[Throw73849]

At this point you can replace professor and university with ChatGPT. For well documented topics (like math, languages..) it gives pretty good explanations. I use it to study new programming language and AI!

[SketchySeaBeast]

We already know it can't actually do math and it'll bald-faced lie to you about facts, so I don't think that's actually a great idea.

[Throw73849]

It is not a calculator, but can explain concepts in math pretty well. It does not lie about well documented facts, such as basic university course. It needs a lot of training data.

And if student can not recognize their teacher is bullshiting them, there is a bigger problem.