【发布时间】:2020-06-14 05:31:23
【问题描述】:
我想将 xe^(-4(x^2)) 从 x=0 积分到 x=1。当我得到积分结果时,结果似乎不是数字。
我的代码是:
import sympy as sp
def f(x):
return x * sp.exp(-4 * (x ** 2))
x = sp.symbols('x')
integral = sp.integrate(f(x), (x, 0, 1))
print(f'Result of analytic integration = {integral}')
输出是:
Result of analytic integration = 1/8 - exp(-4)/8
【问题讨论】:
标签: python integration sympy exponential