Log (open)

Returns the natural logarithm of a value.

Syntax

LOADLIB "wh::float.whlib";

FLOAT FUNCTION Log(FLOAT value)

Parameters

FLOAT value

The FLOAT value from which to determine the natural logarithm. It must be larger than zero.

Return value

FLOAT

The natural logarithm of @italic value

Description

This function calculates the natural logarithm of value. The base for this calculation is @italic e.

Examples

// The FLOAT value will be 1.0
FLOAT f := Log(e);