What is a natural logarithm, and what is the difference between regular logarithms?
The natural logarithm, formerly known as the hyperbolic logarithm,[1] is the logarithm to the base e, where e is an irrational constant approximately equal to 2.7182818 The natural logarithm function can also be defined as the inverse function of the exponential function, leading to the identities. natural logarithm and regular logarithms are one and the same.