1 reply to this topic

[SquareUnicorn]

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?

 

SquareUnicorn

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

[pan.gejt]

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

 

ClrText

Define f0(x)=5×a×x^2

Input x,"evaluate at"

Print "f0(x)=", ColorRed

Print f0(x), ColorRed

 

Comment:

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

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