Copyright for macaulay2 source package in Jammy

Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Macaulay2
Source: http://macaulay2.com
Files-Excluded:
 M2/Macaulay2/packages/Style/katex/contrib/auto-render.min.js
 M2/Macaulay2/packages/Style/katex/contrib/copy-tex.min.*
 M2/Macaulay2/packages/Style/katex/fonts
 M2/Macaulay2/packages/Style/katex/katex.min.*
 M2/Macaulay2/packages/Style/katex/LICENSE
 M2/Macaulay2/packages/Visualize/css/bootstrap*.min.css
 M2/Macaulay2/packages/Visualize/fonts
 M2/Macaulay2/packages/Visualize/js/bootstrap.min.js
 M2/Macaulay2/packages/Visualize/js/clipboard.min.js
 M2/Macaulay2/packages/Visualize/js/d3.v3.min.js
 M2/Macaulay2/packages/Visualize/js/jquery-1.11.3.min.js
 M2/Macaulay2/packages/Visualize/js/three.min.js
 M2/Macaulay2/packages/Visualize/js/underscore.js
Comment: Files-Excluded field removes embedded Javascript libraries.
 .
 An email from Dan Grayson dated 2020-08-03 clarified the
 licenses of code contributed by authors other than himself and Mike
 Stillman:
 .
 "A priori the author of a file is the copyright holder, by default.
 We haven't always been alert about asking authors to put their code
 in the public domain, although I have done that in a few
 cases. . . My general attitude is that anyone who contributes code to
 us is putting it in the public domain, implicitly."

Files: *
Copyright: 1993-2019 Daniel R. Grayson 
           1993-2020 Michael E. Stillman 
License: GPL-2+

Files: debian/*
Copyright: 2015-2021 Doug Torrance 
License: GPL-2+

Files: debian/missing-sources/render-a11y-string.js
       M2/Macaulay2/packages/Style/katex/contrib/render-a11y-string.min.js
Copyright: 2013-2019 Khan Academy and other contributors
Comment: https://github.com/KaTeX/KaTeX/blob/v0.12.0/LICENSE
License: Expat

Files: M2/cmake/FindAtomicOps.cmake
       M2/cmake/FindBDWGC.cmake
       M2/cmake/FindFactory.cmake
       M2/cmake/FindFlint.cmake
       M2/cmake/FindFrobby.cmake
       M2/cmake/FindGDBM.cmake
       M2/cmake/FindMathic.cmake
       M2/cmake/FindMathicgb.cmake
       M2/cmake/FindMemtailor.cmake
       M2/cmake/FindMPIR.cmake
       M2/cmake/FindMPSolve.cmake
       M2/cmake/FindNTL.cmake
Copyright: 2020 Mahrud Sayrafi 
Comment: The files themselves only contain the line "Redistribution
 and use is allowed according to the terms of the BSD license."  In an
 email, the author confirmed that the license in question is the
 3-clause version, which is the same license used by CMake itself.  See
 https://cmake.org/licensing/.  This comment also applies to the other
 Find*.cmake files below.
License: BSD-3-Clause

Files: M2/cmake/FindCDDLIB.cmake
Copyright: 2006 Laurent Montel 
           2018 Thomas Baumgart 
           2020 Mahrud Sayrafi 
License: BSD-3-Clause

Files: M2/cmake/FindGMP.cmake
Copyright: 2016 Jack Poulson 
           2020 Mahrud Sayrafi 
License: BSD-3-Clause

Files: M2/cmake/FindMPFR.cmake
Copyright: 2006, 2007 Montel Laurent 
           2008, 2009 Gael Guennebaud 
           2010 Jitse Niesen 
           2015 Jack Poulson 
           2020 Mahrud Sayrafi 
License: BSD-3-Clause

Files: M2/cmake/FindTBB.cmake
Copyright: 2012 Sergiu Dotenco
License: Expat

Files: M2/config/ax_compare_version.m4
Copyright: 2008 Tim Toolan 
License: FSFAP

Files: M2/config/ax_func_accept_argtypes.m4
Copyright: 2008 Daniel Richard G. 
License: GPL-2+ with autoconf exception

Files: M2/config/ax_prog_cc_for_build.m4
Copyright: 2008 Paolo Bonzini 
License: FSFAP

