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Gonum is a set of numeric libraries for the Go programming language. It contains libraries for matrices, statistics, optimization, and more
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THIRD_PARTY_LICENSES LICENSE: license Cephes with BSD-3 Mar 10, 2019
blas blas/gonum: call internal/asm functions directly Mar 27, 2019
bound bound: revert addition of set helpers Jun 17, 2019
diff diff/fd: don't allocate matrix on nil input to Hessian Apr 23, 2019
floats all: run go fmt ./... Mar 31, 2019
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graph graph/encoding/{,di}graph6: add support for digraph6- and graph6-enco… Mar 28, 2019
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lapack lapack/gonum: extend docs for Dpbtrs Jun 17, 2019
mat mat: rename Cloner=>ClonerFrom and Clone=>CloneFrom Jun 8, 2019
mathext all: run go fmt ./... Mar 31, 2019
num num/dualcmplx: package for anticommutative dual complex maths May 8, 2019
optimize mat: rename Cloner=>ClonerFrom and Clone=>CloneFrom Jun 8, 2019
spatial spatial/vptree: new package for vantage point tree NN search May 15, 2019
stat mat: rename Cloner=>ClonerFrom and Clone=>CloneFrom Jun 8, 2019
unit unit: fix typo Jun 6, 2019
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CONTRIBUTORS A+C: add Delaney Gillilan May 9, 2019
GOPHER README: add README.md stub and move licensing to front page May 23, 2017
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README.md README: refer to third party and additional licenses Mar 10, 2019
appveyor.yml appveyor: add go1.12 version tests Apr 18, 2019
doc.go gonum: add Version query function Mar 5, 2019
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README.md

Gonum Build Status Build status codecov.io coveralls.io GoDoc Go Report Card stability-unstable

Installation

The core packages of the gonum suite are written in pure Go with some assembly. Installation is done using go get.

go get -u gonum.org/v1/gonum/...

Supported Go versions

Gonum supports and tests on the three most recent minor versions of Go on Linux and Windows.

Build tags

The gonum packages use a variety of build tags to set non-standard build conditions. Building gonum applications will work without knowing how to use these tags, but they can be used during testing and to control the use of assembly and CGO code.

The current list of non-internal tags is as follows:

  • appengine — do not use assembly or unsafe
  • safe — synonym for appengine
  • bounds — use bounds checks even in internal calls
  • cblas — use CGO gonum.org/v1/netlib/blas/netlib BLAS implementation in tests (only in mat package)
  • noasm — do not use assembly implementations
  • tomita — use Tomita, Tanaka, Takahashi pivot choice for maximimal clique calculation, otherwise use random pivot (only in topo package)

Issues

If you find any bugs, feel free to file an issue on the github issue tracker. Discussions on API changes, added features, code review, or similar requests are preferred on the gonum-dev Google Group.

https://groups.google.com/forum/#!forum/gonum-dev

License

Original code is licensed under the Gonum License found in the LICENSE file. Portions of the code are subject to the additional licenses found in THIRD_PARTY_LICENSES. All third party code is licensed either under a BSD or MIT license.

Code in graph/formats/dot is dual licensed Public Domain Dedication and Gonum License, and users are free to choose the license which suits their needs for this code.

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