Postfix (Reverse Polish) Notation: Operators are written after operands A B - C + == (A - B) + C Infix Notation: The standard notation we use where the operator is between the operands. Prefix (Polish ...

To convert and validate standard mathematical expressions, you can use the MathematicalExpression class. The package supports parsing and converting between different notations such as Infix, Prefix, ...

With version 4.0, the open source project Langium has released a range of new functions, including support for infix operators. This extension is intended not only to simplify the definition of ...