I have seen several people saying the order operation is

  • Brackets/Parenthesis
  • Orders (roots and powers)
  • Divisions
  • Multiplications
  • Subtractions
  • Additions

But I was taught it as

  • Brackets/Parenthesis
  • Roots and powers, left to right (independently of the exact operation)
  • Divisions and multiplications, left to right (independently of the exact operation)
  • Subtractions and additions, left to right (independently of the exact operation)

So, what order were you taught and/or use today?

    • Platypus@sh.itjust.worksEnglish
      25·
      1 个月前

      I think the question is whether you interpret that acronym as P E M D A S or P E MD AS (i.e., whether multiplication has higher precedence than division or whether they are the same).

      The latter is correct, the former is an unfortunately common misunderstanding.

      • monovergent@lemmy.ml
        3·
        1 个月前

        Until now, it did not occur to me that there are some who believe multiplication and addition come before division and subtraction, respectively. Order of operations clickbait arguments make a bit more “sense” now.