond, and a triple bond has one sigma plus two pi bonds. Sigma bonds are
Cauchy's integral formula (3,345 words) [view diff] exact match in snippet view article find links to article
a ) = 1 2 π i ∮ γ ⁡ f ( z ) z − a d z . {\displaystyle f(a)={\frac {1}{2\pi i}}\oint _{\gamma }{\frac {f(z)}{z-a}}\,dz.} The proof of this statement uses
Single-sideband modulation (4,746 words) [view diff] exact match in snippet view article find links to article
f_{0}t\right)+j\cdot \sin \left(2\pi f_{0}t\right)\right]\,\right\}\\&=s(t)\cdot \cos \left(2\pi f_{0}t\right)-{\widehat {s}}(t)\cdot \sin \left(2\pi f_{0}t\right).\end{aligned}}}
Privacy International (4,510 words) [view diff] case mismatch in snippet view article find links to article
Privacy International (PI) is a UK-based registered charity that defends and promotes the right to privacy across the world. First formed in 1990, registered
Pi Boötis (537 words) [view diff] exact match in snippet view article find links to article
Pi Boötis, Latinized from π Boötis, is a probable triple star system in the northern constellation of Boötes. It is visible to the naked eye with a combined
North American Interfraternity Conference (3,101 words) [view diff] exact match in snippet view article find links to article
chapter size: Beta Theta Pi: 76 Most undergraduate members: Sigma Chi: 15,700[failed verification] Most initiates: Beta Theta Pi: 355,868 Most active collegiate
Lari, Tuscany (65 words) [view diff] exact match in snippet view article find links to article
567°N 10.600°E﻿ / 43.567; 10.600 Country  Italy Region Tuscany Province Pisa (PI) Comune Casciana Terme Lari Area  • Total 45.1 km2 (17.4 sq mi) Elevation
Dihedral group (3,331 words) [view diff] exact match in snippet view article find links to article
_{k}&={\begin{pmatrix}\cos {\frac {2\pi k}{n}}&-\sin {\frac {2\pi k}{n}}\\\sin {\frac {2\pi k}{n}}&\cos {\frac {2\pi k}{n}}\end{pmatrix}}\ \ {\text{and}}\\\mathrm
Zhang Liao (5,852 words) [view diff] exact match in snippet view article find links to article
served briefly in the state of Cao Wei, founded by Cao Cao's successor Cao Pi, in the early Three Kingdoms period before his death. Formerly a subordinate
Bayes estimator (3,828 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \theta } is known to have a prior distribution π {\displaystyle \pi } . Let θ ^ = θ ^ ( x ) {\displaystyle {\widehat {\theta }}={\widehat {\theta
Uniform boundedness principle (1,871 words) [view diff] exact match in snippet view article find links to article
\left\|\varphi _{N,x}\right\|={\frac {1}{2\pi }}\int _{0}^{2\pi }\left|D_{N}(x-t)\right|\,dt={\frac {1}{2\pi }}\int _{0}^{2\pi }\left|D_{N}(s)\right|\
Partial derivative (4,168 words) [view diff] exact match in snippet view article find links to article
{dV}{dr}}={\frac {2\pi rh}{3}}+{\frac {\pi r^{2}}{3}}k} which simplifies to: d V d r = k π r 2 {\displaystyle {\frac {dV}{dr}}=k\pi r^{2}} Similarly, the
Biot–Savart law (2,166 words) [view diff] exact match in snippet view article find links to article
)={\frac {\mu _{0}}{2\pi }}\int _{C}\ {\frac {(\mathbf {J} \,d\ell )\times \mathbf {r} '}{|\mathbf {r} '|}}={\frac {\mu _{0}}{2\pi }}\int _{C}\ (\mathbf
Marc Ribot (836 words) [view diff] exact match in snippet view article find links to article
2003) Spiritual Unity (Pi, 2005) Exercises in Futility (Tzadik, 2008) Party Intellectuals (Pi, 2008) with Ceramic Dog Silent Movies (Pi, 2010) Your Turn (Northern
Gelfand–Naimark theorem (786 words) [view diff] exact match in snippet view article find links to article
{\begin{aligned}\|\pi _{f}(x)\xi \|^{2}&=\langle \pi _{f}(x)\xi \mid \pi _{f}(x)\xi \rangle =\langle \xi \mid \pi _{f}(x^{*})\pi _{f}(x)\xi \rangle \\[6pt]&=\langle
Pentagram (3,627 words) [view diff] exact match in snippet view article find links to article
\varphi =1+2\sin(\pi /10)=1+2\sin 18^{\circ }\,} φ = 1 / ( 2 sin ⁡ ( π / 10 ) ) = 1 / ( 2 sin ⁡ 18 ∘ ) {\displaystyle \varphi =1/(2\sin(\pi /10))=1/(2\sin
Landau distribution (538 words) [view diff] exact match in snippet view article find links to article
sin ⁡ ( π t ) d t . {\displaystyle p(x)={\frac {1}{\pi }}\int _{0}^{\infty }e^{-t\log(t)-xt}\sin(\pi t)\,dt.} The full family of Landau distributions is
Boat (drawing) (266 words) [view diff] exact match in snippet view article
\left({\frac {4\pi k}{2000}}+{\frac {\pi }{8}}\right)+i\sin \left({\frac {2\pi k}{2000}}+{\frac {\pi }{3}}\right)\right)e^{\frac {3\pi i}{4}}} . A Bird
Pi Tau Sigma (318 words) [view diff] exact match in snippet view article find links to article
Pi Tau Sigma (ΠΤΣ) is an international honor society in the field of mechanical engineering, with most chapters established in the United States. It honors
Wrapped asymmetric Laplace distribution (946 words) [view diff] exact match in snippet view article find links to article
}^{\infty }f_{AL}(\theta +2\pi k,m,\lambda ,\kappa )\\[10pt]&={\begin{cases}{\dfrac {e^{-(\theta -m)\lambda \kappa }}{1-e^{-2\pi \kappa \lambda }}}-{\dfrac
Spectral method (2,462 words) [view diff] exact match in snippet view article find links to article
{\displaystyle 2\pi \partial _{t}{\hat {u}}_{k}=-i\pi k\sum _{p+q=k}{\hat {u}}_{p}{\hat {u}}_{q}-2\pi \rho {}k^{2}{\hat {u}}_{k}+2\pi {\hat {f}}_{k}\quad
List of LGBT and LGBT-friendly fraternities and sororities (1,764 words) [view diff] exact match in snippet view article find links to article
for women who identify as masculine lesbians Alpha Pi Delta (ΑΠΔ) - sorority for lesbian women Alpha Pi Phi (ΑΠΦ) - Canadian-founded international sorority
Pi Kharabeh Darrehna (72 words) [view diff] exact match in snippet view article find links to article
Pi Kharabeh Darrehna (Persian: پي خرابه دره نا‎, also Romanized as Kharābeh Darrehnā) is a village in Bahmai-ye Garmsiri-ye Shomali Rural District
Bayes estimator (3,828 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \theta } is known to have a prior distribution π {\displaystyle \pi } . Let θ ^ = θ ^ ( x ) {\displaystyle {\widehat {\theta }}={\widehat {\theta
A Bird in Flight (412 words) [view diff] exact match in snippet view article find links to article
{1}{5}}\sin \left({\frac {6\pi i}{500}}+{\frac {\pi }{5}}\right),\,{\frac {-2}{3}}\left(\sin \left({\frac {2\pi i}{500}}-{\frac {\pi }{3}}\right)\right)^{2}\right)}
Pendulum (mathematics) (4,514 words) [view diff] exact match in snippet view article
{\displaystyle T_{0}=2\pi {\sqrt {\frac {\ell }{g}}}} can be expressed as ℓ = g π 2 T 0 2 4 . {\displaystyle \ell ={\frac {g}{\pi ^{2}}}{\frac {T_{0}^{2}}{4}}
Wrapped Cauchy distribution (2,031 words) [view diff] exact match in snippet view article find links to article
;\mu ,\gamma )=\sum _{n=-\infty }^{\infty }{\frac {\gamma }{\pi (\gamma ^{2}+(\theta -\mu +2\pi n)^{2})}}} where γ {\displaystyle \gamma } is the scale factor
Probability density function (5,046 words) [view diff] exact match in snippet view article find links to article
{2\pi }}}e^{-{\frac {1}{2}}y^{2}z^{2}}{\frac {1}{\sqrt {2\pi }}}e^{-{\frac {1}{2}}z^{2}}|z|\,dz\\[5pt]&=\int _{-\infty }^{\infty }{\frac {1}{2\pi }}e^{-{\frac
Lari, Tuscany (65 words) [view diff] exact match in snippet view article find links to article
567°N 10.600°E﻿ / 43.567; 10.600 Country  Italy Region Tuscany Province Pisa (PI) Comune Casciana Terme Lari Area  • Total 45.1 km2 (17.4 sq mi) Elevation
List of African-American fraternities (342 words) [view diff] exact match in snippet view article find links to article
was established in 1905. Sixty miles away at Columbus, Ohio in March 1905, Pi Gamma Omicron was founded at Ohio State University (formation originally reported
University of South Carolina (6,085 words) [view diff] exact match in snippet view article find links to article
Phi Sigma Pi, Phi Sigma Tau, Pi Tau Sigma, Psi Chi, Rho Chi, Sigma Alpha Lambda, Sigma Delta Pi, Sigma Iota Rho, Tau Sigma, and Tau Beta Pi. Professional
