Python 环境下载
模块安装 pip install numpy
1、导入Numpy
import numpy as np
2、向量相加
#向量相加-numpy
def numpysum(n):
a = np.arange(n)**2
b = np.arange(n)**3
c = a + b
return c
...
numpy.empty(shape, dtype=float, order='C')
Return a new array of given shape and type, without initializing entries.
Parameters:
shape : int or tuple of int Shape of the empty ...
