HP Forums

Video: Computer Algebra System on numerical calculators:
Casio 90+E
35+eii
Numworks N110
...

The following video shows a very useful menu that could be replicated in the hpprime CAS mode
currently on hpprime is only [sto] [simplify] menu

Also Xcas (aka KhiCAS) for the Casio fx-CG50:
https://www.cemetech.net/forum/viewtopic...88&start=0