Hi List;
There are no issues with pw.mac in Maxima 5.25.0.
There was a bug in the integration of diff_pwdelta(), which is fixed now in
the latest version of pw.mac, version 6.3. I uploaded it last night. The
bug was when you try
pwint(diff_pwdelta(2, a*x-t) * <expr>, x, minf, inf);
or
pwint(diff_pwdelta(2, a*x-t) * <expr>, x);
where a # 1. Thanks to recent posts to this list by James Cloos, I noticed
the bug and fixed it.
Rich