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  • ...of divisors''': <math>\sigma_k(n) : = \sum_{d|n} d^k</math>; often <math>\tau</math> is used for <math>\sigma_0</math>, the number of divisors, and simpl ...elongs to the primes <math>\mathbb{P}</math>, which is often called <math>\pi</math>.
    8 KB (1,401 words) - 16:49, 10 January 2025
  • |<math>\pi</math>||\pi||<math>\varpi</math>||\varpi||<math>\rho</math>||\rho||<math>\varrho</math> ...gma</math>||\sigma||<math>\varsigma</math>||\varsigma||<math>\tau</math>||\tau||<math>\upsilon</math>||\upsilon
    16 KB (2,315 words) - 19:35, 4 November 2024
  • ...Michael Hartl. This following section will summarize one main point of the Tau Manifesto. == Why <math>\tau</math> Is Better Than <math>\pi</math>==
    2 KB (386 words) - 20:18, 22 November 2021
  • ...>x + y = \arctan \frac{\sqrt{7}}{2}</math>, <math>x + z = \frac{\pi}{2} + \pi</math>, and <math>z + y = 0</math>, so our answer is <math>33 + 3 + 77 + 22 ...} = \sum_{a | n} a \tau(a)</math>, that is, <math>f(n) = 3 \sum_{a | n} a \tau(a)</math> for all <math>n</math>.
    36 KB (6,214 words) - 19:22, 13 July 2023
  • ...positive integer that is less than <math>x</math>, so for example <math>[\pi ] = 3</math>. ...ath>n</math> that Kelvin the frog likes, i.e. such that <math>\varphi(n)+6\tau(n)=n</math>.
    10 KB (1,710 words) - 22:23, 10 January 2020
  • | 40 || Tau || 22 || 5669.536 || 257.706 | 70 || Tau || 35 || 8635.855 || 246.739
    187 KB (10,824 words) - 17:27, 3 February 2022
  • ...bes something that has no bounds. For example, <math>\pi</math> and <math>\tau</math> have a [[infinite]] number of digits because they never end. The fir
    457 bytes (71 words) - 17:40, 11 December 2024
  • \zeta(s)=2^s\pi^{s-1}\sin\left(\pi s\over2\right)\Gamma(1-s)\zeta(1-s) B_1(x)\triangleq\{x\}-\frac12=-\sum_{n=1}^\infty{\sin(2\pi nx)\over\pi n}
    4 KB (682 words) - 02:56, 13 January 2021
  • ...a number <math>n</math> is <math>n^\frac{\tau(n)}{2}</math>, where <math>\tau(n)</math> is the number of positive divisors of <math>n</math>. We see that == Video Solution 2 by Pi Academy (Fast and Easy) ==
    1 KB (183 words) - 12:46, 21 January 2025