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This video describes a relatively new visual proof of the famous Machin formula, which is a formula that allows for relatively speedy computation of the digits of Pi. As a Pi day bonus, we see Pi to 100 digits, as computed by Machin as well as to 707 digits as computed by Shanks. How many digits do you think it can be used to compute using modern technological tools? #math #pi #piday #geometry #inscribed #circumscribed #triangle #manim #animation #theorem #pww #proofwithoutwords #visualproof #proof #similartriangles #mathvideo #machinformula #machintheorem #digitsofpi #trapezoid
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This animation is based on a proof due to Roger Nelsen from the November 2021 issue of The College Mathematics Journal (doi.org/10.108... ) page 355.
Here are two more Pi day gems:
• Approximating Pi with ...
• e^ Pi vs Pi^e: which i...
To learn more about animating with manim, check out:
manim.community
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Background music:
Acoustic Meditation 2 by Audionautix is licensed under a Creative Commons Attribution 4.0 license. creativecommon...
Artist: audionautix.com/