EvalEx is a handy expression evaluator for Java, that allows to evaluate simple mathematical and boolean expressions.

Fast, portable, non-Turing complete expression evaluation with gradual typing (Java)

java math expression parser is faster than JEP

Super fast expression evaluator/parser written in Java

Algogo is an algorithm editor and interpreter. Lightweight and easy to use, it is free and open-source.

A Lightweight Java business rule expression language.

JVM platform, high performance, lightweight expression computing engine, providing interpretation and compilation and other methods to achieve.

A math expression parser built in Java.

A lightweight Java library for parsing and evaluating single-line mathematical expressions

somethings stable tool

very simple math expression parser in less than 200 lines of Java code

Java math expression builder and parser

Flexible expression evaluation library

An expression analyzer that allows you to define expression elements of your design.

It is a calculator app build on android platform

Implementation of precedence parsers and it's specific case - shunting yard algorithm

A rock-solid, intuitive, expression parsing and evaluating system implemented in Java.

Dead simple, small, fast expression evaluation in Java.

Loxpression is a high-performance, lightweight expression calculation engine for the Java platform, designed to improve the scalability of user systems in different business scenarios.