Le forum de XCAS

Greetings Mr. Parisse, it is good that the GUI can be contracted with third parties, that is, seek sponsorship to be able to pay for these services. The Xcas online user interface works well, but in underdeveloped countries like Colombia we do not have guaranteed internet service during a class sess...

Hello Based on order powexpand(a^(m-n)) returns a^m/a^n In step-by-step algebraic manipulation I believe that a command is needed to expand an exponent, in a base that can be a product, division or expression. I don't know if baseexpand is a good name 0: powexpand(a^(m-n)) returns a^m/a^n 1: baseexp...

very good morning Within algebraic manipulation it is important to identify the terms or addends of an algebraic expression, there is already a command to separate the factors split(), I think that Xcas should provide us with a new command terms() so that students identify the terms after a manual p...

Is it possible to add in the [M] eq menu an option to convert two-dimensional notation to one-dimensional and live in the outputs of each line?

(1D)
a^(b^c)

(2D)
__ c
_ b
a

Hello I am a professor of algorithmic logic and programming in first university level courses, in these last two years I have been dictating the class sessions with c#, but I would like the algorithmic thinking to go more of the numerical, this is symbolic numerical. I am testing the xcasjs interfac...

Hello In the PC version of Xas, in each entry and exit line there is a [m] (menu) button, I think a new submenu is required [AutoSimplify] 1: Do not simplify 2: Regroup 3: Simplify I think it is practical to go and change the simplification flag panel Ex1: subst(a+b,[a = (y+x),b = x]) => [Do not sim...

Hi, why is the following statement not returning 'y+x+x'?

subst(a+b,[a = (y+x),b = x],quote)

Hello Bernard, I can't update the language file ^, can you please update the translation file in the next update to check the progress of the translation of the following file

Thank you so much
file es.po updated =>
https://www.eonicasys.com.co/math/syste ... hers/es.po

when executing the sequence of instructions it throws me this Microsoft Windows [Versión 10.0.19045.2364] (c) Microsoft Corporation. Todos los derechos reservados. C:\Users\pc>cd.. C:\Users>cd.. C:\>cd xcas64 C:\xcas64>bash.exe doit.sh bash.exe: warning: could not find /tmp, please create! /xcas64/m...

I modify the file doit.bat
to
then run bash.exe as administrator
bash-4.3$ ./doit.sh

bash: ./doit.sh: /bin/bash: bad interpreter: Permission denied

Hello, I found an HD icon of XCAS, I think it could be attached to the project, of course if it is freely distributed https://github.com/PapirusDevelopmentTeam/papirus-icon-theme/issues/896 https://camo.githubusercontent.com/72d673f4f9877d2a266c4390597c457bdf567e79cb0e08c09236fab2eee6d6ae/687474703a...

Hello
starting task
I want to test some translations, but how to run the script?
I tried next.
I double click on bath.exe
bash-4.3$
bash-4.3$ doit.sh [enter]
bash: exe: command not found

Hello

I want to collaborate with the Spanish translation of the menus and exit message.
how can I collaborate?

Hello

Σ(x^2,x,1,-3) returns -5

the sequence of evaluations is

(-3)^2 + (-2)^2 + (-1)^2 + 0^2 + 1^2=
9+4+1+0+1
13+2 = 15

1^2 + 0^2 + (-1)^2 + (-2)^2 + (-3)^2 =
1 +0 +1 + 4 +9 =
2+13 = 15

Hello
I'm following a numPI tutorial that runs on Visual Studio code
I also want to see GIAC working on VSC one day.

https://www.youtube.com/watch?v=fS7zwlxmOyU