Pi Sagittarii (916 words) [view diff] exact match in snippet view article find links to article
Pi Sagittarii (π Sagittarii, abbreviated Pi Sgr, π Sgr) is a triple star system in the zodiac constellation of Sagittarius. It has an apparent visual
Pi Virginis (429 words) [view diff] exact match in snippet view article find links to article
Pi Virginis (π Vir, π Virginis) is a binary star in the zodiac constellation of Virgo. It is visible to the naked eye with an apparent visual magnitude
Meng Da (1,053 words) [view diff] exact match in snippet view article find links to article
before defecting to Wei. In Wei, he served under the first two rulers, Cao Pi and Cao Rui. Around late 227, he started a rebellion in Wei and aimed to rejoin
Sinuosity (735 words) [view diff] exact match in snippet view article find links to article
⁡ x ) 2 d x ≈ 1.216... {\displaystyle S=\textstyle {\tfrac {1}{n\pi }}\int _{0}^{n\pi }{\sqrt {1+(\cos x)^{2}}}dx\approx 1.216...} With similar opposite
Zang Ba (2,344 words) [view diff] exact match in snippet view article find links to article
Cao Pi. Cao Pi, who still bore a grudge against Zang Ba for his arrogance at Cao Cao's funeral, plotted to strip off his military command. When Cao Pi launched
Spheroid (1,874 words) [view diff] exact match in snippet view article find links to article
. {\displaystyle S_{\rm {oblate}}=2\pi a^{2}\left(1+{\frac {1-e^{2}}{e}}{\text{artanh}}\,e\right)=2\pi a^{2}+\pi {\frac {c^{2}}{e}}\ln \left({\frac
Professional fraternities and sororities (2,053 words) [view diff] exact match in snippet view article find links to article
digital media ΚΔΠ - Kappa Delta Pi - education ΚΠ - Kappa Pi - international honorary art fraternity ΚΘΠ - Kappa Theta Pi - information technology professional
Piveshk (101 words) [view diff] exact match in snippet view article find links to article
Romanized as Pīveshk; also known as Beyāsak, Bey Beshk, Bīāsak, Bīāsk, Pey Beshk, Bashk, and Pvishk) is a village in Piveshk Rural District, Lirdaf District
Window function (9,988 words) [view diff] exact match in snippet view article find links to article
\left({\frac {2\pi n}{N}}\right)+a_{2}\cos \left({\frac {4\pi n}{N}}\right)\\&-a_{3}\cos \left({\frac {6\pi n}{N}}\right)+a_{4}\cos \left({\frac {8\pi n}{N}}\right)
Gelfand–Naimark theorem (786 words) [view diff] exact match in snippet view article find links to article
{\begin{aligned}\|\pi _{f}(x)\xi \|^{2}&=\langle \pi _{f}(x)\xi \mid \pi _{f}(x)\xi \rangle =\langle \xi \mid \pi _{f}(x^{*})\pi _{f}(x)\xi \rangle \\[6pt]&=\langle
Prime number theorem (5,877 words) [view diff] exact match in snippet view article find links to article
x ) [ x log ⁡ ( x ) ] = 1 , {\displaystyle \lim _{x\to \infty }{\frac {\;\pi (x)\;}{\;\left[{\frac {x}{\log(x)}}\right]\;}}=1,} known as the asymptotic
Cauchy's integral formula (3,345 words) [view diff] exact match in snippet view article find links to article
a ) = 1 2 π i ∮ γ ⁡ f ( z ) z − a d z . {\displaystyle f(a)={\frac {1}{2\pi i}}\oint _{\gamma }{\frac {f(z)}{z-a}}\,dz.} The proof of this statement uses
Marietta College (1,543 words) [view diff] exact match in snippet view article find links to article
Literature Pi Epsilon Tau – Petroleum Engineering Pi Kappa Delta – Speech and Debate Pi Sigma Alpha – Political Science Psi Chi – Psychology Sigma Delta Pi – Spanish
Geometric progression (3,043 words) [view diff] exact match in snippet view article find links to article
{\displaystyle -2\pi +4\pi ^{2}-8\pi ^{3}=-2\pi +(-2\pi )^{2}+(-2\pi )^{3}={\frac {-2\pi (1-(-2\pi )^{3})}{1-(-2\pi )}}={\frac {-2\pi (1+2\pi ^{3})}{1+2\pi }}\approx
Triumph 2000 (1,408 words) [view diff] case mismatch in snippet view article find links to article
introduced on 15 October 1963. Larger-engined models, known as the Triumph 2.5 PI and Triumph 2500 were also produced from 1968. The 2000 used the six-cylinder
Conventional electrical unit (1,232 words) [view diff] exact match in snippet view article find links to article
{\displaystyle 2\pi } 2 π α {\displaystyle {\frac {2\pi }{\alpha }}} 2 π {\displaystyle 2\pi } 2 π {\displaystyle 2\pi } 2 π α {\displaystyle {\frac {2\pi }{\alpha
Pi Chelow (92 words) [view diff] exact match in snippet view article find links to article
Pi Chelow (Persian: پي چلو‎, also Romanized as Chelow) is a village in Tavabe-e Kojur Rural District, Kojur District, Nowshahr County, Mazandaran Province
Representation theory of the Lorentz group (19,722 words) [view diff] exact match in snippet view article find links to article
_{2m+1}}}}\\&=\pi _{n}^{\oplus _{2m+1}}+{\overline {\pi _{m}}}^{\oplus _{2n+1}}=\pi _{n,m}^{+}+\pi _{n,m}^{-}=\pi _{n,m}\\&&&2m,2n\in \mathbb {N} \\{\overline {\Pi _{m
Quantum phase estimation algorithm (2,364 words) [view diff] exact match in snippet view article find links to article
} such that U | ψ ⟩ = e 2 π i θ | ψ ⟩ {\displaystyle U|\psi \rangle =e^{2\pi i\theta }|\psi \rangle } , the algorithm estimates the value of θ {\displaystyle
Standard asteroid physical characteristics (2,154 words) [view diff] exact match in snippet view article find links to article
density values ρ worked out as below. M = π a b c ρ 6 {\displaystyle M={\frac {\pi abc\rho }{6}}\,\!} Such estimates can be indicated as approximate by use of
Uniform boundedness principle (1,871 words) [view diff] exact match in snippet view article find links to article
\left\|\varphi _{N,x}\right\|={\frac {1}{2\pi }}\int _{0}^{2\pi }\left|D_{N}(x-t)\right|\,dt={\frac {1}{2\pi }}\int _{0}^{2\pi }\left|D_{N}(s)\right|\
Phi Sigma Pi (2,428 words) [view diff] exact match in snippet view article find links to article
Phi Sigma Pi (ΦΣΠ) is a gender-inclusive national honor fraternity based in the United States. The fraternity is a 501(c)(3) not-for-profit organization
Wave power (6,306 words) [view diff] exact match in snippet view article find links to article
( 0.5 kW m 3 ⋅ s ) H m 0 2 T e , {\displaystyle P={\frac {\rho g^{2}}{64\pi }}H_{m0}^{2}T_{e}\approx \left(0.5{\frac {\text{kW}}{{\text{m}}^{3}\cdot
Guo Nüwang (887 words) [view diff] exact match in snippet view article find links to article
Cao Wei during the Three Kingdoms period of China. She was married to Cao Pi, the first emperor of Wei. Her father Guo Yong (郭永) came from a line of minor
Frequency modulation (3,346 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\begin{aligned}y(t)&=A_{c}\cos \left(2\pi \int _{0}^{t}f(\tau )d\tau \right)\\&=A_{c}\cos \left(2\pi \int _{0}^{t}\left[f_{c}+f_{\Delta }x_{m}(\tau
Dipole antenna (10,821 words) [view diff] exact match in snippet view article find links to article
R_{\text{radiation}}={\frac {\zeta _{0}}{4\pi }}\operatorname {Cin} (2\pi )={\frac {\zeta _{0}}{4\pi }}\int _{0}^{2\pi }{\frac {1-\cos(\theta )}{\theta }}d\theta
Root of unity (5,661 words) [view diff] exact match in snippet view article find links to article
n − 1. {\displaystyle \exp \left({\frac {2k\pi i}{n}}\right)=\cos {\frac {2k\pi }{n}}+i\sin {\frac {2k\pi }{n}},\qquad k=0,1,\dots ,n-1.} However, the
Liangpi (632 words) [view diff] exact match in snippet view article find links to article
Hanzhong Mian pi
Von Mises distribution (2,355 words) [view diff] exact match in snippet view article find links to article
) {\displaystyle f(x\mid \mu ,\kappa )={\frac {e^{\kappa \cos(x-\mu )}}{2\pi I_{0}(\kappa )}}} where I0( κ {\displaystyle \kappa } ) is the modified Bessel
Polylogarithm (9,620 words) [view diff] exact match in snippet view article find links to article
(1-s)\left[(-2\pi i)^{s-1}\sum _{k=0}^{\infty }\left(k+{\mu \over {2\pi i}}\right)^{s-1}+(2\pi i)^{s-1}\sum _{k=0}^{\infty }\left(k+1-{\mu \over {2\pi i}}\right)^{s-1}\right]
Pi-Ramesses (1,612 words) [view diff] exact match in snippet view article find links to article
considered for merging. See templates for discussion to help reach a consensus. › Pi-Ramesses (/pɪərɑːmɛs/; Ancient Egyptian: Per-Ra-mes(i)-su, meaning "House
