Hello,
I am trying to write a small program that will give me all the partial derivatives of a function. I use the fx-CP400.
Example:
Input:
term: x^2+y-z
variables: x,y,z
Output:
function: fx(x) = 2*x; fy(y) = 1; fz(z) = -1
The problem is that I cannot define a function with a variable that stores an expression.
For Example:
Define f(x) = x^2+3
If I typ this in main:
f(x)
However, when I create a variable n that contains the expression, the function stores the variable and not the expression.
For Example:
x^2+3 => n
x^2+3
Define f(x) = n
x^2+3
so if I change the expression that the variable contains, the data content of the function is overwritten. Also, the function does not work as it should.
f(3)
x^2+3
Is there a way to create a function with an expression stored in a variable, storing the expression rather than the variable itself?
Please excuse my bad English. Hopefully you have understood my request.
Paedisc
Edited by Paedisc, 22 May 2022 - 12:32 PM.
