Question

Why is it that when I type #include <cmath> I am not getting the option to use square root or power? I'm in C++23

Answer 1

I think it works just fine. Did you miss the namespace std?

#include <cmath>
#include <iostream>

int main()
{
    std::cout << "sqrt(2) = " << std::sqrt(2.0) << std::endl;

    return 0;
}