Viète's Formula for PI

06182020, 12:51 PM
(This post was last modified: 06182020 02:49 PM by pinkman.)
Post: #3




RE: Viète's Formula for PI
And the convergence speed is acceptable : for p(18) we have 10 digits.
p(18) means Σ(x,x,1,18) = 171 iterations. Compared to Wallis formula (https://www.hpmuseum.org/forum/thread14...ght=wallis), it's absolutely fast! 

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Messages In This Thread 
Viète's Formula for PI  pinkman  06172020, 05:06 PM
RE: Viète's Formula for PI  ramon_ea1gth  06172020, 09:37 PM
RE: Viète's Formula for PI  pinkman  06182020 12:51 PM
RE: Viète's Formula for PI  Gerson W. Barbosa  06192020, 11:12 PM
RE: Viète's Formula for PI  Gerson W. Barbosa  06232020, 06:39 PM
RE: Viète's Formula for PI  pinkman  06232020, 10:04 PM
RE: Viète's Formula for PI  Gerson W. Barbosa  06232020, 10:52 PM
RE: Viète's Formula for PI  cdmackay  06192020, 09:00 PM
RE: Viète's Formula for PI  pinkman  06232020, 09:58 PM
RE: Viète's Formula for PI  Gerson W. Barbosa  06232020, 11:00 PM
RE: Viète's Formula for PI  pinkman  07162020, 04:42 PM
RE: Viète's Formula for PI  pinkman  06242020, 01:15 PM
RE: Viète's Formula for PI  CyberAngel  06292020, 05:52 AM
RE: Viète's Formula for PI  pinkman  06292020, 10:54 PM
RE: Viète's Formula for PI  compsystems  06302020, 03:05 PM

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