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NCalculator is a free calculator for the .NET platform, written in C#. The main goal of this project to create a modular program with a high-knowledge parser for evaulating mathematical expressions.
JEPLite is a light-weighted (re)implementation of the Java Expression Parser (jep.sourceforge.net). The intention is to strip some of its not-so-often-used features, and thus speeding the rest. Includes expression optimizer.
Impression is the flexible and extensible parser of mathematical expressions written in Java. It supports user defined
operators, single or multi parameter functions and unlimited number
of parameters. It is designed to use with numerical methods.
JMAT : Java MATrix tools package.
Provides an easy-to-use class of matrix with MATLAB-like functions and syntax. JMAT also includes plots and histograms in 2D or 3D, an expression parser, and some statistic simulation tools.
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This is a math expression parser/evaluator. It takes any string representing a math expression and returns the result of the evaluation of that expression. It supports variables/constants and user defined functions that can accept up to 2 parameters.
JAMATO : JAva MAtrix TOols package
Provides an easy-to-use class of matrix with MATLAB-like functions.
Jamato also includes Data Plots in 2D or 3D, Histograms in 2D or 3D, an expression parser, and some basic statistic simulation tools.
This library provides expression parsing functionality to Java applications, and includes support for all standard mathematical constants and functions, as well as providing functionality for user defined variables and functions.