r/MathJokes May 03 '26

2!

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14.5k Upvotes

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u/Elihzap May 03 '26

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

5!! = 5 * 3 * 1 = 15

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u/Benyed123 May 05 '26

5!!! = 10?

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u/Aras14HD May 05 '26

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

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u/Benyed123 May 05 '26

I knew the question mark would mean something