Showing 1405 open source projects for "c source code"

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  • 1

    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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  • 2
    Curv

    Curv

    A language for making art using mathematics

    Curv is a programming language for creating art using mathematics. It's a 2D and 3D geometric modelling tool that supports full colour, animation and 3D printing. Curv is a simple, powerful, dynamically typed, pure functional programming language. Curv is easy to use for beginners. It has a standard library of predefined geometric shapes, plus operators for transforming and combining shapes. These can be plugged together like Lego to make 2D and 3D models. Coloured shapes are represented...
    Downloads: 3 This Week
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  • 3
    OFELI
    OFELI (Object Finite Element LIbrary) is a library of finite element C++ classes for multipurpose development of finite element software. It is intended for teaching, research and industrial developments as well.
    Downloads: 0 This Week
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  • 4

    Zarja

    Agent-based simulation toolkit

    It is an open source scientific library that is focused on multi-agent simulations on graphs. It prepares basic toolkit for agents, models, timers, graphs, nodes and edges. It is also accompanied with tools for data processing.
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    StatisticsTables

    StatisticsTables

    This is a Java APP for Probability and Statistics Tables

    If you have Windows or a MAC , you can setup and run Statistics Tables with very little effort. You can use jdistabs in place of paper Probability Tables to get electronic probabilities. You can also download the Java code used to create this APP. There are 2 zips. One is for a working windows APP, and the other with complete code and file structure. I used Eclipse to develop the APP. Click the link you want to download to get the Statistics Tables Windows.exe or OS X zipped files. ...
    Downloads: 0 This Week
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  • 6
    HMD Mathematics

    HMD Mathematics

    Numerical mathematics platform, Matlab alternative

    Matlab alternative. Scilab alternative. GNU Octave alternative. Mathematics software for numerical computation. Ordinary differential equations solver and finite elements solver. It has a console script interpreter, as well as a graphical interface script interpreter, for entering equations and statements, and a line plot display.
    Downloads: 1 This Week
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  • 7

    yafu

    Automated integer factorization

    Check yafu on github for the latest code. YAFU (with assistance from other free software) uses the most powerful modern algorithms (and implementations of them) to factor input integers in a completely automated way. The automation within YAFU is state-of-the-art, combining factorization algorithms in an intelligent and adaptive methodology that minimizes the time to find the factors of arbitrary input integers. Most algorithm implementations are multi-threaded, allowing YAFU to fully...
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    Downloads: 84 This Week
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  • 8

    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: 2,425 This Week
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  • 9

    proof-logic

    Proof Logic : A logical framework for theorem proving

    Proof Logic is a functional and equational logical framework for theorem proving based on Combinatory Logic and Lambda Calculus, whose expressions are both terms and proofs proving the equality between two terms.
    Downloads: 0 This Week
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  • 10

    ExRandom

    Sampling exactly from the normal and exponential distributions

    ExRandom is a small header-only C++11 library for exact sampling from the normal, exponential, and discrete normal distributions (provided that the underlying generator is perfect). This library provides an implementation of the algorithms described in C. F. F. Karney, Sampling exactly from the normal distribution, ACM Trans. Math. Software 42(1), 3:1-14 (Jan. 2016), https://doi.org/10.1145/2710016, https://arxiv.org/abs/1303.6257.
    Downloads: 3 This Week
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  • 11
    LTI-Lib is an object oriented computer vision library written in C++ for Windows/MS-VC++ and Linux/gcc. It provides lots of functionality to solve mathematical problems, many image processing algorithms, some classification tools and much more...
    Downloads: 1 This Week
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  • 12
    Mathematics

    Mathematics

    Accumulation of mathematical knowledge, matrix numerical optimization

    Mathematics is a comprehensive collection of notes, resources, and references spanning a wide range of mathematical topics. The repository organizes material across pure and applied mathematics, including calculus, linear algebra, probability, statistics, and optimization. It also extends into computational and algorithmic applications of mathematics, making it a useful reference for both academic study and practical problem-solving. The goal is to provide learners, researchers, and...
    Downloads: 2 This Week
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  • 13

    eMatrix

    A C++ Matrix Library

    eMatrix is a lightweight matrix library developed in C++. EMatrix is designed to help solve engineering problems requiring linear algebra. eMatrix is OS independent and is fairly portable. New features include inv(A) and det(A).
    Downloads: 0 This Week
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  • 14
    Geophysical Library is a C++-library to handle geophysical data. At the moment the focus is on magnetotelluric and seismic data. It also includes a genetic algorithm for data inversion, signal processing and statistics routines.
    Downloads: 1 This Week
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  • 15
    FiboSearch