Root of unity (5,661 words) [view diff] exact match in snippet view article find links to article
n − 1. {\displaystyle \exp \left({\frac {2k\pi i}{n}}\right)=\cos {\frac {2k\pi }{n}}+i\sin {\frac {2k\pi }{n}},\qquad k=0,1,\dots ,n-1.} However, the
Cubic centimetre (203 words) [view diff] exact match in snippet view article find links to article
be calculated using the formula d = π 4 × b 2 × s × n {\displaystyle d={\pi \over 4}\times b^{2}\times s\times n} where d is engine displacement, b is
Hilbert transform (7,096 words) [view diff] exact match in snippet view article find links to article
( π t ) {\displaystyle 1/(\pi t)} : H ( u ) ( t ) = 1 π ∫ − ∞ ∞ u ( τ ) t − τ d τ , {\displaystyle H(u)(t)={\frac {1}{\pi }}\int _{-\infty }^{\infty }{\frac
Zang Ba (2,344 words) [view diff] exact match in snippet view article find links to article
Cao Pi. Cao Pi, who still bore a grudge against Zang Ba for his arrogance at Cao Cao's funeral, plotted to strip off his military command. When Cao Pi launched
National Panhellenic Conference (1,646 words) [view diff] exact match in snippet view article find links to article
next decade, with Alpha Xi Delta in 1904, Alpha Omicron Pi and Sigma Kappa in 1905, Alpha Delta Pi and Alpha Gamma Delta and Zeta Tau Alpha in 1909, Delta
Upside-down cake (156 words) [view diff] exact match in snippet view article find links to article
An upside-down cake is a cake that is baked in a single pan with its toppings at the bottom of the pan, hence “upside-down”. Then, when removed from the
Criticize Lin, Criticize Confucius (1,375 words) [view diff] exact match in snippet view article find links to article
Campaign (simplified Chinese: 批林批孔运动; traditional Chinese: 批林批孔運動; pinyin: Lín Kǒng yùndòng) (also called the Anti-Lin Biao, Anti-Confucius campaign)
Conventional electrical unit (1,232 words) [view diff] exact match in snippet view article find links to article
{\displaystyle 2\pi } 2 π α {\displaystyle {\frac {2\pi }{\alpha }}} 2 π {\displaystyle 2\pi } 2 π {\displaystyle 2\pi } 2 π α {\displaystyle {\frac {2\pi }{\alpha
Pe (Cyrillic) (310 words) [view diff] exact match in snippet view article
of ⟨p⟩ in "spin". The Cyrillic letter Pe was derived from the Greek letter Pi (Π π). The name of Pe in the Early Cyrillic alphabet was покои (pokoi), meaning
Empress Cao (Han dynasty) (471 words) [view diff] exact match in snippet view article
of Shanyang after her husband's abdication. She was a half-sister of Cao Pi, who ended the Han dynasty by forcing Emperor Xian to abdicate the throne
Argument (complex analysis) (1,731 words) [view diff] exact match in snippet view article
{Arg} (z)=\operatorname {arg} (z)-2\pi n\;|\;n\in \mathbb {Z} \ \land -\pi <\operatorname {arg} (z)-2\pi n\leq \pi .} If a complex number is known in terms
OMS encoding (90 words) [view diff] exact match in snippet view article find links to article
Knuth. It encodes mathematical symbols with variable sizes like for capital Pi notation, brackets, braces and radicals.   Letter   Number   Punctuation
Buckingham π theorem (3,614 words) [view diff] exact match in snippet view article find links to article
dimensional groups theorem is a key theorem in dimensional analysis, often called pi theorem and/or Buckingham theorem. It is a formalization of Rayleigh's method
Bubastis (1,467 words) [view diff] exact match in snippet view article find links to article
an Ancient Egyptian city. Bubastis is often identified with the biblical Pi-Beseth (Hebrew: פי-בסת py-bst, Ezekiel 30:17). It was the capital of its own
Pi Sigma Epsilon (282 words) [view diff] exact match in snippet view article find links to article
Pi Sigma Epsilon (ΠΣΕ) is a professional fraternity for students and industry professionals in Marketing and Sales Management. It was founded in 1952 at
Representation of a Lie group (5,265 words) [view diff] exact match in snippet view article find links to article
} is then a smooth group homomorphism Π : G → GL ⁡ ( V ) {\displaystyle \Pi :G\rightarrow \operatorname {GL} (V)} , where GL ⁡ ( V ) {\displaystyle \operatorname
Liangpi (632 words) [view diff] exact match in snippet view article find links to article
Hanzhong Mian pi
Canongate Books (1,734 words) [view diff] exact match in snippet view article find links to article
city. It is most recognised for publishing the Booker Prizewinner Life of Pi. Canongate was named the British Book Awards, Publisher of the Year in 2003
Huang Quan (general) (2,818 words) [view diff] exact match in snippet view article
restricted to only internal affairs because even though the Wei emperor Cao Pi appreciated him for his talent, he doubted Huang Quan's allegiance and believed
Xojo (1,509 words) [view diff] exact match in snippet view article find links to article
development targeting macOS, Microsoft Windows, Linux, iOS, the Web and Raspberry Pi. Xojo uses a proprietary object-oriented language. In 1997 FYI Software, founded
Bremsstrahlung (9,189 words) [view diff] exact match in snippet view article find links to article
β → ⋅ β → ˙ ) 2 1 − β 2 ) , {\displaystyle P={\frac {q^{2}\gamma ^{4}}{6\pi \varepsilon _{0}c}}\left({\dot {\beta }}^{2}+{\frac {\left({\vec {\beta }}\cdot
Weak convergence (Hilbert space) (1,077 words) [view diff] exact match in snippet view article
{\displaystyle L^{2}[0,2\pi ]} is the space of the square-integrable functions on the interval [ 0 , 2 π ] {\displaystyle [0,2\pi ]} equipped with the inner
82 Cancri (399 words) [view diff] exact match in snippet view article find links to article
82 Cancri (Pi2 Cancri, π2 Cancri) is a solitary, orange-hued star in the zodiac constellation of Cancer. This is an evolved K-type giant star with a stellar
Circular uniform distribution (916 words) [view diff] exact match in snippet view article find links to article
{1}{2\pi }}\ln \left({\frac {1}{2\pi }}\right)\,d\theta =\ln(2\pi )} where Γ {\displaystyle \Gamma } is any interval of length 2 π {\displaystyle 2\pi }
Bandpey (109 words) [view diff] case mismatch in snippet view article find links to article
Bandpey (Persian: بندپي‎, also Romanized as Band ) is a village in Kheyrud Kenar Rural District, in the Central District of Nowshahr County, Mazandaran
RISC OS (3,555 words) [view diff] exact match in snippet view article find links to article
development version for the Raspberry Pi. SD card images have been released for downloading free of charge to Raspberry Pi 1, 2, & 3 users with a full graphical
Hermite polynomials (9,193 words) [view diff] exact match in snippet view article find links to article
{u^{n}}{2^{n}n!{\sqrt {\pi }}}}\,H_{n}(x)H_{n}(y)e^{-{\frac {x^{2}+y^{2}}{2}}}\\&={\frac {e^{\frac {x^{2}+y^{2}}{2}}}{4\pi {\sqrt {\pi }}}}\iint \left(\sum
Chen Qun (1,036 words) [view diff] exact match in snippet view article find links to article
Following the death of the first Wei emperor Cao Pi, Chen Qun, along with Sima Yi and Cao Zhen, nominated Cao Pi's son, Cao Rui, to be the new emperor. Chen
Lorentz–Heaviside units (1,833 words) [view diff] exact match in snippet view article find links to article
{\sqrt {4\pi }}\ q_{\mathrm {G} }} E L H   =   E G 4 π {\displaystyle \mathbf {E} _{\mathrm {LH} }\ =\ {\mathbf {E} _{\mathrm {G} } \over {\sqrt {4\pi }}}}
Tahiti Ligue 1 (695 words) [view diff] exact match in snippet view article find links to article
Champions so far are: 1948: AS Fei Pi (Papeete) 1949: AS Fei Pi (Papeete) 1950: AS Fei Pi (Papeete) 1951: AS Fei Pi (Papeete) 1952: AS Excelsior (Papeete)
Cheng Yu (4,015 words) [view diff] exact match in snippet view article find links to article
that period. He died in December 220 – a few months after Cao Cao's son, Cao Pi, usurped the throne from Emperor Xian (the last Han emperor) and established
Tahiti Cup (365 words) [view diff] exact match in snippet view article find links to article
