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How Good at Math Does a Programmer Need to Be? (sh.itjust.works)

submitted 2 weeks ago by anonymouse2@sh.itjust.works to c/programming@programming.dev

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I'm working my way to a CS degree and am currently slogging my way through an 8-week Trig course. I barely passed College Algebra and have another Algebra and two Calculus classes ahead of me.

How much of this will I need in a programming job? And, more importantly, if I suck at Math, should I just find another career path?

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[–] inline_caching@programming.dev 5 points 2 weeks ago

I agree with the other answers that it depends on the type of programming you end up doing..the nature of the program being developed, but having a background in discrete math is great to have just in case.

From my experience, there can be unexpected problems where you will advantage from having grasp at discrete math. I worked on a project for a telecom company where they wanted a simulation to predict the impact on network coverage if a specific cell tower (BTS) was uninstalled. I ended up relying heavily on the cross-product formula and some ray-casting algorithms to model how coverage would shift in the area.