4.0.55 build 209. February 11, 2019.
The filter module "Expressions" for data loggers is
an interpreter for quick and easy evaluation of expressions. It is a smart tool easy in use. Supports
different data types (string, date, time, decimal, float and boolean), arithmetic and boolean operators,
multiple levels of brackets, built-in math, string, boolean functions and user-defined variables. It supports the following operators and functions:
- + : Addition
- - : Substraction
- * : Multiplication
- / : Division
- ^ : Exponential (only positive numbers for the base)
Mathematics functions: ABS, ATAN, COS, EXP, LN, ROUND, SIN, SQRT, SQR, TRUNC and many others;
String functions: COPY, REPLACE, POS and many others;
Logical functions: AND, OR, XOR and etc.
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