Origin Version (Select Help-->About Origin): 6.0 SR4 Operating System: XP
I have a problem with the NLLS fitting module in origin 6.0 under XP. As long as the function becomes a linear development at the 10th order, Origin crash with some memory message error. It did not happened with the same function under windows 2000 and it does not happen with the evaluation version 7.5 under XP.... Any solution? Except buy the 7.5 or go back to 2000...
I have the same problem as well. The Nonlinear curve fit tool also loose the location, and hide the user defined functions (or put it randomly in diferent groups).