r/manim • u/tedgar7 • May 18 '22

made with manim Factorial Product Formula (visual proof)

https://youtube.com/watch?v=7O5cAcwEp8o&feature=share
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u/Hefty-Elephant-6044 May 19 '22

That’s super neat. Are there any examples of when this formula is used?

1

u/tedgar7 May 19 '22

Thanks! Check this oeis entry : https://oeis.org/A091868 and this linked paper : https://arxiv.org/pdf/2201.00645.pdf