Files: M2/config/gtest.m4
Copyright: 2012 Canonical, Ltd.
License: Expat

Files: M2/Macaulay2/d/boost-regex.cpp
       M2/Macaulay2/d/regex.dd
       M2/Macaulay2/m2/markdown.m2
       M2/Macaulay2/m2/regex.m2
Copyright: 2020 Mahrud Sayrafi
Comment: See Comment at top of this file.
License: public-domain

Files: M2/Macaulay2/e/bibasis/*
       M2/Macaulay2/packages/BIBasis.m2
Copyright: 2006-2011 Mikhail V. Zinin 
License: GPL-2+

Files: M2/Macaulay2/e/franzi*
Copyright: Franziska Hinkelmann
License: public-domain

Files: M2/Macaulay2/e/localring.cpp
       M2/Macaulay2/e/localring.hpp
       M2/Macaulay2/e/mutablecomplex.cpp
       M2/Macaulay2/e/mutablecomplex.hpp
       M2/Macaulay2/m2/localring.m2
       M2/Macaulay2/packages/PruneComplex*
Copyright: 2017 Mahrud Sayrafi 
           2017 Mike Stillman 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/e/mpreal.h
Copyright: 2008-2019 Pavel Holoborodko
License: GPL-3+

Files: M2/Macaulay2/e/mutablemat-imp.hpp
       M2/Macaulay2/e/NAG.cpp
       M2/Macaulay2/e/NAG.hpp
       M2/Macaulay2/e/SLP.cpp
       M2/Macaulay2/e/SLP.hpp
       M2/Macaulay2/e/SLP-defs.hpp
       M2/Macaulay2/e/SLP-imp.hpp
Copyright: 2008, 2015 Anton Leykin and Mike Stillman
Comment: Anton Leykin's code in this file is in the public domain.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/e/unit-tests/GivaroTest.cpp
Copyright: 1994-2009 The Givaro group
License: CECILL-B

Files: M2/Macaulay2/editors/pygments/macaulay2.py.in
Copyright: 2006-2021 Pygments team
Comment: The copyright header says to "see AUTHORS".  This refers to
 the AUTHORS file in the Pygments source.  See the Debian "pygments"
 source package or https://github.com/pygments/pygments.
License: BSD-2-clause

Files: M2/Macaulay2/editors/vim/m2.vim.plugin
Copyright:  2010 David Cook II 
License: public-domain

Files: M2/Macaulay2/m2/book.m2
Copyright: 1997 Daniel R. Grayson
           2020 Mahrud Sayrafi
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/m2/expressions.m2
Copyright: 1992-2002 Daniel R. Grayson
           2018 P. Zinn-Justin
Comment: See M2/LICENSING-NOTES
License:  GPL-2+ and public-domain

Files: M2/Macaulay2/m2/fano.m2
       M2/Macaulay2/tests/normal/testsubring.m2
Copyright: 1996, 1997 Michael Stillman and David Eisenbud
License: GPL-2+

Files: M2/Macaulay2/m2/hypertext.m2
Copyright: 1993-2003 Daniel R. Grayson
           2020 P. Zinn-Justin
           2020 Mahrud Sayrafi
Comment: See M2/LICENSING-NOTES
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/PrimaryDecomposition*
Copyright: 2020 Mike Stillman 
           2020 Carolyn Yackel 
           2020 Justin Chen 
           2020 Mahrud Sayrafi 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/m2/minPres.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/minimalPresentation-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/trim-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/overviewB.m2
       M2/Macaulay2/packages/PrimaryDecomposition/primaryDecomposition-test.m2
Copyright: 2006 Amelia Taylor
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/m2/schubert.m2
Copyright: Bernd Sturmfels
           Josephine Yu
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/m2/webapp.m2
       M2/Macaulay2/packages/VectorGraphics*
Copyright: 2018-2020 Paul Zinn-Justin 
Comment: See M2/LICENSING-NOTES
License: public-domain

Files: M2/Macaulay2/packages/AdjointIdeal*
       M2/Macaulay2/packages/ConvexInterface*
       M2/Macaulay2/packages/MapleInterface*
       M2/Macaulay2/packages/Parametrization*
       M2/Macaulay2/packages/SRdeformations.m2
Copyright: 2009 Janko Boehm 
License: GPL-2+

