Hello
It is important to show the complete factorization of a number, so is there a possibility of obtaining the product of factors without powers?
ifactor(18) [enter] 2^1*3^2
ifactor(18, '*') [enter] '2*3*3'
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- sam. avr. 20, 2024 1:44 am
- Forum : Xcas - English
- Sujet : ifactor(#) => #1 * #2 * ... * #n
- Réponses : 0
- Vues : 90
- jeu. avr. 04, 2024 5:36 pm
- Forum : Xcas
- Sujet : Suggestions d'amélioration pour Xcas Windows
- Réponses : 8
- Vues : 2076
Re: Suggestions d'amélioration pour Xcas Windows
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...
- dim. mars 31, 2024 4:55 pm
- Forum : Xcas - English
- Sujet : baseexpand() cmd
- Réponses : 0
- Vues : 212
baseexpand() cmd
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...
- dim. mars 31, 2024 5:13 am
- Forum : Xcas - English
- Sujet : Tems of algebraic Expresion
- Réponses : 0
- Vues : 200
Tems of algebraic Expresion
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...
- jeu. mars 28, 2024 8:15 pm
- Forum : Xcas - English
- Sujet : autosimplify on [m] (menu) button
- Réponses : 2
- Vues : 260
Re: autosimplify on [m] (menu) button
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
(1D)
a^(b^c)
(2D)
__ c
_ b
a
- jeu. mars 28, 2024 4:51 pm
- Forum : Xcas - English
- Sujet : xcasjs interface in Spanish.
- Réponses : 1
- Vues : 324
xcasjs interface in Spanish.
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...
- sam. mars 23, 2024 2:09 pm
- Forum : Xcas - English
- Sujet : autosimplify on [m] (menu) button
- Réponses : 2
- Vues : 260
autosimplify on [m] (menu) button
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...
- sam. mars 23, 2024 2:02 pm
- Forum : Xcas - English
- Sujet : low level substitution
- Réponses : 9
- Vues : 1410
Re: low level substitution
Hi, why is the following statement not returning 'y+x+x'?
subst(a+b,[a = (y+x),b = x],quote)
subst(a+b,[a = (y+x),b = x],quote)
- mar. avr. 25, 2023 7:20 pm
- Forum : Xcas - English
- Sujet : XCAS GUI Spanish Translation
- Réponses : 9
- Vues : 1196
Re: XCAS GUI Spanish Translation
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
Thank you so much
file es.po updated =>
https://www.eonicasys.com.co/math/syste ... hers/es.po
- lun. avr. 24, 2023 3:18 am
- Forum : Xcas - English
- Sujet : XCAS GUI Spanish Translation
- Réponses : 9
- Vues : 1196
Re: XCAS GUI Spanish Translation
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...
- sam. avr. 22, 2023 1:15 pm
- Forum : Xcas - English
- Sujet : XCAS GUI Spanish Translation
- Réponses : 9
- Vues : 1196
Re: XCAS GUI Spanish Translation
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
Code : Tout sélectionner
c:
cd \xcas
\xcas\bash.exe doit.sh
Code : Tout sélectionner
c:
cd \xcas64
\xcas64\bash.exe doit.sh
bash-4.3$ ./doit.sh
bash: ./doit.sh: /bin/bash: bad interpreter: Permission denied
- sam. avr. 22, 2023 5:08 am
- Forum : Xcas - English
- Sujet : XCAS HD Icon
- Réponses : 1
- Vues : 652
XCAS HD Icon
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...
- sam. avr. 22, 2023 3:47 am
- Forum : Xcas - English
- Sujet : XCAS GUI Spanish Translation
- Réponses : 9
- Vues : 1196
Re: XCAS GUI Spanish Translation
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
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
- ven. avr. 21, 2023 4:56 am
- Forum : Xcas - English
- Sujet : XCAS GUI Spanish Translation
- Réponses : 9
- Vues : 1196
XCAS GUI Spanish Translation
Hello
I want to collaborate with the Spanish translation of the menus and exit message.
how can I collaborate?
I want to collaborate with the Spanish translation of the menus and exit message.
how can I collaborate?
- mar. avr. 18, 2023 6:11 pm
- Forum : Xcas - English
- Sujet : Possible error in the addition function
- Réponses : 1
- Vues : 646
Possible error in the addition function
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
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