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Apache Commons Nabla

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Claimed by Apache Software Foundation Analyzed over 1 year ago

Nabla is an algorithmic differentiator for mathematical functions. Just like the mathematical Nabla operator transforms a function into its differential, the Nabla library transforms an existing java object implementing a function double f(double) { ... } into another java object that in ... [More] addition to computing the value of f like the original one also computes its derivative. The created object is built by applying the classical exact differentiation rules to the function underlying expressions. There are no approximations and no step sizes. Nabla uses bytecode transformation to create the differentiated class and instances [Less]

5.38K lines of code

0 current contributors

almost 4 years since last commit

2 users on Open Hub

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0.0
 
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LaTeXtaglet

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  Analyzed 8 months ago

LaTeXtaglet allows inclusion of mathematical equations in Javadocs. This project was originally developed by Stephan Dlugosz and hosted at SourceForge. The original source code is dependent of Windows conventions for directories and files names. The modified version of LaTeXtaglet described ... [More] here runs fine on unix platforms but was never tested on Windows. It's uncertain whether changes in the modified version were propagated back to the original code base as the original author apparently stopped improvements to the original code base. Hence, another code base was created under JQuantLib umbrella. JQuantLib uses LaTeXtaglet to generate nice Javadocs which contains UML diagrams and mathematical equations. Richard Gomes http://www.jquantlib.org/index.php/User:RichardGomes [Less]

890 lines of code

0 current contributors

about 8 years since last commit

2 users on Open Hub

Activity Not Available
0.0
 
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BioLabs

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  Analyzed over 1 year ago

Framework for implementing models of biological objects and a platform for performing virtual experiments with them.

8.67K lines of code

0 current contributors

over 5 years since last commit

1 users on Open Hub

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0.0
 
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Yeppp! library

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  Analyzed about 1 year ago

Yeppp! is a high-performance SIMD-optimized mathematical library for C/C++, Java, .Net, and FORTRAN. Yeppp! provides high-performance SIMD-accelerated implementations of operations on vectors, e.g. vector addition, dot product, array summation and vector log/exp/sin/cos.

37.4K lines of code

2 current contributors

about 1 year since last commit

1 users on Open Hub

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0.0
 
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OpenMaLi

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  Analyzed over 1 year ago

Set of open, reliable, math functions in classes (=collections by domains) designed to be used from any project/library, with any data-structure. In other words, all the things you usually rewrite for each project. But coded with universality in mind. The most important package is the ... [More] org.openmali.vecmath2 one, which contains an improved vecmath - similar to Sun's vecmath, but better, faster and more convenient. [Less]

30.3K lines of code

0 current contributors

over 3 years since last commit

1 users on Open Hub

Activity Not Available
5.0
 
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C++ Mathematical Expression Library

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  Analyzed 17 days ago

The C++ Mathematical Expression Library (ExprTk) is a simple to use, easy to integrate and extremely efficient and fast mathematical expression parsing and evaluation engine. The parsing engine supports various kinds of functional, logic processing semantics and is very easily extendible. ... [More] http://www.partow.net/programming/exprtk/index.html Mathematical operators (+, -, *, /, %, ^) Functions (min, max, avg, sum, abs, ceil, floor, round, roundn, exp, log, log10, logn, root, sqrt, clamp, range) Trigonometry (sin, cos, tan, acos, asin, atan, atan2, cosh, cot, csc, sec, sinh, tanh, d2r, r2d, d2g, g2d, hyp) Equalities, Inequalities and Assigment (=, ==, , !!=, , >=, :=, <-) Boolean logic, conditional statements and while-loop construct (and, or, xor, not, nand, no [Less]

39.6K lines of code

1 current contributors

19 days since last commit

1 users on Open Hub

Very Low Activity
5.0
 
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Model-Builder

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  Analyzed over 1 year ago

Graphical ODE buiding, simulation and analysis tool.

1.01M lines of code

0 current contributors

about 6 years since last commit

1 users on Open Hub

Activity Not Available
5.0
 
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graph-php

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  Analyzed about 3 years ago

A mathematical graph/network library written in PHP

427 lines of code

0 current contributors

over 4 years since last commit

0 users on Open Hub

Activity Not Available
0.0
 
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Licenses: No declared licenses

forevalz

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  No analysis available

ForevalZ - compiler of mathematical expressions(formulas)(directly in FPU x86) with complex numbers given as string at 'run-time'. (dll library and delphi component)(math parser, math expression parser, evaluate formula, evaluator)

0 lines of code

0 current contributors

0 since last commit

0 users on Open Hub

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0.0
 
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Mostly written in language not available
Licenses: No declared licenses

FFC

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  Analyzed 13 days ago

FFC works as a compiler for multilinear forms by generating code (C or C++) for the evaluation of a multilinear form given in mathematical notation. This new approach to form evaluation makes it possible to combine generality with efficiency; the form can be given in mathematical notation and the ... [More] generated code is as efficient as hand-optimized code. FFC is a component of the FEniCS project, see http://www.fenicsproject.org. [Less]

115K lines of code

11 current contributors

about 2 months since last commit

0 users on Open Hub

Moderate Activity
0.0
 
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