# [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.

## 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` 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.