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Universal Java Matrix Package (UJMP)

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  Analyzed about 21 hours ago

The Universal Java Matrix Package (UJMP) is an open source Java library that provides sparse and dense matrix classes, as well as a large number of calculations for linear algebra like matrix multiplication or matrix inverse. Operations like mean, correlation, standard deviation, replacement of ... [More] missing values or mutual information are also supported. Matrices can be imported from and exported to a large number of file formats, also linking to JDBC databases is supported. The Universal Java Matrix Package supports multidimensional matrices as well as generic matrices with a specified object type and can also handle very large matrices even when they do not fit into memory. [Less]

84.9K lines of code

0 current contributors

over 8 years since last commit

2 users on Open Hub

Inactive
0.0
 
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Axiom

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  Analyzed about 9 hours ago

Axiom is a general purpose Computer Algebra system. It is useful for research and development of mathematical algorithms. It defines a strongly typed, mathematically correct type hierarchy. It has a programming language and a built-in compiler.

1.55M lines of code

1 current contributors

over 1 year since last commit

1 users on Open Hub

Very Low Activity
5.0
 
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Math::Symbolic

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  Analyzed about 21 hours ago

Math::Symbolic is intended to offer symbolic calculation capabilities to the Perl programmer without using external (to Perl) libraries and/or applications. It's quite limited in scope. No integration of expressions, for example. However, various extensions have been written to allow things like ... [More] symbolic tree transformations using declarative syntax or compilation to Perl or C code for faster numeric evaluation. [Less]

21.8K lines of code

0 current contributors

almost 11 years since last commit

1 users on Open Hub

Inactive
5.0
 
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Licenses: Artistic_..., GNU_Gener..., gpl

Model-Builder

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  No analysis available

Graphical ODE buiding, simulation and analysis tool.

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available
5.0
 
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Mostly written in language not available
Licenses: gpl

NARS2000

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  Analyzed about 7 hours ago

The first NARS (Nested Arrays Research System) was designed and implemented in the early 1980s as a testbed for new ideas in APL, principally with nested arrays. A quarter of a century later, it's time to try again. The goal of this effort, as with the last one, is to foster new ideas about the ... [More] language and its implementation. Language ideas include new functions, operators, and datatypes. To aid in getting your ideas into an implementation, there will be a mechanism for telling NARS that a user-defined APL function represents a new primitive function, operator, or datatype. In order to experiment with your ideas for new extensions, all you need to know is how to write APL programs. [Less]

200K lines of code

0 current contributors

over 7 years since last commit

1 users on Open Hub

Inactive
0.0
 
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Uncommons Maths

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  Analyzed about 11 hours ago

Uncommons Maths is a Java library consisting of a comprehensive random numbers package and other useful mathematical utility classes.

5.8K lines of code

0 current contributors

almost 10 years since last commit

1 users on Open Hub

Inactive
0.0
 
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Gnofract 4D

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  No analysis available

Gnofract 4D is a Gnome-based program to draw fractals. What sets it apart from other fractal programs (and makes it "4D") is the way that it treats the Mandelbrot and Julia sets as different views of the same four-dimensional fractal object. It contains a Fractint-compatible formula compiler ... [More] , allowing it to draw an unlimited number of fractal types, using numerous coloring options. [Less]

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

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

deal.II

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  Analyzed about 6 hours ago

deal.II is a C++ program library targeted at the computational solution of partial differential equations using adaptive finite elements. It uses state-of-the-art programming techniques to offer a modern interface to the complex data structures and algorithms required. The main aim of deal.II is ... [More] to enable rapid development of modern finite element codes, using among other aspects adaptive meshes and a wide array of tools classes often used in finite element programs. [Less]

3.4M lines of code

94 current contributors

1 day since last commit

1 users on Open Hub

Very High Activity
5.0
 
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tab_calc

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  No analysis available

This is a simple software for performing various statistical and mathematicaloperations on single ASCII data-files. Entire file is read into anarray, which is then analyzed. Number of columns is detected automatically.

0 lines of code

0 current contributors

0 since last commit

1 users on Open Hub

Activity Not Available
0.0
 
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Mostly written in language not available
Licenses: gpl3

GluCat: Clifford algebra templates

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  Analyzed about 21 hours ago

GluCat is a generic library of C++ templates which implement universal Clifford algebras over the field of real numbers.

21.8K lines of code

0 current contributors

almost 2 years since last commit

1 users on Open Hub

Very Low Activity
0.0
 
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