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submitted 11 months ago by Toes@ani.social to c/196@lemmy.blahaj.zone
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[-] derphurr@lemmy.world 14 points 11 months ago

No there is no clear right answer because it is ambiguous. You would never seen it written that way.

Does it mean A÷[(B)(C)] or A÷B*C

[-] doctorcrimson@lemmy.today 2 points 11 months ago* (last edited 11 months ago)

It means

A ÷ B(C) which is equivalent to A ÷ (B*C)

I literally just explained this. The Parenthesis takes priority over multiplication and division outright.

Maybe
B*C = B(C)
But
A ÷ B(C) =! A ÷ B * C
[-] derphurr@lemmy.world 2 points 11 months ago* (last edited 11 months ago)

No. It's ambiguous. In a math book or written by anyone that actually uses math, you don't have a "%"

You group stuff below the line, and you use parens and brackets to group things like (a + b) and (x)(y) so that it is not ambiguous.

2/xy would be almost always interpreted differently than 2/x(x+y) which is ambiguous and could mean (2/x)(x+y) or 2/[(x)(x+y)]

[-] doctorcrimson@lemmy.today 2 points 11 months ago

You continue to say it's ambiguous, but the most commonly used convention on earth very clearly prioritizes parenthesis. It is not ambiguous.

this post was submitted on 03 Dec 2023
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