Files: M2/Macaulay2/packages/AlgebraicSplines.m2
Copyright: 2014-2015 Mike Dipasquale 
License: GPL-2+

Files: M2/Macaulay2/packages/AnalyzeSheafOnP1.m2
       M2/Macaulay2/packages/ChainComplexOperations.m2
       M2/Macaulay2/packages/CompleteIntersectionResolutions.m2
       M2/Macaulay2/packages/HigherCIOperators.m2
       M2/Macaulay2/packages/HomotopyLieAlgebra.m2
       M2/Macaulay2/packages/MCMApproximations.m2
Copyright: 2013, 2015, 2017, 2019, 2021 David Eisenbud 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/AssociativeAlgebras*
       M2/Macaulay2/packages/NCAlgebraV2.m2
       M2/Macaulay2/packages/undistributed-packages/SuffixTrees.m2
Copyright: 2016, 2021 Frank Moore 
           2016, 2021 Mike Stillman 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/AInfinity.m2
       M2/Macaulay2/packages/BeginningMacaulay2*
       M2/Macaulay2/packages/EagonResolution.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/pushForward-doc.m2
       M2/Macaulay2/packages/MonomialOrbits.m2
       M2/Macaulay2/packages/Truncations.m2
       M2/Macaulay2/packages/undistributed-packages/RandomSearch.m2
Copyright: 2006, 2009, 2018, 2020, 2021 David Eisenbud 
           2006, 2009, 2018, 2020, 2021 Mike Stillman 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/Bertini*
Copyright: 2020 Elizabeth Gross 
           2020 Jose Israel Rodriguez 
           2020 Dan Bates 
           2020 Anton Leykin 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/BettiCharacters.m2
       M2/Macaulay2/packages/HighestWeights*
Copyright: 2014, 2021 Federico Galetto 
License: GPL-3+

Files: M2/Macaulay2/packages/BGG.m2
Copyright: 2016 Hirotachi Abo 
           2016 Wolfram Decker 
           2016 David Eisenbud 
           2016 Frank Schreyer 
           2016 Gregory G. Smith 
           2016 Mike Stillman 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/BinomialEdgeIdeals.m2
Copyright: 2015 Tobias Windisch 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Binomials.m2
       M2/Macaulay2/packages/Cyclotomic.m2
Copyright: 2009-2014 Thomas Kahle 
License: GPL-2+

Files: M2/Macaulay2/packages/BoijSoederberg.m2
Copyright: 2015 David Eisenbud 
           2015 Frank Schreyer 
           2015 Mike Stillman 
           2015 Courtney Gibbons 
           2015 Branden Stone 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/Book3264Examples.m2
Copyright: 2010 Charley Crissman 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/BooleanGB.m2
Copyright: 2011 Franziska Hinkelmann 
           2011 Mike Stillman
           2011 Elizabeth Arnold
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/Bruns.m2
Copyright: 2008 David Eisenbud 
           2008 Sonja Petrovic
           2008 Adam Van Tuyl
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/ChainComplexExtras.m2
Copyright: 2016 David Eisenbud 
           2016 Frank Moore 
           2016 Frank-Olaf Schreyer 
           2016 Greg Smith 
           2016 Lily Silverstein 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/CharacteristicClasses.m2
Copyright: 2015 Martin Helmer 
           2015 Christine Jost 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Chordal*
Copyright: 2017 Diego Cifuentes 
           2017 Pablo Parrilo 
License: GPL-2+

Files: M2/Macaulay2/packages/CoincidentRootLoci*
Copyright: 2020 Maria Chiara Brambilla 
           2020 Giovanni Staglianò 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Complexes.m2
Copyright: 2020 Gregory G. Smith 
           2020 Mike Stillman 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/ConformalBlocks.m2
       M2/Macaulay2/packages/StatePolytope*
Copyright: 2008, 2018 Dave Swinarski 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/CorrespondenceScrolls.m2
Copyright: 2018 David Eisenbud 
           2018 Frank-Olaf Schreyer
           2018 Alessio Sammartano
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Cremona*
       M2/Macaulay2/packages/MultiprojectiveVarieties.m2
       M2/Macaulay2/packages/Resultants.m2
       M2/Macaulay2/packages/SparseResultants.m2
       M2/Macaulay2/packages/SpecialFanoFourfolds.m2
Copyright: 2020 Giovanni Staglianò 
License: GPL-2+

