Support
Jep 3.2
Released Feb 12, 2008
Changes since 3.1:
- Multiple expression support
- Many enhancements to the configurable parser including:
- Improved error reporting
- Bitwise and Ternary operators
- Hexadecimal numbers
- and more enhancements...
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Jep is a Java library for parsing and evaluating mathematical
expressions. With this package you can allow your users to
enter an arbitrary formula as a string, and instantly evaluate
it. Jep supports user defined variables, constants, and functions.
A number of common mathematical functions and constants are
included.
Features
- Small size (only 210KB as jar archive)
- Fast evaluation
- High precision using BigDecimals
- Includes common math functions and operators
- Supports Boolean expressions
- Extendable and configurable architecture
- Support for strings, vectors and complex numbers
- Support for implicit multiplication
- Allows declared or undeclared variables
- Java 1.5 compatible
- Supports Unicode characters
- Extensive documentation
- Includes JavaCC
grammar from which the main classes are generated
Try it!
A trial version of Jep is available
for download -- so please download it and give it a try! To purchase a Jep license, visit the Order
page for more information.
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