Are numpys math functions faster than Python- Are NumPys math functions faster than Pythons?

problem ：

I have a function defined by a combination of basic math functions (abs, cosh, sinh, exp, ...). I have a basic mathematical function （abs,cosh,sinh,exp,...） Combining defined functions .

I was wondering if it makes a difference (in speed) to use, for example, numpy.abs() instead of abs() ? I wonder if it numpy.abs() Speed ） Use , for example , numpy.abs() instead of abs() ？

Solution ：