The Pari software has evolved and is actively maintained. http://pari.math.u-bordeaux.fr/
This time the plots are part of the software which was not the case in the previous version. I resumed my development of the editor because many functions were added and the organization of the source reworked, which is a good thing. For the moment the RISC OS editor is working, the plots in postscript too. PariGp235 produces a PDF file with all the plots made in PostScript (thank you! Ghostscr).
I added the possibility of having the same plots in Draw files as those obtained with Postscript using Gareth MacCaughan's MkDrawf software. We get as many Draw windows as there are paths. The syntax is the same as for postcript to execute a plot:
psploth(x=-5,5,sin(x)); became ploth(x=-5,5,sin(x));
The default plotter is MkDrawf with RISC OS, all plot or graph Pari/GPfunctions are available.
The editor has been changed. the two texts area of the program allow to use ctrl_c and ctrl_v and saving the text. Help for the command buttons. The orders are recorded in a list that can be browsed with the arrows <- and -> Addition of a reference button (help for functions) which connects to the Pari / GP site, therefore up to date ....
At this same address there are also tutorials.
Files designed by Pari / GP maintainers for testing (2017)
