Search Results for "numerics"
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Showing 29 open source projects for "numerics"
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Swift Numerics
Advanced mathematical types and functions for Swift
Swift Numerics is a foundational library that extends the Swift standard library with essential numerical protocols, types, and functions needed for scientific and systems programming. It defines generic abstractions over real and complex numbers so algorithms can be written once and work across concrete floating-point types. The package includes RealModule utilities and a full Complex type with the expected arithmetic and transcendental functions, bridging a long-standing gap for numerics in Swift. ... -
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SymbolicNumericIntegration.jl
SymbolicNumericIntegration.jl: Symbolic-Numerics for Solving Integrals
SymbolicNumericIntegration.jl is a hybrid symbolic/numerical integration package that works on the Julia Symbolics expressions. -
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IntervalArithmetic.jl
Library for validated numerics using interval arithmetic
IntervalArithmetic.jl is a Julia package for validated numerics in Julia. All calculations are carried out using interval arithmetic where quantities are treated as intervals. The final result is a rigorous enclosure of the true value. We are working towards having the IntervalArithmetic library be conformant with the IEEE 1788-2015 Standard for Interval Arithmetic. To do so, we have incorporated tests from the ITF1788 test suite. -
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DDogleg Numerics
High performance numerics library in Java
DDogleg Numerics is a high performance Java library for non-linear optimization, robust model fitting, polynomial root finding, sorting, and more. Source code is publicly available and has been released under and Apache 2.0 license. -
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QuantumOptics.jl
Library for the numerical simulation of closed as well as open quantum
...QuantumOptics.jl optimizes processor usage and memory consumption by relying on different ways to store and work with operators. The framework comes with a plethora of pre-defined systems and interactions making it very easy to focus on the physics, not on the numerics. Every function in the framework has been severely tested with all tests and their code coverage presented on the framework's GitHub page. -
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fvcore
Collection of common code shared among different research projects
fvcore is a lightweight utility library that factors out common performance-minded components used across Facebook/Meta computer-vision codebases. It provides numerics and loss layers (e.g., focal loss, smooth-L1, IoU/GIoU) implemented for speed and clarity, along with initialization helpers and normalization layers for building PyTorch models. Its common modules include timers, logging, checkpoints, registry patterns, and configuration helpers that reduce boilerplate in research code. A standout capability is FLOP and activation counting, which analyzes arbitrary PyTorch graphs to report cost by operator and by module for precise profiling. ... -
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CFD Utilities
CFD-related Fortran libraries and applications
UPDATE: As of March 2023, the CFDTOOLS project has moved its public repository to NASA's official organization on GitHub: https://www.github.com/nasa/cfdtools While this repository will remain available, it will no longer receive updates or be monitored for issues. Please see the link above for latest releases and issue status. ---- The CFD Utility Software Library (previously known as the Aerodynamics Division Software Library at NASA Ames Research Center) contains nearly 30... -
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Agena
Agena is an interpreted procedural programming language.
Agena is an easy-to-learn procedural programming language designed for science, scripting, and many other applications. Binaries are available for Windows, Linux, Solaris, OS/2, Mac OS X, Raspberry Pi and DOS. -
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corlpack
Ada Library for heterogenous vectors
Corlpack consists of a library and tools aiming to simplify and accelerate programming of small, scientific, computational applications. One of the planned features is the loading and saving of a variety of research data into a single generic data structure, that is much like the named list from R, thus removing the need to learn many data access APIs. -
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capd
Computer Assisted Proofs in Dynamics
Dynamical Systems and Homology Software. The CAPD library is a collection of flexible C++ modules which are mainly designed to computation of homology of sets and maps and nonrigorous and validated numerics for dynamical systems. -
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dune-archiso
Archiso profile based on CyberOS with DUNE Numerics
...We included the following Arch Linux official repositories: - [core] - [extra] - [community] - [multilib] as well as Third-party repositories: - [arch4edu] - [cyber] - [dune-archiso-repository-core] - [dune-archiso-repository-extra] - [dune-core] - [dune-staging] - [dune-extensions] - [dune-pdelab] - [dune-fem] - [opm] - [dumux] In addition, we provide the packages of some (python) modules of DUNE Numerics (version 2.8.0), DuMux (version 3.4), Open Porous Media (version 2021.10). The full list of packages is described in https://dune-archiso.gitlab.io/packages Enjoy. I don't belong to dune-project. All the blame falls on me (github.com/carlosal1015). -
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govalidator
Package of validators and sanitizers for strings, numerics, etc.
