Math and Calculations (Class Libraries)

Math and Calculations further on these related pages:

Cryptography

Math and Calculations Sites:

Mathematical expression parser library for Java [GPL] Mathematical expression parser library for Java [GPL]: Library to parse mathematical expressions like x^2+sin(x)-root(1/3*x). The following mathematical operations are supported: + - * / ( ) ^ root log sin cos tan asin acos atan. [Open source, GPL] (Math and Calculations) http://oglimmer.de/java/mathematical_expression_parser.php Java Financial Library Java Financial Library: A library and quick application for financial software. [Open source, LGPL] (Math and Calculations) http://www.neuro-tech.net/archives/000032.html Colt Colt: High performance scientific and technical computing data structures and methods. (Open Source, Attribution) (Math and Calculations) http://tilde-hoschek.home.cern.ch/~hoschek/colt/index.htm Decimal Arithmetic for Java Decimal Arithmetic for Java: Improved BigDecimal class from IBM. [Open source] (Math and Calculations) http://www2.hursley.ibm.com/decimalj/ JMP - Sparse matrix library JMP - Sparse matrix library: A library for sparse matrix computations. Includes a sparse BLAS, many iterative solvers for different problems, sparse matrix I/O and parallelization. [Open source, GPL] (Math and Calculations) http://www.math.uib.no/~bjornoh/jmp/ JEP - Java Mathematical Expression Parser JEP - Java Mathematical Expression Parser: Java classes for parsing and evaluating mathematical expressions. Supports multiple variables and user-defined functions. [Open source, GPL or commercial] (Math and Calculations) http://www.singularsys.com/jep/ JMathTools JMathTools: A mathematical Java toolbox designed to be easily used and modified for scientific software engineering. [Open source, BSD License] (Math and Calculations) http://jmathtools.sourceforge.net JMatLink JMatLink: Connects Java and MATLAB. Native methods make it possible to use MATLAB's computational engine inside your own java applications, applets and servlets. [Freeware, source available] (Math and Calculations) http://www.held-mueller.de/JMatLink/ JSpline+ JSpline+: For spline approximation, core matrix operations, and linear system solutions. [Commercial w/demo] (Math and Calculations) http://www.excelsior-usa.com/jspline/ ILOG JSolver ILOG JSolver: A pure Java constraint-programming engine and a pure Java optimization library. [Commercial] (Math and Calculations) http://www.ilog.com/products/jsolver/ Significant Figures Significant Figures: Handles parsing, rounding, and displaying numbers for scientific applications. (Math and Calculations) http://ostermiller.org/utils/SignificantFigures.html FPLib FPLib: A small Java class that implements methods to perform arithmetic operations on 16:16 fixed-point numbers. [Open source, MIT license] (Math and Calculations) http://www.geocities.com/andre_leiradella/#fplib JEPLite JEPLite: 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. [Open source, GPL] (Math and Calculations) http://jeplite.sourceforge.net/ JFormula JFormula: A Java library for evaluating mathematical expression. It is compatible with the JDK 1.1 and later. [Shareware] (Math and Calculations) http://www.japisoft.com/ ArciMath BigDecimal ArciMath BigDecimal: Fast and improved BigDecimal class. [Commercial/Free] (Math and Calculations) http://users.belgacombusiness.net/arci/math/ Math Parser Math Parser: Package to parse and evaluate mathematical expressions at runtime. [Commercial] (Math and Calculations) http://www.bestcode.com/html/jbcparser.html 32-bit Cyclic Redundancy Check (CRC) class 32-bit Cyclic Redundancy Check (CRC) class: This check is used in numerous systems to verify the integrity of information. It's also used as a hashing function. [Open Source, Public Domain] (Math and Calculations) http://www.theorem.com/java/CRC32.java JTKEvaluator JTKEvaluator: An advanced Java expression evaluator for adding high-performance, mathematical, Boolean and functional expression parsing and evaluation to Java applications. Time restricted evaluation version. [Open source, Commercial] (Math and Calculations) http://rollingsoft.com/JToolkit/jtkevaluator.htm JeksParser JeksParser: Parses and computes expressions or functions primarily for use in spreadsheet applications such as the example provided. [Beta Evaluation] (Math and Calculations) http://www.eteks.com/jeks/en/ Mersenne Twister Pseudo Random Number Generator Classes Mersenne Twister Pseudo Random Number Generator Classes: Offers multiple replacement implementations for java.util.Random. [Open Source] (Math and Calculations) http://www.theorem.com/java/Free.htm#MT Java Numerics Java Numerics: Working group that offers presentation, news, and libraries related to numerical computing. (Math and Calculations) http://math.nist.gov/javanumerics/