Files: M2/Macaulay2/packages/DecomposableSparseSystems*
Copyright: 2020 Taylor Brysiewicz 
           2020 Jose Israel Rodriguez 
           2020 Frank Sottile 
           2020 Thomas Yahl 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Depth.m2
Copyright: 2010 Bart Snapp 
           2016 David Eisenbud 
           2016 Branden Stone 
License: public-domain

Files: M2/Macaulay2/packages/DeterminantalRepresentations.m2
Copyright: 2019 Justin Chen 
           2019 Papri Dey 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/DGAlgebras.m2
Copyright: 2017 Frank Moore 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/DiffAlg.m2
Copyright: 2018 Manuel Dubinsky 
           2018 Cesar Massri 
           2018 Ariel Molinuevo 
           2018 Federico Quallbrunn 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Divisor.m2
Copyright: 2018 Karl Schwede 
           2018 Zhaoning Yang 
License: public-domain

Files: M2/Macaulay2/packages/Dmodules*
Copyright: 1999-2009 Anton Leykin 
           1999-2009 Harrison Tsai
License: GPL-2+

Files: M2/Macaulay2/packages/EdgeIdeals.m2
Copyright: 2008-2010 Chris Francisco 
           2008-2010 Andrew Hoefel 
           2008-2010 Adam Van Tuyl 
License: GPL-2+

Files: M2/Macaulay2/packages/EliminationMatrices.m2
Copyright: 2011, 2012 Nicolás Botbol 
           2011, 2012 Laurent Busé 
           2011, 2012 Manuel Dubinsky 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/EllipticCurves.m2
Copyright: 2014 Alessandro Oneto 
           2014 Stefano Marseglia 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/EngineTests*
       M2/Macaulay2/packages/undistributed-packages/CustomEngineTests.m2
       M2/Macaulay2/packages/undistributed-packages/FastLinearAlgebra*
Copyright: 2011 Michael E. Stillman 
           2011 Jakob Kröker 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/EnumerationCurves.m2
Copyright: 2013 Hiep Dang 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/EquivariantGB*
Copyright: 2014 Chris Hillar 
           2014 Robert Krone 
           2014 Anton Leykin 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/EigenSolver.m2
Copyright: 2020 Laurent Busé 
           2020 Justin Chen 
           2020 Kisun Lee 
           2020 Anton Leykin 
           2020 Tomas Pajdla 
           2020 Erika Pirnes 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/ExampleSystems*
Copyright: 2020 Anton Leykin 
           2020 Justin Chen 
           2020 Kelly Maluccio 
           2020 Leah Gold 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/ExteriorIdeals.m2
       M2/Macaulay2/packages/ExteriorModules.m2
Copyright: 2017, 2021 Marilena Crupi 
           2017, 2021 Luca Amata 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/FastMinors.m2
Copyright: 2021 Boyana Martinova 
           2021 Marcus Robinson 
           2021 Karl Schwede 
           2021 Yuhui (Wei) Yao 
License: public-domain

Files: M2/Macaulay2/packages/FGLM.m2
Copyright: 2019 Dylan Peifer 
           2019 Mahrud Sayrafi 
License: GPL-3+

Files: M2/Macaulay2/packages/FiniteFittingIdeals.m2
Copyright: 2015 Gustav Sædén Ståhl 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/FormalGroupLaws.m2
       M2/Macaulay2/packages/Graphics.m2
       M2/Macaulay2/packages/WeylGroups*
Copyright: 2010, 2012 Baptiste Calmès
           2010, 2012 Viktor Petrov
License: GPL-2+

Files: M2/Macaulay2/packages/FourierMotzkin.m2
Copyright: 1998-2000, 2006, 2008, 2010 Gregory G. Smith 
License: GPL-2+

