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Math::MatrixReal

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  Analyzed about 16 hours ago

Manipulate real matrices in pure Perl.

4.85K lines of code

0 current contributors

about 4 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in Perl
Licenses: artistic_gpl
Tags linearalgebra math perl

python-colormath

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  Analyzed 4 days ago

A Python module that implements a variety of different color math equations. This includes color difference (Delta E), color space conversions, and density calculations.

5.47K lines of code

3 current contributors

6 months since last commit

1 users on Open Hub

Very Low Activity
0.0
 
0 Reviews
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Mostly written in Python
Licenses: gpl3_or_l...
Tags color colorscience math python

Relational

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  Analyzed about 15 hours ago

Relational is primarily a graphical user interface to provide a workspace for experimenting with relational algebra, an offshoot of first-order logic. It also provides a library for 3rd party projects using relational algebra.

5.19K lines of code

0 current contributors

28 days since last commit

1 users on Open Hub

Very Low Activity
0.0
 
0 Reviews
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Mostly written in Python
Licenses: gpl3
Tags algebra database linux math pyqt pyqt4 python relational windows

FuzzPy

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  Analyzed about 9 hours ago

FuzzPy is a library for fuzzy sets, fuzzy graphs, and general fuzzy mathematics for Python.

1.54K lines of code

0 current contributors

about 12 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in Python
Licenses: gpl3_or_l...
Tags fuzzy graph math python set

twole-plan

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  No analysis available

Supporting actors involved in water resources management TwoLe Planning Engine is GNU GPLv3-covered free software for supporting Integrated Water Resources Management (IWRM). It provides advanced optimization (stochastic dynamic programming) and simulation engines suitable to allow Decision ... [More] Support Systems (DSS) to explore water management policies for multi-criteria water planning. The provided optimization and simulation algorithms enable the design and evaluation of water management policies even for multipurpose reservoir networks under different scenarios and goals. Such kind of mathematical support may be of great importance to allow the actors (stakeholders, decision makers, domain-experts) which are involved in the IWRM problem to move from the complexity of the IWRM modeling to the complexity of the decision problem, relying on automatic tools to explore different scenarios and goals while focusing on the effects of different water management policies. On the other hand, publicly available software for supporting IWRM decision-making can be viewed as a transparency prerequisite to provide involved actors the ability to understand the implications of the technical apparatus on decision-making and to mitigate unwanted technology-driven biases. The transparency requirements can be articulated in the very basic demand to be able to freely run the software and to study its complete and non-vague formulation (which needs the public availability of the source code) and in the possibility to correct and improve the software and release improvements to the public. Even if such possibility is usually exploitable only by competent researchers, its importance is vital to raise IWRM actors awareness about the intrinsic fallibility of technical apparatuses and to ensure them the maximum degree of dependability in relying on such software, which is achievable allowing and promoting the maximum degree of public verifiability. These requirements are satisfied only by free software, because the definition of free software is equivalent to them. This is an excerpt of the TwoLe Planning Engine presentation you can find at http://savannah.nongnu.org/projects/twole-plan Please refer to that URL to learn about other important aspects of TwoLe Planning Engine. Copyright (C) 2009, 2010 Daniele de Rigo [Less]

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available
5.0
 
0 Reviews
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Mostly written in language not available
Licenses: gpl3_or_l...
Tags automation c++ control dss environment integration machine_learning management math modss natural-resources numerical 5 more...

Fixed Point Math

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  No analysis available

A library of C routines to perform fixed-point (Q-format) mathematical operations, suitable for Embedded DSP systems. Features: (1) Conversion from floating-point to fixed-point and vice versa (with or without rounding) (2) Extracting integer-part and fractional-part of Q-number (3) ... [More] Add, Subtract, Multiply, Divide (different versions for dealing with rounding and saturation available) (4) Trig functions: sin, cos, asin, acos, atan, atan2 (5) Sqrt, Abs, Magnitude-phase, Log, Exp [Less]

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available
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Mostly written in language not available
Licenses: NonProfit...
Tags c dsp embedded math mathlibrary

ArcadeJS

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  Analyzed about 20 hours ago

Arcade.js is a 2d game engine based on JavaScript and HTML5 Canvas. Part of the distribution is - lina.js An independent object oriented library for points, vectors, and homogeneous transformations in 2D space. A polygon class helps with collision detection and hit ... [More] testing. - arcade.js A 2D game engine that provides a render loop and support for multiple moving objects, sound, etc. - arcade-controls.js Support for touch screens / smartphones - Demos [Less]

25.1K lines of code

0 current contributors

over 6 years since last commit

1 users on Open Hub

Inactive
0.0
 
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Mostly written in JavaScript
Licenses: mit
Tags 2d canvas games html5 javascript math

SciD (scientific library for D)

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  Analyzed 3 days ago

SciD is a collection of numerical routines and bindings written in and for the D programming language.

13.9K lines of code

0 current contributors

about 6 years since last commit

1 users on Open Hub

Inactive
0.0
 
0 Reviews
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Mostly written in D
Licenses: boost
Tags library math mathematics numerical numerics programming science scientific

mprime

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  Analyzed 3 days ago

Great Internet Mersenne Prime Search

109K lines of code

0 current contributors

about 8 years since last commit

1 users on Open Hub

Inactive
5.0
 
0 Reviews
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Mostly written in C
Licenses: academic
Tags gimps math mersenne prime95 primes

C++ Mathematical Expression Library

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  Analyzed about 16 hours 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]

42.9K lines of code

2 current contributors

over 1 year since last commit

1 users on Open Hub

Very Low Activity
5.0
 
0 Reviews
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Mostly written in C++
Licenses: common_pu...
Tags abs acos and arash asin atan atan2 avg boolean c++ ceil clamp 49 more...