in parallel. 1938: Marine 1945: CAICT 1946: AS Fei Pi 1947: AS Fei Pi 1948: AS Fei Pi 1949: AS Fei Pi 1950: AS Central Sport 1951: AS Jeunes Tahitiens 1952:
Pi Centauri (532 words) [view diff] exact match in snippet view article find links to article
Pi Centauri, Latinized from π Centauri, is a binary star system in the southern constellation of Centaurus. It has a blue-white hue and is visible to the
Wrapped Lévy distribution (443 words) [view diff] exact match in snippet view article find links to article
c)=\sum _{n=-\infty }^{\infty }{\sqrt {\frac {c}{2\pi }}}\,{\frac {e^{-c/2(\theta +2\pi n-\mu )}}{(\theta +2\pi n-\mu )^{3/2}}}} where the value of the summand
Antiprism (791 words) [view diff] exact match in snippet view article find links to article
{\displaystyle V={\frac {n{\sqrt {4\cos ^{2}{\frac {\pi }{2n}}-1}}\sin {\frac {3\pi }{2n}}}{12\sin ^{2}{\frac {\pi }{n}}}}a^{3}} and the surface area is A = n
Pi Herculis (921 words) [view diff] exact match in snippet view article find links to article
Pi Herculis (π Her, π Herculis) is a third-magnitude star in the constellation Hercules. As one of the four stars in the Keystone asterism (see yellow
Double bond (774 words) [view diff] exact match in snippet view article find links to article
versus 368 kJ mol−1 but not twice as much as the pi-bond is weaker than the sigma bond due to less effective pi-overlap. In an alternative representation, the
Euler–Mascheroni constant (5,566 words) [view diff] exact match in snippet view article find links to article
{1}{z}}\left({\frac {1}{\Psi (1-z)}}-{\frac {1}{\Psi (1+z)}}\right)&={\frac {\pi ^{2}}{3\gamma ^{2}}}.\end{aligned}}} A limit related to the beta function
Mort & Phil (2,556 words) [view diff] exact match in snippet view article find links to article
sausage, and his bossy partner, the shorter, pudgier Phil (Spanish: Filemón) Pi. Initially, they were private detectives operating as Mortadelo y Filemón
Square root (5,095 words) [view diff] exact match in snippet view article find links to article
where − π < θ z ≤ π {\displaystyle -\pi <\theta _{z}\leq \pi } and − π < θ w ≤ π {\displaystyle -\pi <\theta _{w}\leq \pi } . Because of the discontinuous
Cao Yan (139 words) [view diff] exact match in snippet view article find links to article
period of China. He was a son of Cao Pi, the first emperor of Wei. His mother, Consort Song (宋姬), was a concubine of Cao Pi. He was enfeoffed as the Prince
Square root (5,095 words) [view diff] exact match in snippet view article find links to article
where − π < θ z ≤ π {\displaystyle -\pi <\theta _{z}\leq \pi } and − π < θ w ≤ π {\displaystyle -\pi <\theta _{w}\leq \pi } . Because of the discontinuous
Alfred State College (1,001 words) [view diff] exact match in snippet view article find links to article
fraternities and 6 sororities are recognized by the college and Greek Senate:Pi Rho Zeta (ΠΡΖ) fraternity, The Gamma chapter of the Theta Gamma (ΓΘΓ) fraternity
Inductor (6,660 words) [view diff] exact match in snippet view article find links to article
defined as: f 3 d B = R 2 π L {\displaystyle f_{\mathrm {3\,dB} }={\frac {R}{2\pi L}}} When using the Laplace transform in circuit analysis, the impedance of
Thermoelectric effect (3,219 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\dot {Q}}=(\Pi _{\text{A}}-\Pi _{\text{B}})I,} where Π A {\displaystyle \Pi _{\text{A}}} and Π B {\displaystyle \Pi _{\text{B}}} are the Peltier
4 Ursae Majoris (797 words) [view diff] exact match in snippet view article find links to article
constellation of Ursa Major. It also bears the Bayer designation of Pi² Ursae Majoris (Pi² UMa, π² Ursae Majoris, π² UMa) and is traditionally named Muscida
Passaddhi (1,786 words) [view diff] case mismatch in snippet view article find links to article
Passaddhi is a Pali noun (Sanskrit: prasrabhi, Tibetan: ཤིན་ཏུ་སྦྱང་བ་,Tibetan Wylie: shin tu sbyang ba) that has been translated as "calmness," "tranquillity
Criticize Lin, Criticize Confucius (1,375 words) [view diff] exact match in snippet view article find links to article
Campaign (simplified Chinese: 批林批孔运动; traditional Chinese: 批林批孔運動; pinyin: Lín Kǒng yùndòng) (also called the Anti-Lin Biao, Anti-Confucius campaign)
Sampi (6,851 words) [view diff] exact match in snippet view article find links to article
Byzantine era. Its current name, sampi, originally probably meant "san pi", i.e. "like a pi", and is also of medieval origin. The letter's original name in antiquity
Cheng Yu (4,015 words) [view diff] exact match in snippet view article find links to article
that period. He died in December 220 – a few months after Cao Cao's son, Cao Pi, usurped the throne from Emperor Xian (the last Han emperor) and established
Orthonormality (1,328 words) [view diff] exact match in snippet view article find links to article
{1}{\sqrt {2\pi }}},{\frac {\sin(x)}{\sqrt {\pi }}},{\frac {\sin(2x)}{\sqrt {\pi }}},\ldots ,{\frac {\sin(nx)}{\sqrt {\pi }}},{\frac {\cos(x)}{\sqrt {\pi }}},{\frac
Pi Scorpii (1,033 words) [view diff] exact match in snippet view article find links to article
Pi Scorpii (π Scorpii, abbreviated Pi Sco, π Sco) is a triple star system in the southern constellation of Scorpius. With a combined apparent magnitude
Lambda Pi Eta (444 words) [view diff] exact match in snippet view article find links to article
Lambda Pi Eta is the official Communication Studies honor society of the National Communication Association (NCA). As a member of the Association of College
Sigma Pi Phi (870 words) [view diff] exact match in snippet view article find links to article
Sigma Pi Phi (ΣΠΦ) is the first successful and oldest Black Greek-lettered organization. Sigma Pi Phi was founded in Philadelphia, Pennsylvania, on May
Agreeableness (4,889 words) [view diff] case mismatch in snippet view article find links to article
the first NEO PI Manual to be based on the full Five Factor Model. Although this marked the introduction of agreeableness to the NEO PI, Costa and McCrae
Green's function (4,981 words) [view diff] exact match in snippet view article find links to article
{\displaystyle s\neq {\tfrac {\pi }{2k}}} . For x > s {\displaystyle x>s} , the boundary condition at x = π 2 k {\displaystyle x={\tfrac {\pi }{2k}}} implies g (
Electric dipole moment (7,554 words) [view diff] exact match in snippet view article find links to article
\phi (\mathbf {r} )\ =\ {\frac {q}{4\pi \varepsilon _{0}\left|\mathbf {r} -\mathbf {r} _{+}\right|}}-{\frac {q}{4\pi \varepsilon _{0}\left|\mathbf {r} -\mathbf
Weyl law (797 words) [view diff] exact match in snippet view article find links to article
\lim _{\lambda \rightarrow \infty }{\frac {N(\lambda )}{\lambda ^{d/2}}}=(2\pi )^{-d}\omega _{d}\mathrm {vol} (\Omega )} where ω d {\displaystyle \omega
Pi Hydrae (693 words) [view diff] exact match in snippet view article find links to article
Pi Hydrae (π Hya, π Hydrae) is a star in the constellation Hydra with an apparent visual magnitude of 3.3, making it visible to the naked eye. Parallax
Product topology (1,270 words) [view diff] exact match in snippet view article find links to article
indexed by i ∈ I {\displaystyle i\in I} , and the canonical projections pi : X → Xi, the product topology on X is defined to be the coarsest topology
Student's t-distribution (7,529 words) [view diff] exact match in snippet view article find links to article
({\frac {\nu +1}{2}})}{{\sqrt {\nu \pi }}\,\Gamma ({\frac {\nu }{2}})}}={\frac {(\nu -1)(\nu -3)\cdots 4\cdot 2}{\pi {\sqrt {\nu }}(\nu -2)(\nu -4)\cdots
Cao Gong (139 words) [view diff] exact match in snippet view article find links to article
of China. He was a son of Cao Pi, the first emperor of Wei. His mother, Consort Zhang (張姬), was a concubine of Cao Pi. He was enfeoffed as the Prince
Frustum (1,342 words) [view diff] exact match in snippet view article find links to article
