I’d nominate the standard high school + college math curriculum (algebra and geometry up through the first two semesters of college calculus; multivariable calculus and differential equations are less general). It forms the basis for a lot of science and engineering; one way you know that you really understand something is when you can reduce it to math.
I’d nominate the standard high school + college math curriculum (algebra and geometry up through the first two semesters of college calculus; multivariable calculus and differential equations are less general). It forms the basis for a lot of science and engineering; one way you know that you really understand something is when you can reduce it to math.