First HP: first hp

Problem writing expression...

Hello

I found a solution by using an additional variable to my constant of 4 (or any other value) I concatenate the other variables that make up a string that I attribute to a variable named function.
Here is a part of the code in question:

STARTAPP ("function");
F1: = function;
VERIFICATION (1);
STARTVIEW (1);
---
So I'll have something like:
function: = a + b;
a = "5 * X ^ 2" and

b : = « + 4 »

Thank you for your help and happy new year.

Tags: HP Tablets

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