Definition at line 10 of file gauss_deriv_fit.py.
00010 : 00011 z0, a, xmu, xsigma = p 00012 xsigi=-1.0/(2.0*xsigma**2) 00013 return z0+a*(r-xmu)*Numeric.exp(xsigi*(r-xmu)**2) 00014 def derivs(self):