this post was submitted on 19 Jun 2025
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I understand why this is wrong (order of operations dictates the division happens first, so it's really 25 - 1 = 24), but why is it funny? I don't mean "This isn't funny," I think I'm just missing the joke.
4! Is meant to be 4 factorial. 4! = 4 x 3 x 2 x 1 = 24
The fuck is a "factorial"? They didn't teach me that one in high school math and I couldn't afford college.
You didn't learn factorials in high school?
In High School education, Factorials are generally part of the curriculum, but they're one of those things you get one section on, it shows up on one test, then in common usage, you never see it again. In many schools, someone could have been out for a day, gotten two answers wrong on a test, and never have known it. Then in my school, unless you were heading on a math track, you'd hardly even touch Calculus to see it actually used anywhere.