Pi Day is an annual celebration of the mathematical constant π (pi). Pi Day is observed on March 14 (the 3rd month) since 3, 1, and 4 are the first three...

The number π (/paɪ/; spelled out as "pi") is a mathematical constant that is the ratio of a circle's circumference to its diameter, approximately equal...

was written 3/14/15, and he called it the "Pi Day of the Century". Shaw felt the best thing about Pi Day was making math more accessible, fun for those...

Pi (stylized as π) is a 1998 American conceptual psychological thriller film written and directed by Darren Aronofsky (in his feature directorial debut)...

latter coincides with Pi Day, which observes the mathematical constant π (pi). A female equivalent of the day is Cake and Cunnilingus Day on April 14. According...

Raspberry Pi (/paɪ/) is a series of small single-board computers (SBCs) developed in the United Kingdom by the Raspberry Pi Foundation in association...

up pi, π, or Π in Wiktionary, the free dictionary. Pi (π) is a mathematical constant equal to a circle's circumference divided by its diameter. Pi, π...

Pi Day Die Day is a 2016 horror comedy produced by One Stoplight Productions and Cullen Park Productions that revolves around a group of detectives seeking...

Approximations for the mathematical constant pi (π) in the history of mathematics reached an accuracy within 0.04% of the true value before the beginning...

The Indiana pi bill was bill 246 of the 1897 sitting of the Indiana General Assembly, one of the most notorious attempts to establish mathematical truth...

Pi in the Sky was an experimental aerial art display where airplanes spelled out pi to decimal 1,000 places in the sky over the San Francisco Bay Area...

{\displaystyle \pi } is not just irrational, but transcendental as well. In 1761, Johann Heinrich Lambert proved that π {\displaystyle \pi } is irrational...

New Killer Arrives on Easter Sunday". Dread Central. April 9, 2014. "Pi Day Die Day Stalking Soon!". Dread Central. January 6, 2016. "Original Jason Ari...

Life of Pi is a Canadian philosophical novel by Yann Martel published in 2001. The protagonist is Piscine Molitor "Pi" Patel, an Indian boy from Pondicherry...

Pi is 3 is a misunderstanding that the Japanese public believed that, due to the revision of the Japanese Curriculum guideline in 2002, the approximate...

A History of Pi (also titled A History of π) is a 1970 non-fiction book by Petr Beckmann that presents a layman's introduction to the concept of the mathematical...

The Tau Beta Pi Association (commonly Tau Beta Pi, ΤΒΠ, or TBP) is the oldest engineering honor society and the second oldest collegiate honor society...

Hallmark holiday Pi day, also observed on March 14 (represented as 3/14 in month-day format) International Marriage Day, the coincidental day when international...

{\displaystyle n{\frac {3\sin {\frac {\pi }{n}}}{2+\cos {\frac {\pi }{n}}}}<\pi <n\left(2\sin {\frac {\pi }{3n}}+\tan {\frac {\pi }{3n}}\right).} This for n = 48...

Pi Day (14 March) Record Store Day (third Saturday of April) Mario Day (10 March) Singles Awareness Day (15 February) International Pipe Smoking Day (20...

Patriots' Day (Patriot's Day in Maine) is an annual event, formalized as a legal holiday or a special observance day in six U.S. states, commemorating...

songwriting contest was "American Pi" by mathematics education professor Dr. Lawrence M. Lesser. The contest was in honor of "Pi Day of the Century" because "3/14/15"...

5 − 1 7 + 1 9 − ⋯ = ∑ k = 0 ∞ ( − 1 ) k 2 k + 1 , {\displaystyle {\frac {\pi }{4}}=1-{\frac {1}{3}}+{\frac {1}{5}}-{\frac {1}{7}}+{\frac {1}{9}}-\cdots...

of computed numerical values of, or bounds on, the mathematical constant pi (π). For more detailed explanations for some of these calculations, see Approximations...

constants and functions Method of exhaustion Milü Pi Pi (art project) Pi (letter) Pi Day PiFast PiHex Pi in the Sky Pilish Pimania (computer game) Piphilology...

Pi-Ramesses (/pɪərɑːmɛs/; Ancient Egyptian: pr-rꜥ-ms-sw, meaning "House of Ramesses") was the new capital built by the Nineteenth Dynasty Pharaoh Ramesses...

formulae can be found in the article Pi, or the article Approximations of π. π = C d = C 2 r {\displaystyle \pi ={\frac {C}{d}}={\frac {C}{2r}}} where...

many digits of the mathematical constant π. The word is a play on the word "pi" itself and of the linguistic field of philology. There are many ways to memorize...

the mathematical result that the rational number ⁠22/7⁠ is greater than π (pi) date back to antiquity. One of these proofs, more recently developed but...

Groundhog Day (Pennsylvania German: Grund'sau dåk, Grundsaudaag, Grundsow Dawg, Murmeltiertag; Nova Scotia: Daks Day) is a tradition observed regionally...