Type
Scientific Function

Purpose
The log function computes the natural base e logarithm of a numeric value.

Syntax
log( NUMERIC VALUE)

Returns
A numeric value.

Usage
The numeric value in a Scientific function can be a constant value (as shown below), a variable, a field value, or an expression.

Examples
log( 3)
Returns: 1.098612

log( 0.5)
Returns -0.693147