{\displaystyle {\begin{aligned}{\text{Lateral surface area}}&=\pi (r_{1}+r_{2})s\\&=\pi (r_{1}+r_{2}){\sqrt {(r_{1}-r_{2})^{2}+h^{2}}}\end{aligned}}} and
Classical capacity (4,623 words) [view diff] exact match in snippet view article find links to article
\right\}-{\text{Tr}}\left\{\Pi _{N}\cdots \Pi _{1}\ \sigma \ \Pi _{1}\cdots \Pi _{N}\right\}\leq 2{\sqrt {\sum _{i=1}^{N}{\text{Tr}}\left\{\left(I-\Pi _{i}\right)\sigma
Henry Threadgill (1,439 words) [view diff] exact match in snippet view article find links to article
Mouth's a Book (Pi) Zooid 2001: Up Popped the Two Lips (Pi) 2005: Pop Start the Tape, StoP (Hardedge) 2009: This Brings Us to Volume 1 (Pi) 2010: This Brings
Pi Gamma Omicron (327 words) [view diff] exact match in snippet view article find links to article
Pi Gamma Omicron (ΠΓΟ) was one of the first documented black collegiate fraternities which was founded in 1905. The group was founded at Ohio State University
Ford Crown Victoria Police Interceptor (3,852 words) [view diff] case mismatch in snippet view article find links to article
The Ford Crown Victoria Police Interceptor (colloquially referred to simply as the CVPI, P71, P7B is a four-door body-on-frame sedan that was manufactured
Holomorphic functional calculus (5,480 words) [view diff] exact match in snippet view article find links to article
f ( z ) = 1 2 π i ∫ Γ f ( ζ ) ζ − z d ζ {\displaystyle f(z)={\frac {1}{2\pi i}}\int \nolimits _{\Gamma }{\frac {f(\zeta )}{\zeta -z}}\,d\zeta } for any
Pi Kappa Lambda (432 words) [view diff] exact match in snippet view article find links to article
Pi Kappa Lambda (ΠΚΛ) is an American honor society for undergraduate students, graduate students, and professors of music. There are over 200 chapters
Bi Gui (1,359 words) [view diff] exact match in snippet view article find links to article
years of the reign of Cao Pi, the first ruler of Wei. In 227, Cao Rui ascended the throne upon the death of his father, Cao Pi. Bi Gui became very wealthy
Ding Yi (Han dynasty) (451 words) [view diff] exact match in snippet view article
son-in-law, so he grew determined to oppose Cao Pi. He became close to Cao Pi's younger brother Cao Zhi, who was Cao Pi's rival in a power struggle over the succession
Pi Glilot bombing attempt (808 words) [view diff] exact match in snippet view article find links to article
The Pi Glilot bombing was an attempt by a Palestinian terrorist to cause a massive explosion in the Pi Glilot LPG depot north of Tel Aviv. Israel. It occurred
82 Cancri (399 words) [view diff] exact match in snippet view article find links to article
82 Cancri (Pi2 Cancri, π2 Cancri) is a solitary, orange-hued star in the zodiac constellation of Cancer. This is an evolved K-type giant star with a stellar
Kappa Pi (2,776 words) [view diff] exact match in snippet view article find links to article
Kappa Pi (ΚΠ) International Art Honor Society, founded in 1911 at the University of Kentucky in Lexington, Kentucky, is an International Collegiate Art
Pi Eridani (519 words) [view diff] exact match in snippet view article find links to article
Pi Eridani, Latinized from π Eridani, is a star in the constellation Eridanus. It has an apparent visual magnitude of 4.40, which is bright enough to be
81 Cancri (536 words) [view diff] exact match in snippet view article find links to article
81 Cancri (Pi1 Cancri, π1 Cancri) is a stellar system that lies approximately 66 light-years away. The main component of the system is a close binary,
Arc (geometry) (895 words) [view diff] exact match in snippet view article
}}={\frac {\theta }{2\pi }}.} Substituting in the circumference L 2 π r = θ 2 π , {\displaystyle {\frac {L}{2\pi r}}={\frac {\theta }{2\pi }},} and, with α
Contact mechanics (10,856 words) [view diff] exact match in snippet view article find links to article
{\displaystyle a^{3}={\frac {3R}{4E^{*}}}\left(F+6\gamma \pi R+{\sqrt {12\gamma \pi RF+(6\gamma \pi R)^{2}}}\right)} When the surface energy is zero, γ =
Wolfram Mathematica (3,208 words) [view diff] exact match in snippet view article find links to article
Documentation. Reference.wolfram.com. Retrieved on 2015-03-23. Raspberry Pi Includes Mathematica for Free The Verge "Wolfram Mathematica". Retrieved 11
Folded normal distribution (3,141 words) [view diff] exact match in snippet view article find links to article
\sigma ^{2})={\frac {1}{\sqrt {2\pi \sigma ^{2}}}}\,e^{-{\frac {(x-\mu )^{2}}{2\sigma ^{2}}}}+{\frac {1}{\sqrt {2\pi \sigma ^{2}}}}\,e^{-{\frac {(x+\mu
Skewes's number (2,166 words) [view diff] exact match in snippet view article find links to article
number x {\displaystyle x} for which π ( x ) > li ⁡ ( x ) , {\displaystyle \pi (x)>\operatorname {li} (x),} where π is the prime-counting function and li
Pi Aurigae (655 words) [view diff] exact match in snippet view article find links to article
Pi Aurigae, Latinized from π Aurigae, is the Bayer designation for a single, red-hued star in the northern constellation of Auriga. Located about one degree
Sharp Zaurus (3,459 words) [view diff] case mismatch in snippet view article find links to article
The PI-4000, released in 1994, expanded the Zaurus' features with a built-in modem and facsimile functions. This was succeeded in 1995 by the PI-5000
Pi Centauri (532 words) [view diff] exact match in snippet view article find links to article
Pi Centauri, Latinized from π Centauri, is a binary star system in the southern constellation of Centaurus. It has a blue-white hue and is visible to the
Asus Tinker Board (553 words) [view diff] exact match in snippet view article find links to article
twice the processing power of the Raspberry Pi Model 3 when the Pi 3 runs in 32-bit mode. Because the Pi 3 has not released a 64-bit operating system
Rotational speed (490 words) [view diff] exact match in snippet view article find links to article
are related by the following equation: v = 2 π r ω cyc {\displaystyle v=2\pi r\omega _{\text{cyc}}} v = r ω rad {\displaystyle v=r\omega _{\text{rad}}}
Convolution theorem (2,312 words) [view diff] exact match in snippet view article find links to article
)}\\&=\int _{-\pi }^{\pi }f(u)\cdot g(x-u)\,du,&&\scriptstyle {\text{when }}g(x){\text{ is 2}}\pi {\text{-periodic.}}\\&=\int _{2\pi }f(u)\cdot g(x-u)\
Reciprocal lattice (3,596 words) [view diff] exact match in snippet view article find links to article
{\begin{aligned}\mathbf {b} _{1}&=2\pi {\frac {-\mathbf {R} \,\mathbf {a} _{2}}{-\mathbf {a} _{1}\cdot \mathbf {R} \,\mathbf {a} _{2}}}=2\pi {\frac {\mathbf {R} \,\mathbf
Cao Rui (3,076 words) [view diff] exact match in snippet view article find links to article
remarried Cao Pi, the first ruler of Wei. Based on conflicting accounts of his age, Pei Songzhi calculated that, in order to be Cao Pi's son, Cao Rui
Pi Herculis (921 words) [view diff] exact match in snippet view article find links to article
Pi Herculis (π Her, π Herculis) is a third-magnitude star in the constellation Hercules. As one of the four stars in the Keystone asterism (see yellow
Pi2 Cygni (815 words) [view diff] exact match in snippet view article find links to article
Pi2 Cygni, Latinized from π2 Cygni, is a triple star system in the northern constellation of Cygnus. It is visible to the naked eye about 2.5° east-northeast
Trigonometric constants expressed in real radicals (9,667 words) [view diff] exact match in snippet view article find links to article
{\begin{array}{r|l|l|l}n&\sin \left({\frac {2\pi }{n}}\right)&\cos \left({\frac {2\pi }{n}}\right)&\tan \left({\frac {2\pi }{n}}\right)\\\hline 1&0&1&0\\\hline
Cao Hong (4,484 words) [view diff] exact match in snippet view article find links to article
son and successor Cao Pi ended the Eastern Han dynasty and established the state of Cao Wei with himself as the emperor. Cao Pi appointed Cao Hong as
