>>11609846there is like 80% overlap between those two in the first semesters.
Where in math you would have separate lectures for single variable calculus, diff equations, multivariable calculus, linalg and so on, in physics you do the same content fast-tracked, without milking each super obscure edge case for prrofs of existance and uniqueness.
While some would say physicists are handwavy and taking shortcuts, all of those are actually well justified because for the most part you are dealing with continuous, bounded, infinitely differentiable objects. Basically the fun 80% part of math which requires 20% of the effort
And if you dont like it you can still switch back to math, doing so after N semesters would require about 0.1*2^N semesters worth of effort. Switching from math to physics though, would be about N-0.5 effort