ex8.3

import sympy as sp

sp.var('x'); y=sp.Function('y')
eq=y(x).diff(x)+2*y(x)-2*x**2-2*x
s=sp.dsolve(eq, ics={y(0):1})
s=sp.simplify(s); print(s)


posted @ 2024-11-12 14:21  等我刷把宗师  阅读(5)  评论(0编辑  收藏  举报