• Saledovil@sh.itjust.works
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    10 hours ago

    If you multiply a negative number with a negative number you get a positive number.

    Edit: Sorry, misread your comment, I clearly didn’t get enough sleep. In printed mathematics, the unary minus sign has a lower precedence than the exponent, but in programming, it’s the other way around, with the unary minus being applied first. So your right in printed mathematics, but wrong in programming.

    • Charzard4261@programming.dev
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      9 hours ago

      No they’re wrong in mathematics too. -5^2 is -25, but -5^2 is not the same as x^2 where x= -5. No brackets needed on x.

    • gigachad@sh.itjust.works
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      10 hours ago

      Well that is not debatable, I am talking about the difference between -5² = -25 and (-5)² = 25

      • reliv3@lemmy.world
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        8 hours ago

        Open desmos. Graph y = x^2. Then graph y = (x)^2. Recognize that both graphs are identical. Realize the flaw in your argument.