Open Source Linux Mathematics Software - Page 16

FFTW++ is a C++ header class for the FFTW Fast Fourier Transform library that automates memory allocation, alignment, planning, wisdom, and communication on both serial and parallel (OpenMP/MPI) architectures. In 2D and 3D, hybrid dealiasing of convolutions substantially reduces memory usage and computation time. Wrappers for C, Python, and Fortran are included.

Manual da Gnu Scientific Library em português do Brasil. O manual possui código fonte no formato texinfo.

smib is one of the smallest and simplest computer algebra system in the world, but simple does not mean simplistic. Using smib you can explore many branches of mathematics (e.g. number theory, algebra, calculus, numerical analysis, differential geometry, probability and stochastic calculus) and also some physics (e.g. electromagnetism and quantum mechanics).. 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

surf is a tool to visualize algebraic curves and algebraic surfaces. It is written in C++. The GUI is written using the Gtk widget set.

Sistema de Apoio Didático Profissional. ARNU - Arredondamento de Números. O aplicativo ARNU tem por objetivo auxiliar na resolução de cálculos de arredondamento matemático, abordados de forma técnica, entregando ao usuário um resultado didático e objetivo, o motivo e as normas utilizadas.

A collection of projects I have developed in the past years. It contains: - a tool to compute height and angle of objects above horizon - a proof of concept of DFT and DWT to reduce audio files - a quantitative library with OOorg interface for Calc

Program for experimental data approximation and interpolation

ArchNURBS is a MATLAB tool for the analysis of planar curved structures, with a particular attention to masonry arches. As in CAD softwares, the geometry of the model is defined by a NURBS representation of the structure. Indeed, the user can upload geometries imported from a CAD environment. Based on such a representation, ArchNURBS performs the elastic isogeometric finite element analysis and the collapse limit analysis of the structure. It is possible to include in the analysis the presence of Fiber-Reinforced Polymers (FRP) extrados and intrados strips. A comprehensive descritpion of ArchNURBS is given in "ArchNURBS: NURBS-Based Tool for the Structural Safety Assessment of Masonry Arches in MATLAB", A. Chiozzi, M. Malagu', A. Tralli and A.Cazzani, J. Comput. Civil Eng., 2015. (http://ascelibrary.org/doi/abs/10.1061/%28ASCE%29CP.1943-5487.0000481) ArchNURBS has been developed thanks to a collaboration between the University of Ferrara (Italy) and the University of Cagliar

Programmable RPN and Algebric calculator. Written with Kylix3 OpenEdition for Linux. Mathematic - Trigonometric - Calendar - Financial functions. Very easy to use. Italian and English language. More details on my home page: http://mcz.altervista.org

Average is a simple and fast command-line Perl utility for calculating basic statistics on a list of numbers (one number per line). It works as a traditional Unix filter and can be used as part of those greatly useful chains of piped commands. It calculates average (arithmetic mean), standard deviation, median, total sum, minimum and maximum values present, and shows the number of processed numbers. Entry can by a text file (any column can be specified, default is the first) or directly in the terminal if Average is run without specifying a file -- in which case, input can be terminated by pressing Ctrl-D. It is possible to choose the output of a single statistic (just the value, no labels), instead of the fully detailed output (default).

* Fast GPU linear algebra library (matrix maths) for the C++ language, aiming towards a good balance between speed and ease of use * Provides high-level syntax and functionality deliberately similar to Matlab * Provides an API that is aiming to be compatible with Armadillo for easy transition between CPU and GPU linear algebra code * Useful for algorithm development directly in C++, or quick conversion of research code into production environments * Distributed under the permissive Apache 2.0 license, useful for both open-source and proprietary (closed-source) software * Can be used for machine learning, pattern recognition, computer vision, signal processing, bioinformatics, statistics, finance, etc * Downloads: http://coot.sourceforge.io/download.html * Documentation: http://coot.sourceforge.io/docs.html * Bug reports: http://coot.sourceforge.io/faq.html * Git repo: https://gitlab.com/conradsnicta/bandicoot-code

A C++ library for the computation of bifurcation diagrams: it provides tools for the integration of systems of ODEs that depend on parameters. A Python interface is included.

BigNums offers several GMP-Tools to deal with big numbers.

The Biopsychology Nonlinear Toolbox is a MATLAB toolbox that combines established analysis routines in one easy to use graphical user interface.

This is a set of business math tools. The intended users are American business students. Some features include interest calculations, mortgage payment calculations, markup and markdown calculations and others.

Research code for continuous 3D medial modeling targeted towards anatomical objects. Includes an OpenGL viewer and individual and population-based model fitting tools.

Sistema de Apoio Didático Profissional COBAS - Conversor de Bases O aplicativo COBAS tem como função realizar a conversão entre bases numéricas. As bases suportadas são: Binária, Octal, Decimal e Hexadecimal. São permitidas conversões entre todas as bases. É entregue ao usuário a resolução do problema passo-a-passo, de forma didática, prática e precisa.

CalclipseMath – CalM for short – is a math parser written in Java. With a few lines of code CalM enables your application to evaluate user-supplied mathematical expressions, such as "e^(sin .25pi)" and "(sqrt e)^(sqrt 2)". The standard configuration of the parser has a wide variety of mathematical operations, ranging from basic arithmetic, trigonometry, combinatorics, linear algebra and more. CalM includes a script interpreter which is based on the math parser. The CalM scripting language lets you define your own functions and variables. These may be exported and used in other scripts. The scripting framework supports a component type called MComp (Math Component). MComps are implemented as Java classes and allow further extension to the scripting language. Please visit www.calclipse.com for more information about CalclipseMath and other Calclipse products.

Calculation of camshafts - allows to define a camshaft profile on the set trajectory which should provide the given mechanism. The trajectory can be set graphically, co-ordinates or function.

OpenCell is a user interface for working with CellML models. Features: * Integrate models made up of ODEs. * Supports CellML 1.0 and 1.1, allowing you to build complex models using imports. * Plot and edit graphs. * And more ...

Ceme Evaluates Math Expressions. Ceme is a free math expression parser library written in C# supporting various operators and functions. It also has the option of adding your own functions. A wrapper DLL is provided for non .NET applications.

Chryzodus is a chryzode renderer using Allegro graphics library. Chryzodes are mathematically rendered images which are graphical representations of mathematical operations and relations between numbers. This is a proof maths can be incredibly beautiful !

Clausula is an Automatic Clause Deductor licensed under the GNU GPL. From a set of clauses, this software can determinate whether or not the set is satisfacible. Clausula has been designed for educational purposes, specially for Logic degree curses.

The Distributed Real-time Embedded Analysis Method (DREAM) is a tool and method for the real-time verification and performance estimation of distributed real-time embedded (DRE) systems. Publications: http://www.ics.uci.edu/~gabe/publications.html.

A Python package that provides classes and tools for dealing with dimensional quantities. Includes a parser for the quantity language (i.e. calculates "3 meters per second in miles per hour") and a class for constructing matrices containing dimensions.