What fraction was once used to estimate pi?
Happy Pi Day! Have we lost yous already? Don't worry — we'll explain. In mathematics, the Greek letter of the alphabet Pi, or π, is used to stand for a mathematical constant. Used in mathematics and physics, Pi is defined in Euclidean geometry as the ratio of a circumvolve'southward circumference to its bore. And, approximately, π is equal to 3.14159 — which brings us to Pi Mean solar day.
Celebrated on March 14 (a.k.a. 3/14, because 3.14 are the kickoff iii digits of the constant π), Pi Twenty-four hours was founded in 1988 by physicist Larry Shaw. Now, mathematicians, scientists and nerds alike celebrate this pseudo-holiday — sometimes with Pi Pie.
According to mathematics professor William L. Schaaf, who wrote about the constant in his piece of work Nature and History of Pi, "Probably no symbol in mathematics has evoked as much mystery, romanticism, misconception and human involvement as the number Pi." So, if you lot're feeling a little more excited about math than usual cheers to Pi Twenty-four hour period, these films tin assistance you mark the occasion.
A Brilliant Young Heed (2014)
A Brilliant Young Heed (released nether the title 10+Y exterior of the U.S.), stars Sex Education'south Asa Butterfield equally Nathan, a teenage mathematics prodigy who has trouble connecting with others. Instead, Nathan finds condolement in numbers. But that comfort grows into a new life path entirely when he's called to represent the U.Thou. in the International Mathematical Olympiad (IMO).
Taking inspiration from the documentary Beautiful Young Minds (2007), Butterfield's character is based on Daniel Lightwing, an IMO silver medalist who is besides on the autism spectrum disorder. Although this might sound like well-trodden (and often poorly executed) Hollywood fare, A Brilliant Immature Mind is perceptive, clever and full of heart. And, dissimilar other films (ahem, 2001's A Cute Mind…), this ane doesn't veer into cringe-territory while centering folks with neurodevelopmental conditions or mental illnesses and disorders.
This Hindi-language biographical drama centers on mathematician Shakuntala Devi, who is played brilliantly past Vidya Balan. Dubbed the "human reckoner," Devi showed prodigy-level math skills from a young historic period. During the 1930s, her family discovered that she could solve complex math problems — all in her head.
Every bit one might await, Devi becomes a world-renowned mathematician. When she marries and has a daughter, Devi realizes that she misses doing "math shows". And while she has no problem balancing equations, balancing her professional and personal lives might be a tad more complicated.
Have you ever watched a sports drama and felt the sudden urge to pick up soccer, football game, water ice skating or any it is you lot're watching? Well, Hidden Figures might just give yous the urge to perform complex mathematical equations. Seriously, Taraji P. Henson, who plays real-life NASA pioneer and icon Katherine Johnson, makes chalkboard math expect thrilling.
Based on Margot Lee Shetterly'southward 2016 volume of the same name, Hidden Figures traces how Johnson and her peers — played by Octavia Spencer and Janelle Monáe — not only helmed the U.S. efforts in the "Space Race", simply blazed trails for Black women in a field that's dominated by white men. While the film isn't always historically accurate, information technology does smoothen a light on unsung heroes like Johnson, thus bringing more visibility to the history textbooks often fail to mention.
Stand and Evangelize (1988)
Added to the National Film Registry by the Library of Congress in 2011, Stand and Evangelize is i of those films that, upon release, feels like an instant archetype. Perhaps y'all saw information technology for the beginning time in centre or high schoolhouse at the end of the year, when you were itching to leave the classroom for summer intermission. If that's the case, it'southward well worth a rewatch. And, if y'all've never seen Stand and Deliver, queue up your Benchmark Channel subscription at present.
Based on the story of loftier school math teacher Jaime Escalante, the film is set in East Los Angeles, at a school with a mostly working-class Latine pupil population. At first, Escalante (Edward James Olmos) tries to connect with his students through humor — simply some of the students, including Angel Guzman (Lou Diamond Phillips) continually question Escalante's authority.
