Re: [fricas-devel] Re: Viewports, Draw

2016-10-23 Thread Kurt Pagani
Am 23.10.2016 um 07:39 schrieb Waldek Hebisch: > > BTW1: AFAICS C part can handle all RGB values, and it would be > good to get of limitation on number of colors on Spad side. > Would be nice to have, but certainly not pressing? > BTW2: At least one part of C code for graphis cleverly uses >

Re: [fricas-devel] random from IntegerNumberSystem

2016-10-23 Thread Kurt Pagani
Am 23.10.2016 um 07:15 schrieb Waldek Hebisch: > Kurt Pagani wrote: >> >> Function 'random' is found in several .spad files and cannot be changed >> easily (see below, e.g. permgrps). >> Perhaps a new function random: (INT,INT) -> INT or Interval(INT) -> INT >> could be created? > > For finit

Re: [fricas-devel] [WIP] Functor, or "MapCategory"

2016-10-23 Thread oldk1331
> Could you provide an example implementation of map for Functor(E) in > AbelianMonoidRing? > > Given that over AbelianMonoidRing there are functions like > > f(a:R):(% -> %) == (x:%):% +-> a * x > > I do not see how this is possible. Perhaps I am missing something. Again, what's important to i