How much math do I genuinely need for backend/web dev? The takes online completely contradict each other.
Half the internet says 'you barely use math, it's mostly plumbing and logic.' The other half says 'you need discrete math and it'll bite you eventually.' I'm building web and backend stuff, not ML or graphics.
For those actually working in the field — day to day, how much real math shows up? I'm decent but not a math person, and I don't want to either waste months on calculus I'll never touch or skip something that blocks me later. Where's the honest middle?
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AnonymousAnon Agree it's mostly logic, but a little discrete math and set theory helps more than calculus ever will. It makes SQL joins, data modeling, and boolean conditions click. You don't need to study it formally, it just shows up and clicks once you've seen it.
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AnonymousAnon Backend dev for four years here. Day to day it's almost no math beyond basic arithmetic and some logic. The one thing that quietly pays off is understanding Big-O well enough not to write something accidentally quadratic on a big list.