Thank you, it is working. Should I be worried about this msg that I got when I run the new code? Inverse functions are being used. Values may be lost for multivalued inverses. Ezra
Thank u Rohit. It worked. I do have another basic question for u: I would like to solve this equation dx/dt=TT/6-2*x^2 after I found the inverse function so now TT is a function of x with domain 0,700. I'm going to use to solve it by using the...