A Maxima function for solving initial value problems with adaptive step size and error control.



> I guess I would follow the Maxima "standard" license,
> although it seems a bit unclear what exactly it is.

Bill Schelter requested from US Dept of Energy permission to
distribute Maxima under terms of GPL and received from them
a letter granting permission to do so; that is the DOE letter
linked on the Maxima web site.
So I think it is fair to say that the GPL is the standard
license for Maxima, although if we go into details, it is probably
not strictly necessary for non-compiled stuff.

Disclaimer: I am not a lawyer.

best, Robert Dodier