Use numpy log() to find the given number Natural log in Python. Python natural logarithm is the logarithm of any number to the base e.\
This is often written either as loge(x) or ln(x). Sometimes, the e is implicit, and the function is written as log(x).
Natural log in Python example
Simple example code numpy to Calculate the Natural Logarithm (ln).
import math
import numpy as np
print(np.log(math.e))
print(np.log(1))
print(np.log(10))
Output:
Math to Calculate the Natural Logarithm (ln)
import math
print(math.log(math.e))
print(math.log(1))
print(math.log(10))Output:
1.0
0.0
2.302585092994046
Do comment if you have any doubts or suggestions on this Python log topic.
Note: IDE: PyCharm 2021.3.3 (Community Edition)
Windows 10
Python 3.10.1
All Python Examples are in Python 3, so Maybe its different from python 2 or upgraded versions.