摘要：
# -*- coding:utf-8 -*- import numpy as np from scipy import stats import math import matplotlib as mpl import matplotlib.pyplot as plt from mpl_toolkits.mplot3d import Axes3D from matplotlib import ... 阅读全文
摘要：
import numpy as np import matplotlib.pyplot as plt import matplotlib as mpl import math #e^x = 1 + x + x^2/2!+... def calc_e_small(x): n = 10 #累乘 cumsum是求和 #1! 2! 3! 4! 5!...10! f =... 阅读全文