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Tau ( / ˈtɔː, ˈtɒ, ˈtaʊ /; [1] uppercase Τ, lowercase τ or ; Greek: ταυ [taf]) is the nineteenth letter of the Greek alphabet, representing the voiceless dental or alveolar plosive IPA: [t]. In the system of Greek numerals, it has a value of 300. The name in English is pronounced / taʊ / or / tɔː /, [2] but in Greek it is [taf].
The Greek letter τ (tau) is used in trigonometry as a constant to represent a full rotation around a circle in radians. The value of τ is approximately 6.28 and can be calculated by dividing any circle's circumference by its radius.
Tau is an endless string of numbers. Tau ( τ) ( / ˈtɔː, ˈtaʊ /) is a mathematical constant that is the ratio of a circle 's circumference to its radius. This produces a number, and that number is always the same. However, the number is rather strange.
The Tau Manifesto is dedicated to one of the most important numbers in mathematics, perhaps the most important: the circle constant relating the circumference of a circle to its linear dimension. For millennia, the circle has been considered the most perfect of shapes, and the circle constant captures the geometry of the circle in a single number.
Tau definition: the 19th letter of the Greek alphabet (T, τ).. See examples of TAU used in a sentence.
tau, elementary subatomic particle similar to the electron but 3,477 times heavier. Like the electron and the muon, the tau is an electrically charged member of the lepton family of subatomic particles; the tau is negatively charged, while its antiparticle is positively charged.
Tau Day is a celebration of the circle constant τ = C / r = 6.283185 …. Founded in 2010 with the publication of The Tau Manifesto by Michael Hartl, Tau Day takes place annually on June 28 (6/28 in the American calendar system).
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6 days ago · The nineteenth letter of the Greek alphabet. It was sometimes used in the sense ‘last letter’, as tau was originally in Greek. The word is also used for the ankh of ancient Egyptian symbolism. tau cross a T-shaped cross, both as a sacred symbol and in heraldry; it is the emblem of St Anthony of Egypt.
Held captive in a futuristic smart house, a woman hopes to escape by befriending the A.I. program that controls the house.Watch TAU on Netflix:https://www.ne...
