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How do I replace a variable in Casio Basic

Casio Basic Casio Variable Replace

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#1 SquareUnicorn



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Posted 03 April 2019 - 06:13 PM

Hey there!


I just started programming in Casio Basic on my ClassPad 2, but I can't get over this problem.

I want to replace the 'x' in f:


5ax² => f

f | x=0 'this works perfectly fine in the main section of the calculator, but it won't change f in the program


Does anyone know how this works here?



Edited by SquareUnicorn, 03 April 2019 - 06:14 PM.

#2 pan.gejt


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Posted 04 April 2019 - 04:59 AM

You can try my proposal of the code, let's take your function and define the function directly in the code.



Define f0(x)=5×a×x^2

Input x,"evaluate at"

Print "f0(x)=", ColorRed

Print f0(x), ColorRed



You can rename f0 to f1, f2 according to your preferences

Optionally you can add input box for parameter a

Optionally you can change the color of the result


If you would like to define your function outside the program (not directly), just see chapter 12-3 page 203 

Also tagged with one or more of these keywords: Casio Basic, Casio, Variable, Replace

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