How do i make a positive number which is assigned to a variable, a negative one.
So
PA = (Aptelev) - (intDiffQ)
If intDiffQ was positive, how do i make it negative before storing it in PA. Is there a Function to it?
the reason I ask is because sometimes the value of Aptelev is -12 and the value of intDiffQ is Positive. I want the answer to be positive but i keep getting a negative number!
Any ideas?