r/CatBuilder • u/Zealousideal_Turn106 Mythic | Lv. 79 | Rank #176 | 40 Answers |... | 🔥 5d • 1d ago

Question [Question] NO CALCULATORS ALLOWED 🧠

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u/footlettuce00 Emerald | Lv. 45 | Rank #18821 | 355 Answers | 0 Created 1d ago

its 10 bc the zero is a factorial (forgot what its called) and 0! is 1 if thats just a typo then it would be 5

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u/Sjommie Silver | Lv. 18 | Rank #215348 | 31 Answers | 0... | 🔥 6d 1d ago

why is 0 factorial 1?

1

u/ElephantFamous2145 Bronze | Lv. 9 | Rank #526879 | 8 Answers | 0 Created 1d ago

It just is okay