A package of validators and sanitizers for strings, structs and collections. Based on validator.js. Activate behavior to require all fields have a validation tag by default. SetFieldsRequiredByDefault causes validation to fail when struct fields do not include validations or are not explicitly marked as exempt (using valid:"-" or valid:"email,optional"). A good place to activate this is a package init function or the main() function. SetNilPtrAllowedByRequired causes validation to pass when... -
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XLW is a C++ wrapper for the Excel C API described in the Microsoft Excel 97 Developer's Kit. It makes xll programming automatic. Its powerful interface will empower your C, C# or C++ numerics by embedding them in Excel just like the built-in functions.
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Numerics for Chemical Engineering
Numerical models for chemical and process engineering
NCE Calculation Framework is a library of routines, models and data applicable to chemical and process engineering calculations, written in Java. -- NEW -- www.chesolver.com *ONLINE CALCULATORS*. A set of solvers to perform calculations consistently on any device, from smart-phone to desktop. The project includes the following ready to use software all based on the same core library: * Online Calculators at www.chesolver.com * Extensions for Libreoffice/Openoffice Calc... -
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CodeNames
CodeNames is a simple C# library for random identifier generation.
CodeNames is a simple C# library for random identifier generation. It is intended to be used for renaming variables for source code manipulation. We are using evolutionary approach in developing our open-source software and this is an early version, so it is not very advanced, but is usable, tested and well documented. -
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Matplotlib is a python library for making publication quality plots using a syntax familiar to MATLAB users. Matplotlib uses numpy for numerics. Output formats include PDF, Postscript, SVG, and PNG, as well as screen display. As of matplotlib version 1.5, we are no longer making file releases available on SourceForge. Please visit http://matplotlib.org/users/installing.html for help obtaining matplotlib.
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DuMuX
Porous-Media Simulator
DuMuX, DUNE for multi-{phase, component, scale, physics, ...} flow and transport in porous media, is a free and open-source simulator for flow and transport processes in porous media. It is based on the Distributed and Unified Numerics Environment DUNE, dune-project.org. Its main intention is to provide a sustainable and consistent framework for the implementation and application of model concepts, constitutive relations, discretizations, and solvers. It has been successfully applied to CO2 storage scenarios, environmental remediation problems, transport of therapeutic agents through biological tissue, and subsurface-atmosphere coupling. ... -
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Fluid2D
Fluid2D is the Swiss army knife of 2D CFD
Fluid2D allows to study a wide variety of 2D flows. It is written entirely in Python. It is both a teaching code and a research code, capable of running from one core to thousands. Its numerics has been chosen to yield to as small dissipation as possible allowing to simulate easily high Reynolds flows, much higher than any of its concurrents. High performances are achieved by writting most of the operations as matrix-vector multiplications, handled by numpy that itself relies on the highly optimized BLAS. -
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safe numerics
Error Trapping replacements fro C++ integer data types.
Arithmetic operations in C++ are NOT guaranteed to yield the correct mathematical results when applied to C++ integer data types. This library provides compatible replacements which trap anytime an erroneous operation is performed. Requires Boost Libraries keywords: safe integer, safe range -
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RightClickLync
Adds right click context menu to call a highlighted number in Lync
Adds a Right Click context menu to your browser to call number from Lync. Highlight a piece of text in IE/FF13/Chrome and the script will strip out non numerics and pass to Lync via tel: handler and Lync can normalise the number. -
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sealisp
Lisp interpreter for the PSP + UNIX-clones.
This is a Lisp interpreter which will eventually be ANSI standard compliant. It currently compiles for UNIX-clones and the PSP, it has no external dependencies, with the garbage collector and numeric library and all other components being home made, from scratch. Working so far: * Automatic precise garbage collector. * Procedural macros. * Computer algebra library * A bunch of useful primitives. * A fairly small, but useful standard library. In the PSP build, the following additional... -
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Pex adds to Pyrex, or Cython, the ability to write C fast numerics using numpy.ndarray, frees you from Makefiles and header files, and makes your Pyrex classes serializable, through both pickling and a much faster scheme.
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A C++ IRC daemon (IRCd) with an emphasis on customisability. ircd.io is written from scratch and hopes to avoid many of the issues found in other IRCd's that have come about from using a nearly quarter-century old codebase.
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Search and export numerics from any text/ascii file. Data sets (scalar, vector, matrix) are given unique names, based on file content. Results can be generated for Matlab, IDL, Scilab, Octave, XML, HTML A wrapper exists for direct usage from Matlab.
