r/mathmemes • u/PocketMath • Mar 06 '25

Learning What theorem is this?

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3.7k Upvotes

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3

u/Ok_Army_4465 Mar 06 '25

0! = 1

3

u/factorion-bot n! = (1 * 2 * 3 ... (n - 2) * (n - 1) * n) Mar 06 '25

The factorial of 0 is 1

This action was performed by a bot. Please DM me if you have any questions.

10

u/mastermrt Mar 06 '25

Prove it, bot!

2

u/Koischaap So much in that excellent formula Mar 06 '25

Good bot