Expr4J
Expression Calculation Engine for Java
About
Expr4J provides an expression calculation engine (and general purpose language) for Java and provides:
  • A general purpose expression parser, intended to be used where mathematical expressions are useful (eg. in a spreadsheet).
  • A dependency engine for calculating spreadsheet-like dependency expressions (eg. A2=A1*35).
  • An implementation of the excel built-in functions for compatibility.

Expr4J is licensed under the Common Public License (CPL).
Download
The latest download is available from the Project Page.
Usage
Change History
V0.0.1
  • Initial version.