It's a common joke that Python makes a great calculator in its interactive mode. You can make it an even better one with the built-in math module, which contains a lot of the same math functions you ...

Fortran, MATLAB, and Python code for computing the Riemann zeta and log Gamma functions for complex values of the variable. Fortran90 function Riemann_zeta(s) computes the Riemann zeta function for ...