Length; Ln (Natural Logarithm) - NUANCE OMNIFORM 2 REFERENCE FOR MACINTOSH Reference

Functions

Length

Ln (Natural Logarithm)

9-18 Using Calculations
The Length function returns the number of characters in a given string.
The calculation counts all characters in a string including spaces.
Usage Example
Length([str1])
If the field [str1] = John Doe
Then the calculation Length([str1]) returns 8
In the example below, the length of the name in the Name field is put in
the Length of Name field.
The Ln function returns the natural logarithm (base e) of a number or
numeric expression. The number or numeric expression must be greater
than 0. Ln is the inverse of the Exp function.
Usage Example
Ln([num1])
If the field [num1] = 2
Then the calculation Ln([num1]) returns 0.69314718 (approximately)
In the example below, the natural logarithm is calculated using the Ln
Value field and put in the Log field.