python 解积分方程
引用:https://www.aliyun.com/jiaocheng/527786.htmlsympy求解极限、积分、微分、二元一次方程:http://www.gzhshoulu.wang/article/3761158https://docs.scipy.org/doc/scipy/reference/tutorial/integrate.html解方程组 2*x-y=3,3*x...