I found some solution of the issue, so please ignore my previous message with attached code. But still I am not able to fix step size of parameters. In one of ROOT examples the following function is used gMinuit->mnparm(0, "a1", vstart, step, 0,0,ierflg). However Minuit changes the step size in the fitting process. How one can fix the step size ?
Margar Simonyan Received on Sat Sep 10 2005 - 01:13:56 MEST
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