Number.Log

Returns the logarithm of the number to the specified base (default e).

function (optional number as nullable any, optional base as nullable any) as nullable any

Description

Returns the logarithm of a number, number, to the specified base base. If base is not specified, the default value is Number.E. If number is null Number.Log returns null.

Category

Number.Operations

Examples

Get the base 10 logarithm of 2.

Number.Log(2, 10)

0.3010299956639812

Get the base e logarithm of 2.

Number.Log(2)

0.69314718055994529