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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.
noun. the 19th letter of the Greek alphabet (T, τ ). the consonant sound represented by this letter. tav. Also tau·on []. Physics. tau lepton. Also called tau pro tein.
TAU definition: 1. the 19th letter of the Greek alphabet 2. the 19th letter of the Greek alphabet. Learn more.
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.
And what they argue for is a number called tau, or what they call tau. And they define tau, and it's a very simple change from pi. They define tau not as the ratio of the circumference the diameter, or the ratio of the circumference to 2 times the radius.
noun. The nineteenth letter of the Greek alphabet (Τ, τ) Webster's New World. Similar definitions. A Τ-shaped sign or structure; a St. Anthony's cross, sometimes considered as a sacred symbol. Wiktionary. (physics, dated) A tau meson, now usually known as a kaon. Wiktionary.
Dec 3, 2015 · Cell Discovery (2024) Tau is a microtubule-stabilizing protein that aggregates in several neurodegenerative diseases. In this Review, Wang and Mandelkow describe the structure, expression and...
