Ln - Manual - SIMATIC AX - System.FastMath - System.FastMath,

System.FastMath library
Portfolio
SIMATIC AX
Product
SIMATIC AX
Software version
10.2.7
Edition
10/2025
Language
English (original)
Package Name
@ax/system-fastmath

Returns the natural (base e) logarithm of a specified number.

e is a mathematical constant whose value is approximately 2.71828.