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+--- Forum: Not quite HP Calculators - but related (/forum-8.html)
+--- Thread: Script file for NewRPL (/thread-17288.html)
Script file for NewRPL - compsystems - 07-28-2021 04:11 AM
Hello
Calculators of nowdays are based on independent input and output lines, or program execution.
Why not create a new way to read and run statement scripts?
In hp-prime I can create a script, but I cannot store or export the sequence as a text file.
![[Image: quadraticform_scriptcas_image01.png]](http://eonicasys.com.co/math/system/hp_prime/scripts/images/quadraticform_scriptcas_image01.png)
Xcas can do it export as and import text (script) file .
![[Image: xcas_export.png]](https://www.eonicasys.com.co/math/system/xcas/images/xcas_export.png)
I want to see the possibility of a script file for newRPL in RPN syntax, by now with a numeric engine.
The following link shows script in the hp-prime
https://www.hpmuseum.org/forum/thread-16848.html?highlight=xcas
PHP Code:
(a*x^2+b*x+c) = 0;
Ans*4*a;
expand(Ans);
Ans+b^2;
Ans-4*a*c;
simplify(Ans);
factor(Ans);
√(Ans);
subst(Ans,'abs', nop);
Ans-b;
simplify(Ans);
Ans/(2*a);
simplify(Ans);
expr(replace(string(Ans),"-b+","-b-"));
RE: Script file for NewRPL - Claudio L. - 07-29-2021 03:01 PM
An RPL program is a script of the steps you take to solve the problem.
I think you mean capturing keypresses to generate a program with the input? Could be done but I don't see a big need for it because RPL is so close to the keystrokes you need to do anyway.