More progress on differential equations

I’ve been working hard on my differential equation program. Most of the problems (locating poles) resulted from various sorts of Maple bugs I didn’t know were possible. I don’t mean bugs in Maple itself, but rather sorts of things you can do wrong in Maple – and the sorts of results you get. I have solved all the problems I have been working on, but there are more sorts of equations it is intended to solve and I have done enough testing to know there are more problems, but I will let them wait till tomorrow. I have not got much reading done the last few days.