How many commands are in math.h library?

Question

Where can I find a command list?

Answer 1

The number of commands is not as important as being able to refer to the documentation and picking the right function etc.

Answer 2

There are around 63 standard function in math.h header file and around 13 non-standard functions

Here is the list of all the functions👇
https://en.wikibooks.org/wiki/C_Programming/math.h