To make matters worse, the school's accreditation is at take a chance due to depression examination scores. Eager to assist his students reach their potential, Escalante attempts to connect with them on a personal level. We won't spoil the ending, but we volition say that the existent-life Escalante said the film was "xc% truth, 10% drama" — the perfect recipe for success. Not to mention, Olmos received an Oscar nomination for his performance.
Miracle: Letters to the President (2021)
Based on the true story of a family that lived in a roadless, remote area in South korea's North Gyeongsang Province, Miracle: Letters to the President is a compelling family unit drama. It centers on Tae-yoon (Lee Sung-min), an engineer who dreams of building a train station for the village his family unit calls home.
Tae-yoon'south son, Joon-gyeong (Park Jeong-min), decides to take matters into his own hands. The young math prodigy enlists the assist of his girlfriend, Ra-hee (Im Yoon-ah); his sis, Bo-gyeong (Lee Soo-kyung); and other villagers to plant a privately owned and operated railroad train station. Filled with a genuine warmth and sense of humor, Miracle is bolstered by a stiff ensemble cast, making it i of 2021's unsung cinematic delights.
A Brief History of Fourth dimension (1991)
While you might take watched 2014's Theory of Everything during Oscar flavor a few years ago, we strongly recommend watching A Brief History of Time instead. Although it takes its championship from Stephen Hawking's renowned book, this documentary doesn't purely delve into the nature of cosmology.
Instead, it offers a biography of the esteemed astrophysicist and cosmologist. Featuring intimate interviews with Hawking'southward family, former classmates and colleagues, the documentary feels balanced — function portrait, part science lesson. And manager Errol Morris makes great use of visual effects to describe Hawking's complex theoretical physics and meditations on cosmology.
The Faux Game (2014)
Nominated for several Oscars and BAFTAs dorsum when it hit screens, The False Game is based on the 1983 biography Alan Turing: The Enigma, which was penned by Andrew Hodges. The film, all the same, takes its title from the proper name of the game the esteemed cryptanalyst suggested when it came to answering a rather loaded question: tin can machines think?
Not familiar with Turing's story? During World War II, he decrypted German intelligence for the British past designing a automobile that can decode words he already knows to be nowadays in certain messages. Despite laying the groundwork for the modern reckoner, Turing was subjected to immense cruelty when government officials learned he was gay. In 2013, Queen Elizabeth 2 granted Turing a Royal Pardon for his contributions — a newsworthy turn that, hopefully, brought more visibility to all facets of his story.
Practiced Will Hunting (1997)
In this Oscar-winning film, Robin Williams plays a therapist who'south assigned to work with an incredibly smart immature man, Will Hunting (Matt Damon). Will works equally a janitor at the Massachusetts Found of Technology (MIT); one day, he anonymously solves a claiming a math professor wrote out on their chalkboard.
The professor eventually catches Will solving another math challenge. Only earlier Will can act on reaching his full potential in mathematics, he assaults a cop, and, as part of his persecution understanding, sees a therapist (Williams).
The flick was actually a last assignment for a playwriting class Damon was taking at Harvard University. He was supposed to plough in a 1-act play, but ended upwardly submitting a forty-folio script instead. In the end, Williams earned an Oscar for Best Supporting Histrion — and Damon and his longtime buddy, Ben Affleck, nabbed an Oscar for Best Original Screenplay.
Pi (1998)
Looking for a math-axial film that'south less biographical and/or uplifting and a bit more neo-noir psychological horror? Endeavour Pi, Darren Aronofsky's characteristic-length directorial debut. Before Requiem for a Dream (2000) or Black Swan (2010), Aronofsky wrote about a paranoid mathematician, Max Cohen (Sean Gullette).
The unemployed number theorist believes he tin unlock the universal patterns nosotros see in nature with a cardinal number, and then he builds an advanced reckoner system — and falls into a rabbit hole of deep questions well-nigh the universe, hallucinations, paranoid delusions and headaches that give the protagonist of Eraserhead (1977) a run for his money.
Pi has it all. In that location'south mysticism, there's obsession — at that place's the central disharmonism of human irrationality and the regularity of mathematics that compose our world. If yous want something a bit mind-angle or theory-inducing, Arronfsky's classic is what The Number 23 (2007) dreamed of being — merely with more than black-and-white arthouse style.
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