Topic: The use of if function
I want to print f(x -3), f(x -2) etc on a label when a, a variable, is negative and f(x +3 ), f(x +2) when the same variable is positive to display the translation of f(x) --> f(x +a). I got it up and running with calculate mode, but getting f(x + -2) etc, which is not aesthetically right.
Is there any way of getting this right using if function?
Please drop a line.