I tried to replace 'subtractIfCan' as a starter. It turns out more difficult than I thought.
https://github.com/oldk1332/fricas/commit/36c1e89856fdd0b634993cc0d202f5fcfd2818ef The change itself is not difficult, but there are many compile errors. I'll try again later. Maybe because 'subtractIfCan' is at the heart of category tower. -- You received this message because you are subscribed to the Google Groups "FriCAS - computer algebra system" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