    FiboSearch

    Efficiently locate minumum of function of non-negative integer

    Fibonacci search for functions! Given a real-valued function of a non-negative integer with one minimum at i in {0, 1, 2, ..., n} and no local minima, efficiently locate that minimum in log (n) time.
    Downloads: 0 This Week
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  • 16
    Programmer's library for random numbers. Also random number generator testing code. Intended for simulation, games and "Monte-Carlo" algorithms.
    Downloads: 2 This Week
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  • 17

    lnlc

    lnlc calculates linear nlc-width and corresponding expressions

    lnlc calculates linear nlc-width and corresponding linear nlc-width expressions. On 2014's computers it works quite well up to graph sizes of about 10 nodes of linear nlc-width 3. The runtime depends on the size of the input graph, its linear nlc-width, and the number of nodes of high degree. The archive also contains the widths and corresponding expressions for the trees of up to 12 nodes.
    Downloads: 0 This Week
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  • 18
    gsasnp2

    gsasnp2

    PubMed ID: 29562348 / DOI: 10.1093/nar/gky175

    * GSA-SNP2 is a successor of GSA-SNP (Nam et al. 2010, NAR web server issue). GSA-SNP2 accepts human GWAS summary data (rs numbers, p-values) or gene-wise p-values and outputs pathway genesets ‘enriched’ with genes associated with the given phenotype. It also provides both local and global protein interaction networks in the associated pathways. * Article: SYoon, HCTNguyen, YJYoo, JKim, BBaik, SKim, JKim, SKim, DNam, "Efficient pathway enrichment and network analysis of GWAS summary data...
    Downloads: 2 This Week
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  • 19
    Rainflow

    Rainflow

    Fast rainflow counting written in C (C99)

    Rainflow Counting Algorithm (4-point-method), C99 compliant. "Rainflow Counting" consists of four main steps: 1. Hysteresis Filtering 2. Peak-Valley Filtering 3. Discretization 4. Four Point Counting Method: These steps are fully documented in standards such as ASTM E1049 "Standard Practices for Cycle Counting in Fatigue Analysis" [1]. This implementation uses the 4-point algorithm mentioned in [2]. To take the residue into account, you may implement a custom method...
    Downloads: 1 This Week
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  • 20
    ...By simple you can understand easy to program (smib is a dynamically typed language, with strong affinity to recursivity, programs are often short and powerful and maybe useful for teaching), and also easy to modify (source code is free, written in C language, and based on notions of stacks and lists). In this version : - some bugs corrected - new examples in smib-0.48/documentation/application/eigenmath/ those examples are here : eigenmath.org (with explanations), they are just adapted to smib. smib roots are here : http://www.eigenmath.org/ You may also like Davide Della Casa's work : http://algebrite.org
    Downloads: 2 This Week
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  • 21
    Ganja.js

    Ganja.js

    Javascript Geometric Algebra Generator for Javascript, c++

    ...Technically, ganja.js is a code generator producing classes that reificate algebraic literals and expressions by using reflection, a built-in tokenizer and a simple AST translator to rewrite functions containing algebraic constructs to their procedural counterparts. ganja.js now has a nodejs based templated source generator that allows the creation of arbitrary algebras for C++, C#, python and rust.
    Downloads: 0 This Week
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  • 22
    APBS

    APBS

    Biomolecular electrostatics software

    This software has moved to http://www.poissonboltzmann.org/.
    Downloads: 0 This Week
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  • 23
    Generic predictor that not depends data itself, this assumes original data is in L2(R) and there exists sampling theorem.
    Downloads: 0 This Week
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  • 24

    ifloat.hh

    integer implementation for float in c++.

    Another simple integer implementation for float in c++, we should use -msoft-float option first because of complexity.
    Downloads: 0 This Week
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  • 25
    A fixed point math header-library for C, under a liberal license.
    Downloads: 1 This Week
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