142 functions
Length Units - 22 functions
Area Units - 12 functions
Volume Units - 30 functions
Weight Units - 16 functions
Temperature Units - 2 functions
Date/Time Units - 6 functions
Technical Units - 26 functions
Nautical Units - 14 functions
Number Systems - 8 functions
Geometrical Transformations - 2 functions
Output RETURN mechanism if nothing other is published: FREE_IT
TestSQLs with NULL run only in FireBird 2.0
Input ever DOUBLE Output ever DOUBLE Entrypoints like functions-name without F_C_ in lowercase - all functions kompatible with UTF-8