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[Solved] ValueError: math domain error

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error ValueError: math domain error in python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How ValueError: math domain Error Occurs?

Today I get the following error ValueError: math domain error in python.

How To Solve ValueError: math domain Error ?

  1. How To Solve ValueError: math domain Error ?

    To Solve ValueError: math domain Error *Note: 0^0 can result in 0, but can also result in 1 at the same time. This problem is heavily argued over.

  2. ValueError: math domain error

    To Solve ValueError: math domain Error *Note: 0^0 can result in 0, but can also result in 1 at the same time. This problem is heavily argued over.

Solution 1

Your code is doing a log of a number that is less than or equal to zero. That’s mathematically undefined, so Python’s log function raises an exception. Here’s an example:

>>> from math import log
>>> log(-1)
Traceback (most recent call last):
  File "<pyshell#59>", line 1, in <module>
    log(-1)
ValueError: math domain error

Without knowing what your newtonRaphson2 function does, I’m not sure I can guess where the invalid x[2] value is coming from, but hopefully this will lead you on the right track.

Solution 2

You are trying to do a logarithm of something that is not positive.

Logarithms figure out the base after being given a number and the power it was raised to. log(0) means that something raised to the power of 2 is 0. An exponent can never result in 0*, which means that log(0) has no answer, thus throwing the math domain error

*Note: 0^0 can result in 0, but can also result in 1 at the same time. This problem is heavily argued over.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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