Omega Delta Phi (1,492 words) [view diff] exact match in snippet view article find links to article
org/web/20141221195325/http://www.odphialumni.org/) Community and Educational Planning: Pi Chapter Alumni Chapter of the Year: Dallas/Ft. Worth Alumni Organization (Fraternity)
First Spanish Republic (5,618 words) [view diff] exact match in snippet view article find links to article
Republic was governed by four distinct presidents—Estanislao Figueras, Francesc Pi i Margall, Nicolás Salmerón, Emilio Castelar; then, only eleven months after
Edward A. Pease (484 words) [view diff] exact match in snippet view article find links to article
1975 to 1976 he served as the national director of alumni affairs for the Pi Kappa Alpha fraternity in Memphis, Tennessee. From 1977 to 1984 he practiced
Go, Mississippi (2,095 words) [view diff] exact match in snippet view article find links to article
"Go, Mississippi" (copyrighted as "Go, Mis-sis-sip-pi") is the regional anthem of Mississippi, adopted as the official state song on May 17, 1962. "Go
Sigma Pi Sigma (444 words) [view diff] exact match in snippet view article find links to article
Sigma Pi Sigma (ΣΠΣ), founded at Davidson College on December 11, 1921, is an American honor society in physics. The society is an organization within
Mpi language (178 words) [view diff] exact match in snippet view article find links to article
Suan Khuean สวนเขื่อน, Mueang Phrae District, Phrae Province (autonym: m̩˧pi˥˧ in Ban Dong) Ban Sakoeng, Tambon Yot ยอด, Song Khwae District, Nan Province
Pali (9,256 words) [view diff] exact match in snippet view article find links to article
such as Devanagari and transliteration to the Latin alphabet Language codes ISO 639-1 pi ISO 639-2 pli ISO 639-3 pli Linguist List pli Glottolog pali1273
Euler's formula (2,854 words) [view diff] exact match in snippet view article find links to article
mathematics". When x = π {\displaystyle x=\pi } , Euler's formula evaluates to e i π + 1 = 0 {\displaystyle e^{i\pi }+1=0} , which is known as Euler's identity
Section (fiber bundle) (1,134 words) [view diff] exact match in snippet view article
{\displaystyle \pi } . In other words, if E {\displaystyle E} is a fiber bundle over a base space, B {\displaystyle B} : π : E → B {\displaystyle \pi \colon E\to
Special unitary group (5,007 words) [view diff] exact match in snippet view article find links to article
{2\pi }{3}}\right)\cos \left(\varphi -{\frac {2\pi }{3}}\right)}}\\[6pt]&{}+\left[-{\frac {1}{3}}~I\sin(\varphi )\sin \left(\varphi -{\frac {2\pi }{3}}\right)-{\frac
Broadcom Corporation (3,211 words) [view diff] exact match in snippet view article find links to article
Broadcom released parts of the Raspberry Pi userland under a BSD-style license. According to the Raspberry Pi Foundation, this made it "the first ARM-based
Sigma Delta Pi (398 words) [view diff] exact match in snippet view article find links to article
Sigma Delta Pi (ΣΔΠ) is the National Collegiate Hispanic Honor Society (La Sociedad Nacional Honoraria Hispánica) and was established on November 14, 1919
Pye-dog (137 words) [view diff] case mismatch in snippet view article find links to article
Pye-dog (sometimes pariah dog) is a term used to describe an ownerless, half-wild, free-ranging dog that lives in or close to human settlements throughout
Phi Epsilon Pi (893 words) [view diff] exact match in snippet view article find links to article
The Phi Epsilon Pi (ΦΕΠ) fraternity, active between 1904 and 1970 with a predominantly Jewish membership, was founded in New York City and eventually opened
Wavenumber (1,384 words) [view diff] exact match in snippet view article find links to article
by k = 2 π λ = 2 π ν v p = ω v p {\displaystyle k={\frac {2\pi }{\lambda }}={\frac {2\pi \nu }{v_{\mathrm {p} }}}={\frac {\omega }{v_{\mathrm {p} }}}}
Fabry–Pérot interferometer (8,734 words) [view diff] exact match in snippet view article find links to article
{E}}_{q}(\nu )=\int _{-\infty }^{+\infty }E_{q}(t)e^{-i2\pi \nu t}\,dt=E_{q,s}{\frac {1}{(2\tau _{c})^{-1}+i2\pi (\nu -\nu _{q})}}.} Each mode has a normalized
Shibi Khan (1,127 words) [view diff] exact match in snippet view article find links to article
Transcriptions Standard Mandarin Hanyu Pinyin Shǐbì Kěhàn Wade–Giles Shih-pi K‘o-han Middle Chinese Middle Chinese [ɕi̯ə˥pi̯et kʰɑ˥ɣɑn˩˥]
Pi Lambda Theta (283 words) [view diff] exact match in snippet view article find links to article
Pi Lambda Theta is one of three main education honor societies and professional associations for educators in the United States. Pi Lambda Theta is an
List of fraternities and sororities in France (36 words) [view diff] exact match in snippet view article find links to article
Sigma Thêta Pi ΣΘΠ Alpha Grenoble Université Joseph Fourier Sigma Thêta Pi ΣΘΠ Alpha Grenoble Pierre Mendès-France University Sigma Thêta Pi ΣΘΠ Delta Amiens
Debye model (8,636 words) [view diff] exact match in snippet view article find links to article
t)=\sin(2\pi \nu t)\sin \left({\frac {2\pi l_{x}x}{\lambda }}\right)\sin \left({\frac {2\pi l_{y}y}{\lambda }}\right)\sin \left({\frac {2\pi l_{z}z}{\lambda
Phi Beta Pi (232 words) [view diff] exact match in snippet view article find links to article
Phi Beta Pi (ΦΒΠ) medical fraternity is a professional fraternity founded March 10, 1891, at the West Pennsylvania Medical College (now a department of
Atan2 (3,714 words) [view diff] exact match in snippet view article find links to article
\\\arctan({\frac {y}{x}})+\pi &{\text{if }}x<0{\text{ and }}y\geq 0,\\\arctan({\frac {y}{x}})-\pi &{\text{if }}x<0{\text{ and }}y<0,\\+{\frac {\pi }{2}}&{\text{if
Private investigator (2,919 words) [view diff] case mismatch in snippet view article find links to article
A private investigator (often abbreviated to PI and informally called a private eye), a private detective, or inquiry agent, is a person who can be hired
Solar irradiance (5,913 words) [view diff] exact match in snippet view article find links to article
= 1 2 π − ϕ {\displaystyle a={\tfrac {1}{2}}\pi -\phi } b = 1 2 π − δ {\displaystyle b={\tfrac {1}{2}}\pi -\delta } cos ⁡ ( Θ ) = sin ⁡ ( ϕ ) sin ⁡ ( δ
Cultural interest fraternities and sororities (553 words) [view diff] exact match in snippet view article find links to article
"Lovely Ladies in Red" 1998-04-02 University of Georgia Sorority 10 ΒΠΦ Beta Pi Phi "Betas" 2005-12-05 Temple University Fraternity ΒΤΩ Beta Tau Omega "BTO"
Xin Xianying (2,643 words) [view diff] exact match in snippet view article find links to article
advisor who lived during the Three Kingdoms period. She was the daughter of Xin Pi, an official of the state of Cao Wei. The only extant historical source about
Phi Pi Phi (389 words) [view diff] exact match in snippet view article find links to article
Phi Pi Phi (ΦΠΦ) was a social fraternity founded at Northwestern University in 1915. It merged with Alpha Sigma Phi in 1939. Phi Pi Phi was founded on
Cao Jian (242 words) [view diff] exact match in snippet view article find links to article
He was a son of Cao Pi, the first emperor of Wei. His mother, whose maiden family name was Zhu (朱), was a concubine of Cao Pi holding the rank of shuyuan
Pi3 Orionis (1,182 words) [view diff] exact match in snippet view article find links to article
Pi³ Orionis (π³ Orionis, abbreviated Pi³ Ori, π³ Ori), also named Tabit /ˈteɪbɪt/, is a star in the equatorial constellation of Orion. At an apparent
Invisible hand (4,929 words) [view diff] exact match in snippet view article find links to article
{\displaystyle x_{1}^{h}+q\cdot {\bar {x}}^{h}\leq I^{h}+\sum a^{hf}\cdot \pi ^{f}} , where q is a vector of prices, ahf the fractional holding of household
Pi Aquilae (293 words) [view diff] exact match in snippet view article find links to article
Pi Aquilae, Latinized from π Aquilae, is the Bayer designation for a binary star system in the equatorial constellation of Aquila, about 3° to the north
