NumPy笔记:运算符(exp,sqrt,square)

"""
    运算符(exp,sqrt,square)
"""
import numpy as np
 
print("--------------exp,sqrt,square----------------")
a = np.array([1, 4, 9])
print("指数:", np.exp(a))
print("平方根:", np.sqrt(a))
print("平方:", np.square(a))
 
--------------exp,sqrt,square----------------
指数: [2.71828183e+00 5.45981500e+01 8.10308393e+03]
平方根: [1. 2. 3.]
平方: [ 1 16 81]

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转载自www.cnblogs.com/jumpkin1122/p/11503578.html