It's a different country and a different time, but when I studied (a natural science) there were dedicated courses at the start for refreshing high school math. Those were optional, and covered relatively simple topics.

There was also a real math lecture that went into topics above high school math, but also contained some repetition. All other courses mostly relied on what was contained there.

So I would fully agree, but I'd also be a bit surprised if you don't have any dedicated "math for scientists"-like courses to cover the stuff usually needed.

>So I would fully agree, but I'd also be a bit surprised if you don't have any dedicated "math for scientists"-like courses to cover the stuff usually needed.

we do! those are dedicated courses, where it is expected that the students are taking it to catch up (i.e. no prereq)

students can also drop a course within the first 4 weeks for no penalty, and retake it in a later semester if they figure out they they are behind and would not perform well.