But how many mech/civil engineers actually do any math beyond napkin calculations in their day-to-day work? It's way too complicated and all the math is now don

But how many mech/civil engineers actually do any math beyond napkin calculations in their day-to-day work? It's way too complicated and all the math is now done by computers. In fact I'd argue that outside of research more computer scientists are doing mechanical engineering math than actual mechanical engineers, because they have to write the CAD software that the latter use. At the end of the day the vast majority of mechanical, civil, electrical engineers and computer scientists work on stuff that doesn't require math at all.