2019-03-09 11:05:02 +0200 | asked a question | TypeError: cannot solve differential equation I am trying to use sagemath to solve a system of ordinary differential equation. However, I failed and got an TypeError (This returns the following error: TypeError: Computation failed since Maxima requested additional constraints; using the 'assume' command before evaluation may help). Here is my code for it. Could anyone help me with this? Thank you. |