Python与NumPy的比较

Python提供列表，NumPy提供数组。

Python:

def pythonsum(n):a = range(n)b = range(n)c = []for i in range(len(a)):a[i] = i ** 2b[i] = i ** 3c.append(a[i] + b[i])return c

NumPy:

def numpysum(n):a = numpy.arange(n) ** 2b = numpy.arange(n) ** 3c = a + breturn c