Showing 26 open source projects for "big integer library"

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  • 1
    bignumber.js

    bignumber.js

    A JavaScript library for arbitrary-precision decimal arithmetic

    ...Wide platform compatibility, uses JavaScript 1.5 (ECMAScript 3) features only. If a smaller and simpler library is required see big.js. It's less than half the size but only works with decimal numbers and only has half the methods. It also has fewer configuration options than this library, and does not allow NaN or Infinity. See also decimal.js, which among other things adds support for non-integer powers, and performs all operations to a specified number of significant digits.
    Downloads: 5 This Week
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  • 2

    ntuacarlo

    A open-source implementation library of optimization algorithms

    ...All the functions support lower and upper bounds, linear and non-linear constraints, and integer variables.Octave
    Downloads: 0 This Week
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  • 3

    opbdp

    opbdp (non-linear) pseudo-Boolean optimization

    opbdp is an implementation in C++ of an implicit enumeration algorithm for solving (non)linear 0-1 (or pseudo-Boolean) optimization problems with integer coefficients. A research report describing the techniques used in opbdp is included.
    Downloads: 0 This Week
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  • 4

    slimcpplib

    Simple Long Integer Math for C++

    SLIMCPP is C++ header-only library that implements long integers that exceed maximum size of native type supported by a specific compiler by 2-4 times. All classes, methods and functions were not created or designed to work with huge numbers, for which there are specialized big integer mathematical libraries. In some cases, it is necessary to temporarily perform calculations with precision exceeding the maximum supported size of integers, and then return the result to its native size again.
    Downloads: 0 This Week
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  • 5

    lpsolve

    Mixed Integer Linear Programming (MILP) solver.

    Mixed Integer Linear Programming (MILP) solver lp_solve solves pure linear, (mixed) integer/binary, semi-cont and special ordered sets (SOS) models.lp_solve is written in ANSI C and can be compiled on many different platforms like Linux and WINDOWS This project is moved to github: https://lp-solve.github.io/
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    Downloads: 2,070 This Week
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  • 6
    GLPK for Java

    GLPK for Java

    Java language binding for the GNU Linear Programming Kit (GLPK)

    GLPK for Java provides a Java language binding for the library GLPK. GLPK is a proven solver for linear and mixed integer mathematical programming problems. For Windows binaries see project GLPK for Windows (http://sourceforge.net/projects/winglpk/).
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    Downloads: 14 This Week
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  • 7

    ampclib

    Arithmetic Multlple Precision Computation Library

    ampclib is a simple to use platform independed C++ library for arithmetic multiple precision computations with a ritch and self explaining interface. It provides number theoretic functions and primality tests. The ampclib consists of three classes: +Integer (multiple precision integers) +Rational (multiple precision rational numbers using the Integer class) +Primes (prime number computations and number theoretic functions for unsigned 32 bit integers) The latest release contains optimizations and bug fixes.
    Downloads: 0 This Week
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  • 8
    Numerics for Chemical Engineering

    Numerics for Chemical Engineering

    Numerical models for chemical and process engineering

    NCE Calculation Framework is a library of routines, models and data applicable to chemical and process engineering calculations, written in Java. -- NEW -- www.chesolver.com *ONLINE CALCULATORS*. A set of solvers to perform calculations consistently on any device, from smart-phone to desktop. The project includes the following ready to use software all based on the same core library: * Online Calculators at www.chesolver.com * Extensions for Libreoffice/Openoffice Calc...
    Downloads: 1 This Week
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  • 9
    NOMAD is a C++ code that implements the MADS algorithm (Mesh Adaptive Direct Search) for difficult blackbox optimization problems. Such problems occur when the functions to optimize are costly computer simulations with no derivatives.
    Downloads: 1 This Week
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  • 10
    Universal Java Matrix Package

    Universal Java Matrix Package

    sparse and dense matrix, linear algebra, visualization, big data

    The Universal Java Matrix Package (UJMP) is an open source Java library which provides sparse and dense matrix classes, as well as a large number of calculations for linear algebra such as matrix multiplication or matrix inverse. Operations such as mean, correlation, standard deviation, replacement of missing values or the calculation of mutual information are supported, too. The Universal Java Matrix Package provides various visualization methods, import and export filters for a large...
    Downloads: 1 This Week
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  • 11
    MathX

    MathX

    Fixed-length Arithmetic-types library

    MathX is a fixed-length arithmetic-types written in pure c++ templates. The goal is to provide signed-integer, unsigned-integer, IEEE-754 float-point and fixed-point types, all with specific number of bits. To this moment, only signed-integer and unsigned-integer are completed for little-endain architecture. Any compiler that support c++03 or c++11 can successfully compile MathX. Refer to README for more information.
    Downloads: 0 This Week
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  • 12
    A C library for big numbers. bign.tar.gz is the set of library files. Expand it wherever you want. bnstart.html is a beginners guide. buserdoc.html is definition and complete instructions. Everything works.
    Downloads: 0 This Week
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  • 13
    MuPuPriNT

    MuPuPriNT

    A primality/compositeness tester for different types of numbers.

