this post was submitted on 18 Dec 2025
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Technically it can be, since PEMDAS is not an immutable law, it's convention so we can communicate maths and come to the same answer.
At least twice now I've had math nerds get really mad when I suggested "if people are misreading it, add parentheses". Very much skinner "it's the children who are out of touch".
Some people would rather be right than understood, I guess.
No one's going to die because you write
x = c + (a * b)even though those parentheses aren't strictly needed.