Temporal difference learning (1,468 words) [view diff] exact match in snippet view article find links to article
policy π {\displaystyle \pi } : V π ( s ) = E a ∼ π { ∑ t = 0 ∞ γ t r t ( a t ) | s 0 = s } . {\displaystyle V^{\pi }(s)=E_{a\sim \pi }\left\{\sum _{t=0}^{\infty
Inductance (8,404 words) [view diff] exact match in snippet view article find links to article
_{0}}{4\pi }}\left[\oint _{C}\oint _{C'}{\frac {d\mathbf {x} \cdot \mathrm {d} \mathbf {x} '}{|\mathbf {x} -\mathbf {x} '|}}\right]+{\frac {\mu _{0}}{4\pi }}\
Drexel University (7,230 words) [view diff] exact match in snippet view article find links to article
National Honors Society Phi Sigma Pi, Gamma Xi chapter - Honors Fraternity Pi Nu Epsilon - Music and Performing Arts Fraternity Pi Sigma Alpha, Alpha Epsilon
1904 College Football All-America Team (678 words) [view diff] case mismatch in snippet view article find links to article
(WC-1; CW-1; NYS-1; NYH; PR; NYET; PNA-1; PI; FL) James Cooney, Princeton (WC-1; CW-1; NYS-1; NYT; NYH; PR; NYET; PI) Joe Curtis, Michigan (WC-2; FL) James
Euler numbers (1,928 words) [view diff] exact match in snippet view article find links to article
dx\\[8pt]&={\frac {2^{2n+3}}{\pi ^{2n+2}}}\int _{0}^{\pi /2}x\log ^{2n}(\tan x)\,dx=\left({\frac {2}{\pi }}\right)^{2n+2}\int _{0}^{\pi }{\frac {x}{2}}\log ^{2n}\left(\tan
Sea state (1,113 words) [view diff] exact match in snippet view article find links to article
)}{H_{1/3}^{2}T_{1}}}={\frac {0.11}{2\pi }}\left({\frac {\omega T_{1}}{2\pi }}\right)^{-5}\mathrm {exp} \left[-0.44\left({\frac {\omega T_{1}}{2\pi }}\right)^{-4}\right]}
Dispersion (water waves) (3,359 words) [view diff] exact match in snippet view article
{\displaystyle \theta =2\pi \left({\frac {x}{\lambda }}-{\frac {t}{T}}\right)=kx-\omega t,}   with   k = 2 π λ {\displaystyle k={\frac {2\pi }{\lambda }}}   and
Sioux language (2,040 words) [view diff] exact match in snippet view article find links to article
no gender agreement in Dakota. Example of the use of –pi: 1. ma-khata "I am hot" (I-hot) khata-pi "they are hot" (0-hot-pl.) Example of the use of wicha-
Heat equation (8,820 words) [view diff] exact match in snippet view article find links to article
{\displaystyle u(x,t)=\sum _{n=1}^{\infty }D_{n}\sin \left({\frac {n\pi x}{L}}\right)e^{-{\frac {n^{2}\pi ^{2}\alpha t}{L^{2}}}}} where D n = 2 L ∫ 0 L f ( x ) sin
Magnetic moment (6,870 words) [view diff] exact match in snippet view article find links to article
{\mu _{0}}{4\pi }}\left[{\frac {3\mathbf {\hat {r}} (\mathbf {\hat {r}} \cdot \mathbf {m} )-\mathbf {m} }{|\mathbf {r} |^{3}}}+{\frac {8\pi }{3}}\mathbf
Von Mises–Fisher distribution (1,178 words) [view diff] exact match in snippet view article find links to article
/ 2 − 1 ( κ ) , {\displaystyle C_{p}(\kappa )={\frac {\kappa ^{p/2-1}}{(2\pi )^{p/2}I_{p/2-1}(\kappa )}},} where I v {\displaystyle I_{v}} denotes the
Symmetric game (658 words) [view diff] exact match in snippet view article find links to article
{\displaystyle U_{i}(a_{1},\ldots ,a_{i},\ldots ,a_{N})=U_{\pi (i)}(a_{\pi (1)},\ldots ,a_{\pi (i)},\ldots ,a_{\pi (N)}).} However, this is a stronger condition that
Hi (kana) (130 words) [view diff] exact match in snippet view article
びょお びょー ビョウ ビョオ ビョー Addition handakuten p- (ぱ行 pa-gyō) Pi ぴ ピ ピン pin pin ピカソ Pikaso Picasso pii ぴい, ぴぃ ぴー ピイ, ピィ ピー Addition yōon and handakuten py-
Alpha Pi Mu (474 words) [view diff] exact match in snippet view article find links to article
Alpha Pi Mu is an American honor society for Industrial and Systems Engineering students. All chapters are based in the United States, with the exception
Drexel University (7,230 words) [view diff] exact match in snippet view article find links to article
National Honors Society Phi Sigma Pi, Gamma Xi chapter - Honors Fraternity Pi Nu Epsilon - Music and Performing Arts Fraternity Pi Sigma Alpha, Alpha Epsilon
Private investigator (2,919 words) [view diff] case mismatch in snippet view article find links to article
A private investigator (often abbreviated to PI and informally called a private eye), a private detective, or inquiry agent, is a person who can be hired
List of fraternities and sororities at Cornell University (6,132 words) [view diff] exact match in snippet view article find links to article
ΔΣΠ - Delta Sigma Pi, 2004 (PFA), business ΦΓΝ - Phi Gamma Nu, 2008 (PFA), business ΠΛΣ - Pi Lambda Sigma, 2017, government ΠΣΕ - Pi Sigma Epsilon, 2011
Cao Jian (242 words) [view diff] exact match in snippet view article find links to article
He was a son of Cao Pi, the first emperor of Wei. His mother, whose maiden family name was Zhu (朱), was a concubine of Cao Pi holding the rank of shuyuan
Temporal difference learning (1,468 words) [view diff] exact match in snippet view article find links to article
policy π {\displaystyle \pi } : V π ( s ) = E a ∼ π { ∑ t = 0 ∞ γ t r t ( a t ) | s 0 = s } . {\displaystyle V^{\pi }(s)=E_{a\sim \pi }\left\{\sum _{t=0}^{\infty
Pi3 Orionis (1,182 words) [view diff] exact match in snippet view article find links to article
Pi³ Orionis (π³ Orionis, abbreviated Pi³ Ori, π³ Ori), also named Tabit /ˈteɪbɪt/, is a star in the equatorial constellation of Orion. At an apparent
Section (fiber bundle) (1,134 words) [view diff] exact match in snippet view article
{\displaystyle \pi } . In other words, if E {\displaystyle E} is a fiber bundle over a base space, B {\displaystyle B} : π : E → B {\displaystyle \pi \colon E\to
Pi Aquilae (293 words) [view diff] exact match in snippet view article find links to article
Pi Aquilae, Latinized from π Aquilae, is the Bayer designation for a binary star system in the equatorial constellation of Aquila, about 3° to the north
Torque (4,294 words) [view diff] exact match in snippet view article find links to article
letter nu) is rotational speed. P = τ ⋅ 2 π ⋅ ν {\displaystyle P=\tau \cdot 2\pi \cdot \nu } Showing units: P ( W ) = τ ( N ⋅ m ) ⋅ 2 π ( r a d / r e v ) ⋅
Relational algebra (5,769 words) [view diff] exact match in snippet view article find links to article
, a n } ⊆ { b 1 , … , b m } {\displaystyle \pi _{a_{1},\ldots ,a_{n}}(\pi _{b_{1},\ldots ,b_{m}}(R))=\pi _{a_{1},\ldots ,a_{n}}(R){\text{ where }}\{a_{1}
1904 College Football All-America Team (678 words) [view diff] case mismatch in snippet view article find links to article
(WC-1; CW-1; NYS-1; NYH; PR; NYET; PNA-1; PI; FL) James Cooney, Princeton (WC-1; CW-1; NYS-1; NYT; NYH; PR; NYET; PI) Joe Curtis, Michigan (WC-2; FL) James
Ramanujan prime (529 words) [view diff] exact match in snippet view article find links to article
for all  x ≥ 2 , 11 , 17 , 29 , 41 , …  respectively {\displaystyle \pi (x)-\pi \left({\frac {x}{2}}\right)\geq 1,2,3,4,5,\ldots {\text{ for all }}x\geq
Rho Pi Phi (330 words) [view diff] exact match in snippet view article find links to article
Rho Pi Phi International Pharmaceutical Fraternity (ΡΠΦ) is a co-ed professional fraternity that dedicates itself to the profession of pharmacy and to
Sea state (1,113 words) [view diff] exact match in snippet view article find links to article
)}{H_{1/3}^{2}T_{1}}}={\frac {0.11}{2\pi }}\left({\frac {\omega T_{1}}{2\pi }}\right)^{-5}\mathrm {exp} \left[-0.44\left({\frac {\omega T_{1}}{2\pi }}\right)^{-4}\right]}
Log-Cauchy distribution (1,224 words) [view diff] exact match in snippet view article find links to article
,\sigma )&={\frac {1}{x\pi \sigma \left[1+\left({\frac {\ln x-\mu }{\sigma }}\right)^{2}\right]}},\ \ x>0\\&={1 \over x\pi }\left[{\sigma \over (\ln
Alpha Kappa Pi (fraternity) (118 words) [view diff] exact match in snippet view article
Alpha Kappa Pi (ΑΚΠ) was a Social Fraternity founded on Jan. 1, 1921 at Newark College of Engineering (now New Jersey Institute of Technology). It established
Kent distribution (806 words) [view diff] exact match in snippet view article find links to article
