Scientific Computing with Python 3

Exercises

Ex 1 → Write a function polar_to_comp, which takes two arguments r and and returns the complex number Use the NumPy function exp for the exponential function.

Ex 2 → In the description of the Python module functools, (refer to [8] for more detail on functools) you find the following Python function:

def partial(func, *args, **keywords):     def newfunc(*fargs, **fkeywords):         newkeywords = keywords.copy()         newkeywords.update(fkeywords)         return func(*(args + fargs), **newkeywords)     newfunc.func = func     newfunc.args ...