【发布时间】:2017-04-21 11:35:37
【问题描述】:
【问题讨论】:
标签: python matlab sympy equation pde
【问题讨论】:
标签: python matlab sympy equation pde
我只是用 sympy 解决了它
import sympy as sp
x1, x2 = sp.symbols('x1, x2')
f = sp.Function('f')
phi = f(x1, x2)
eq = phi.diff(x1) * sp.cos(x2) + phi.diff(x2)
print(sp.pdsolve(eq)) # f(x1, x2) == F(-x1 + sin(x2))
【讨论】: