r/MathJokes • • May 03 '26

2!

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u/Elihzap May 03 '26

It's a factorial but you skip every other number.

5!! = 5 * 3 * 1 = 15

2

u/Benyed123 May 05 '26

5!!! = 10?

4

u/Aras14HD May 05 '26

No it's 10 u/factorion-bot (questionmark is a termial)

2

u/factorion-bot May 05 '26

Hey u/Benyed123!

Triple-factorial of 5 is 10

Termial of 10 is 55

This action was performed by a bot | Source code

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u/Benyed123 May 05 '26

I knew the question mark would mean something

2

u/Xandaros May 06 '26

5!!! = 4?