How to fix some runtime warning in python?

Asked Jul 12 '19 at 05:50

Active Jul 12 '19 at 07:55

Viewed 369 times

I want to perform fitting using following Fit_Curve function but I'm getting the runtime error which may arise when the value of x is too small. But I don't want to change the value of x in my code. I read an answer related to this question that I need to perform sum simplification of fitting function. Is there any other way or easiest way to get rid of this error. Is it just a warning or is it an error? Does this warning effect my final result means fitting?

def Fit_Curve(x,a,beta,b,gamma):
   return (a*(x**beta)*np.exp(-b*(x**gamma)))

  matrix_check.py:105: RuntimeWarning: divide by zero encountered in 
   power return (a*(x**beta)*np.exp(-b*(x**gamma)))

edited Jul 12 '19 at 07:55

Sheldore

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asked Jul 12 '19 at 05:50

jerry

matplotlib tag removed. Nothing to do with plotting – Sheldore Jul 12 '19 at 07:55
Possible duplicate of [this](https://stackoverflow.com/questions/25087769/runtimewarning-divide-by-zero-error-how-to-avoid-python-numpy). – Sıddık Açıl Jul 12 '19 at 08:00
Actually my question is different. I want to know if it is simple warning or error? How to get rid of this – jerry Jul 12 '19 at 13:25

How to fix some runtime warning in python?

0 Answers0