## E Euler Constant (Base of Natural Logarithm)

Section: Base Constants

### Usage

Returns a`double`

(64-bit floating point number) value that represents Euler's constant, the base of the natural logarithm. Typical usage
y = e

This value is approximately 2.718281828459045.

### Example

The following example demonstrates the use of the`e`

function.
--> e ans = 2.7183 --> log(e) ans = 1