    MuPuPriNT (Multi-Purpose Prime Number Tester) is a primality and compositeness tester for many different types of numbers. It is basic, yet full-featured, and offers several different testing methods for each type of number. MuPuPriNT is built on the GNU Multiple-Precision (GMP) integer + rational library, and is available for Windows, OS X, and Linux. Source code is available as well, and can be built on any machine with Qt installed. As of version 2.0, MuPuPriNT is built on the cross-platform Qt application framework. There are currently two versions: MuPuPriNT and MuPuPriNT Extended.
    Downloads: 0 This Week
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  • 14
    GJSieve

    GJSieve

    A basic prime number sieve/tester.

    If you are looking for the 64-bit version, find it here: http://sourceforge.net/projects/gjsieve/files/200/gjsieve203.exe/download GJSieve is a basic, yet full-featured sieve and tester for numbers of several classifications, including Proth, Cullen, and Woodall. GJSieve is built on the GNU Multiple-Precision (GMP) integer + rational library, and is available for both Windows and OSX. Currently, the application differs greatly across platforms. This may change in the future. They both, however, do the same thing.
    Downloads: 1 This Week
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  • 15
    Java ILP is a simple java interface to (mixed) integer linear programming solvers such as lp_solve, Glpk, Gurobi, SAT4J (0-1 ILP), MiniSat+(0-1 ILP), CPLEX, or Mosek. (documentation at http://javailp.sourceforge.net/)
    Downloads: 0 This Week
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  • 16
    Decimal floating point library in Java. Provides decimal floating point math for Java via a clean, easy to understand implementation. Much easier to use than Big Decimal, nearly IEEE-854 compliant. Compatible with J2ME, so it can be used on PDAs/phon
    Downloads: 0 This Week
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  • 17
    This is module for basic computation with floating point numbers. Numbers can have very wide mantissa for good precision, for realize "arbitrary-precision arithmetic". Module was adapt for BCB and MSVC compilers. Russian comments.
    Downloads: 0 This Week
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  • 18
    Many computational problems need arithmetic operations in polynomial finite rings over Z/nZ, where n is an integer (n>1). This library provides efficient operations for applications such as integer factorization and primality testing.
    Downloads: 0 This Week
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  • 19
    MpNT is a multi-precision number theory library that provides a base for building cryptographic applications. It may however be used in any domain where efficient integer, modular, and floating-point computations involving large numbers are required.
    Downloads: 0 This Week
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  • 20
    Java arbitrary-precision calculator and expression parser. "Compiles" text equations into functors to be executed using the Java BigDecimal class.
    Downloads: 0 This Week
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  • 21
    This is a library of classes and functions to be used to abstract arbitrarily large integer and floating-point numbers in C++. All standard operators are overloaded so the user is able to substitute "mpi" for "int" and "mpf" for "double" to use.
    Downloads: 0 This Week
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  • 22
    Multiprecision unsigned number template library (MUNTL). The program is intended for the organization of calculations with the big precision for unsigned numbers. Program is very fast because do not use any heap call (new, malloc etc.)
    Downloads: 1 This Week
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  • 23
    XNum is an integer arithmetic library written in C++. The difference between XNum and other libraries such as GMP <http://www.swox.com/gmp/> is the the former tries to imitate the practical method that humans use to do the arithmetic themselves. Current
    Downloads: 0 This Week
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  • 24
    MIDP or some KVM implementation don't support float or double type. There is a Java Math Library implement the most math functions in a Parametric Math Fixed Point Package. This package use only integer type.
    Downloads: 0 This Week
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  • 25
    Algomath is a portable 32bit integer Arithmetic C Library with prime numbers and numbers manipulation algorithms. Optional fast assembly language alternatives (NASM source) for prime numbers time-critical functions are also included for the Intel-x86 rang
    Downloads: 0 This Week
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