TComplexParser is a Delphi Component that parses complex mathematical functions and evaluates them at runtime. More than 30 functions and operations are predefined. Users can define variables and constants. Features: -Algebraic syntax, not case sensitive -Parentheses () -Complex floating point numbers -Userdefined variablenames (default: x, y, z and t) -Implemented mathematical constants -Userdefined constants -Mor than predefined complex mathematical functions and operations in TFunctionParser -Easy to use