On 17 September 2017 at 16:34, Ralf Hemmecke <r...@hemmecke.org> wrote: > >> One might expect that 'subtract' never fails. I think we should choose >> between 'subtractIf' or 'subtractCan'. > > Well, I still opt for "subtract" in connection with "canSubtract?" and > "subtractIfCan". >
+1 I might expect that 'x - y' should never fail but possible failure of 'subtract(x,y)' is OK. -- 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 fricas-devel+unsubscr...@googlegroups.com. To post to this group, send email to fricas-devel@googlegroups.com. Visit this group at https://groups.google.com/group/fricas-devel. For more options, visit https://groups.google.com/d/optout.
