Singular coefficient matrix

KaleidaGraph could not converge on a solution or it was getting a divide by zero error in the General curve fit.

  • Verify that none of the initial guesses are set to 0.
  • Try changing the initial guesses to steer KaleidaGraph away from whatever caused the error.
  • You can also try to specify the partial derivatives to point KaleidaGraph in the right direction after each iteration.
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