#!/usr/bin/env python # -*- coding:utf-8 -*- import numpy as np from scipy.integrate import quad, dblquad,nquad def main(): # 1---Integral# print (quad(lambda x: np.exp(-x), 0, np.inf)) #求定积分的近似值的数值方法。即用被积函数的有限个抽样值的离散或加权平均近似值代替定积分的值# #得出数
#!/usr/bin/env python # -*- coding:utf-8 -*- import numpy as np from scipy.integrate import quad, dblquad,nquad def main(): # 1---Integral# print (quad(lambda x: np.exp(-x), 0, np.inf)) #求定积分的近似值的数值方法。即用被积函数的有限个抽样值的离散或加权平均近似值代替定积分的值# #得出数