Try starting fricas like this: $ fricas -noclef
Doing this avoids the command line problem for me. "clef" is the old Axiom alternative to readline and is still used by default. Of course without clef (and without building FriCAS especially to support readline) you lose the usual command line editing. I am not sure if the TeXmacs interface already avoids using clef or not. If not then I think it should. I vaguely recall that it used to use the -nosman option which also implies -noclef and -noht. Sorry, I don't have TeXmacs installed on this desktop system any more or I would try it. On Thu, Oct 22, 2020 at 12:14 PM Kostas Oikonomou < kostas.oikonomo...@gmail.com> wrote: > Hi Ralf, > > Thanks for responding. It may be that the master branch fixes (part) of > the problem. > Meanwhile I reverted to 1.3.5, which has this behavior: > > > (1) -> f(x) == c*x^2 > Type: Void > (2) ->f(α)) > Compiling function f with type Variable(α) -> Polynomial(Integer) > > 2 > (2) c α > Type: > Polynomial(Integer) > (3) -αα > > (3) α > Type: > Variable(α) > > > Kostas > > On 10/22/20 11:02 AM, Ralf Hemmecke wrote: > > Hello Kostas, > > > > thanks for reporting. > > > > I simply typed one α and FriCAS is showing a double α on the input line. > > Strange. > > > > (3) ->αα > > > > (3) α > > Type: Variable(α) > > > > But I cannot confirm your second problem. > > > > > > (7) -> f(x)==c*x^2 > > Type: Void > > (8) ->f(α)) > > Compiling function f with type Variable(α) -> Polynomial(Integer) > > > > 2 > > (8) c α > > Type: Polynomial(Integer) > > > > So there is somehow a problem with printing unicode characters, but on > > the INPUT not OUTPUT line. Still strange, but I don't yet know where the > > input is REPRINTED. > > > > Ralf > > > > PS: Oh I am working with > > > > (9) -> )version > > > > Value = "FriCAS 99b0ed3ba53afbba57169283e803b2009020047d compiled at Sun > > Oct 4 17:43:38 CEST 2020" > > > > So maybe your problem appears in 1.3.6, but not in the current master > > branch. > > > > Ralf > > > > -- > 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 view this discussion on the web visit > https://groups.google.com/d/msgid/fricas-devel/7a67572d-fe20-4fd1-c15a-50ac605f7e11%40gmail.com > . > -- 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 view this discussion on the web visit https://groups.google.com/d/msgid/fricas-devel/CAC6x94R%3DFSmtf5FgZDsi7wo%3DahP%3DBj5wq6j%3D3y1npyhAt%3DaP6Q%40mail.gmail.com.
