Q:

# What is the natural log of e?

A:

The natural logarithm of e is equal to 1. Using mathematical notation, the equation is written as ln(e) = 1, where e is a mathematical constant known as Euler's number and is equal to about 2.72.

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The natural logarithm function is the log function to the base of e, rather than to the base 10, as with the function log(x). The natural log of e can be solved using the natural log's exponential properties, where the ln(e^x) is always equal to x when x is a number greater than zero. The reverse of this rule is expressed as e^ln(x) = x.

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