0 ) = 4 π {\displaystyle c(0,0)=4\pi } and c ( κ , 0 ) = 4 π ( κ − 1 ) sinh ⁡ ( κ ) {\displaystyle c(\kappa ,0)=4\pi (\kappa ^{-1})\sinh(\kappa )} , the
Wang Zhong (Three Kingdoms) (808 words) [view diff] exact match in snippet view article
Xianyu Fu (鮮于輔) and others, urged Cao Pi to usurp the throne from Emperor Xian and declare himself emperor. Cao Pi did so, ended the Eastern Han dynasty
Magnetic dipole (1,387 words) [view diff] exact match in snippet view article find links to article
}({\mathbf {r} })={\frac {\mu _{0}}{4\pi r^{2}}}{\frac {{\mathbf {m} }\times {\mathbf {r} }}{r}}={\frac {\mu _{0}}{4\pi }}{\frac {{\mathbf {m} }\times {\mathbf
Walla Walla University (3,308 words) [view diff] exact match in snippet view article find links to article
women's club is named Aleph Gimel Ain (AGA); the men's club is named Omicron Pi Sigma (OPS). In athletics, Walla Walla University competes as a member of
Zhu Ling (Three Kingdoms) (772 words) [view diff] exact match in snippet view article
the emperor. Shortly after his coronation, Cao Pi appointed Zhu Ling as General of the Rear (後將軍). Cao Pi initially wanted to enfeoff Zhu Ling as the Marquis
Big Sky (American TV series) (471 words) [view diff] case mismatch in snippet view article
Retrieved May 25, 2020. Andreeva, Nellie (January 30, 2020). "David E. Kelley PI Drama 'The Big Sky' Ordered To Series By ABC From A+E Studios". Deadline Hollywood
Alpha Phi Sigma (501 words) [view diff] exact match in snippet view article find links to article
State College Pi Alpha Omicron GA Auburn University at Montgomery Beta Delta AL Augusta University Alpha Beta Alpha GA Aurora University Pi Rho IL Austin
Gongsun Gong (262 words) [view diff] exact match in snippet view article find links to article
replaced the Eastern Han dynasty in 220. In the same year, the Wei emperor Cao Pi granted Gongsun Gong the nominal appointment of General of Chariots and Cavalry
Sigma Lambda Pi (254 words) [view diff] exact match in snippet view article find links to article
Sigma Lambda Pi (ΣΛΠ) was an officially non-sectarian and historically Jewish fraternity founded in 1915 at New York University. It stopped operations
Symmetric game (658 words) [view diff] exact match in snippet view article find links to article
{\displaystyle U_{i}(a_{1},\ldots ,a_{i},\ldots ,a_{N})=U_{\pi (i)}(a_{\pi (1)},\ldots ,a_{\pi (i)},\ldots ,a_{\pi (N)}).} However, this is a stronger condition that
Xu Miao (205 words) [view diff] exact match in snippet view article find links to article
successor, Cao Pi, who established the Cao Wei state with himself as the emperor. He lived through the reigns of three Wei emperors – Cao Pi, Cao Rui and
1896 College Football All-America Team (398 words) [view diff] case mismatch in snippet view article find links to article
All-American Norman Cabot, Harvard (WC-1; PI-1; NYW-1; LES-1) Charles Gelbert, Penn (College Football Hall of Fame) (WC-1; PI-1; LES-1 [back]) Garrett Cochran
Xu Huang (5,025 words) [view diff] exact match in snippet view article find links to article
Cao Wei during the Three Kingdoms period under the first two rulers, Cao Pi and Cao Rui, before his death at the start of Cao Rui's reign. Xu Huang is
Lamb shift (2,263 words) [view diff] exact match in snippet view article find links to article
{\hbar ck}{2\epsilon _{0}\Omega }}\right)\\&=2{\frac {\Omega }{(2\pi )^{3}}}4\pi \int dkk^{2}\left({\frac {e}{mc^{2}k^{2}}}\right)^{2}\left({\frac {\hbar
Heat equation (8,820 words) [view diff] exact match in snippet view article find links to article
{\displaystyle u(x,t)=\sum _{n=1}^{\infty }D_{n}\sin \left({\frac {n\pi x}{L}}\right)e^{-{\frac {n^{2}\pi ^{2}\alpha t}{L^{2}}}}} where D n = 2 L ∫ 0 L f ( x ) sin
Waveform (759 words) [view diff] exact match in snippet view article find links to article
π t − ϕ λ {\displaystyle (t,\lambda ,a,\phi )={\frac {2a}{\pi }}\arcsin \sin {\frac {2\pi t-\phi }{\lambda }}} . It contains odd harmonics that decrease
Bacterial initiation factor 2 (139 words) [view diff] exact match in snippet view article find links to article
partial P site. When the 50S subunit joins, it hydrolyzes GTP to GDP and Pi, causing a conformational change in the IF2 that causes IF2 to release and
Phi Pi Phi (389 words) [view diff] exact match in snippet view article find links to article
Phi Pi Phi (ΦΠΦ) was a social fraternity founded at Northwestern University in 1915. It merged with Alpha Sigma Phi in 1939. Phi Pi Phi was founded on
Cao Li (461 words) [view diff] exact match in snippet view article find links to article
period of China. He was a son of Cao Pi, the first emperor of Wei. His mother, Consort Xu (徐姬), was a concubine of Cao Pi. He had two full sisters: the elder
Steve Coleman (1,299 words) [view diff] exact match in snippet view article find links to article
Affinities (Pi, 2010) Steve Coleman and Five Elements: The Mancy of Sound (Pi, 2011) Steve Coleman and Five Elements: Functional Arrhythmias (Pi, 2013) Steve
Kappa Alpha Pi (professional) (575 words) [view diff] exact match in snippet view article
Kappa Alpha Pi (ΚΑΠ) or KAPi (pronounced "Kap-ee") is a co-ed pre-law fraternity that began at The University of Michigan. "The purpose of this Fraternity
Cao Zhen (4,905 words) [view diff] exact match in snippet view article find links to article
Cao's death and the end of the Eastern Han dynasty, Cao Zhen served under Cao Pi and Cao Rui, the first two emperors of Wei. He is best known for leading a
Xin Ping (1,203 words) [view diff] exact match in snippet view article find links to article
official serving under Yuan Shao, and he brought along his younger brother Xin Pi. In the year 200, Yuan Shao clashed with his rival Cao Cao at the Battle of
Greek letters used in mathematics, science, and engineering (2,991 words) [view diff] exact match in snippet view article find links to article
possible state of its environment a type of covalent bond in chemistry (pi bond) a pion (pi meson) in particle physics in statistics, the population proportion
Gibbs phenomenon (4,004 words) [view diff] exact match in snippet view article find links to article
{\displaystyle \pi /4} between 2 n π {\displaystyle 2n\pi } and ( 2 n + 1 ) π {\displaystyle (2n+1)\pi } and − π / 4 {\displaystyle -\pi /4} between ( 2
Art Ensemble of Chicago (1,186 words) [view diff] exact match in snippet view article find links to article
who recorded the live album Non-Cognitive Aspects of the City (2006) on Pi Recordings. Jarman died on January 9, 2019 of respiratory failure. Ensemble
Pi Draconis (651 words) [view diff] exact match in snippet view article find links to article
Pi Draconis, Latinized from π Draconis, is a solitary star in the northern circumpolar constellation of Draco. It is visible to the naked eye with an apparent
Natural transformation (4,838 words) [view diff] exact match in snippet view article find links to article
× π n ( ( Y , y 0 ) ) , {\displaystyle \pi _{n}((X,x_{0})\times (Y,y_{0}))\cong \pi _{n}((X,x_{0}))\times \pi _{n}((Y,y_{0})),} with the isomorphism given
Interval exchange transformation (798 words) [view diff] exact match in snippet view article find links to article
j<\pi (i)}\lambda _{\pi ^{-1}(j)}.} Then for x ∈ [ 0 , 1 ] {\displaystyle x\in [0,1]} , define T π , λ ( x ) = x − a i + a i ′ {\displaystyle T_{\pi ,\lambda
Pivahn-hon-kya-pi, Arizona (68 words) [view diff] exact match in snippet view article find links to article
Pivahn-hon-kya-pi, also known as Pi Va Hon Kia Pi, is a populated place situated in Navajo County, Arizona. It has an estimated elevation of 6,096 feet
Stabilizer code (2,850 words) [view diff] exact match in snippet view article find links to article
n\right\}A_{j}\in \Pi ,\ \ \phi \in \left\{0,\pi /2,\pi ,3\pi /2\right\}\end{array}}\right\}.} Elements of Π n {\displaystyle \Pi ^{n}} act on a quantum register of