Files: M2/Macaulay2/packages/FourTiTwo.m2
Copyright: 2008, 2009 Mike Stillman 
           2008, 2009 Josephine Yu 
           2008, 2009 Sonja Petrovic 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/FrobeniusThresholds*
Copyright: 2019 Juliette Bruce 
           2019 Daniel Hernández 
           2019 Karl Schwede 
           2019 Dan Smolkin 
           2019 Pedro Teixeira 
           2019 Emily Witt 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/FunctionFieldDesingularization.m2
       M2/Macaulay2/packages/QthPower.m2
Copyright: 2014, 2021 Douglas A. Leonard 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/GenericInitialIdeal.m2
       M2/Macaulay2/packages/Regularity.m2
Copyright: 2008, 2009 Alexandra Seceleanu 
           2008, 2009 Nathaniel Stapleton 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/gfanInterface.m2
Copyright: 2012 Mike Stillman 
           2012 Andrew Hoefel 
           2012 Diane Maclagan 
           2012 Josephine Yu
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/GKMVarieties*
Copyright: 2020 Chris Eur 
           2020 Ritvik Ramkumar 
License: GPL-2+

Files: M2/Macaulay2/packages/GradedLieAlgebras*
Copyright: 2020 Clas Löfwall 
           2020 Samuel Lundqvist 
License: GPL-2+

Files: M2/Macaulay2/packages/GraphicalModels.m2
Copyright: 2013 Luis Garcia-Puente 
           2013 Sonja Petrovic 
           2013 Mike Stillman 
           2013 Seth Sullivant 
           2013 Alexander Diaz
           2013 Shaowei Lin
           2013 David Murrugarra
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/GraphicalModelsMLE.m2
Copyright: 2020 Carlos Amendola 
           2020 Luis David Garcia Puente 
           2020 Roser Homs Pons 
           2020 Olga Kuznetsova 
           2020 Harshit J Motwani 
           2020 Elina Robeva 
           2020 David Swinarski 
License: GPL-2+

Files: M2/Macaulay2/packages/Graphs.m2
Copyright: 2010 Amelia Taylor 
           2010 Augustine O'Keefe 
           2014 Jack Burkart 
           2014 David Cook II 
           2014 Caroline Jansen 
License: GPL-2+

Files: M2/Macaulay2/packages/GroebnerStrata.m2
Copyright: 2021 Mike Stillman 
           2021 Kristine Jones 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/GroebnerWalk.m2
Copyright: 2017 Dylan Peifer 
License: GPL-2+

Files: M2/Macaulay2/packages/Hadamard.m2
Copyright: 2020 Iman Bahmani Jafarloo 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/HodgeIntegrals.m2
Copyright: 2010 Stephanie Yang 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/HyperplaneArrangements.m2
Copyright: 2008-2016 Graham Denham
           2008-2016 Gregory G. Smith 
License: GPL-2+

Files: M2/Macaulay2/packages/IntegralClosure*
Copyright: 2020 David Eisenbud 
           2020 Mike Stillman 
           2020 Amelia Taylor 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/InvariantRing.m2
Copyright: 2014 Thomas Hawes 
License: GPL-2+

Files: M2/Macaulay2/packages/InverseSystems.m2
Copyright: 2018 David Eisenbud 
           2018 Mats Boij 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Jets*
Copyright: 2021 Federico Galetto 
           2021 Nicholas Iammarino 
License: GPL-3+

Files: M2/Macaulay2/packages/InvolutiveBases.m2
Copyright: 2009 Daniel Robertz 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/K3Carpets.m2
Copyright: 2018 David Eisenbud 
           2018 Frank-Olaf Schreyer 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/K3Surfaces.m2
Copyright: 2021 Michael Hoff 
           2021 Giovanni Staglianò 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Kronecker.m2
Copyright: 2010 Edward Carter 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/KustinMiller.m2
Copyright: 2011 Janko Boehm 
           2011 Stavros Papadakis 
License: GPL-2+

Files: M2/Macaulay2/packages/LatticePolytopes.m2
Copyright: 2015 Anders Lundman 
           2015 Gustav Sædén Ståhl 
License: public-domain

Files: M2/Macaulay2/packages/LexIdeals.m2
Copyright: 2008 Chris Francisco 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/LieTypes.m2
Copyright: 2018 Dave Swinarski 
License: GPL-2+

Files: M2/Macaulay2/packages/LinearTruncations.m2
Copyright: 2021 Lauren Cranton Heller 
           2021 David Eisenbud 
           2021 Navid Nemati 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/LocalRings*
Copyright: 2017 Mahrud Sayrafi 
           2008, 2017 Mike Stillman 
           2008 David Eisenbud 
Comment: See Comment at the top of this file.
License: GPL-2+ and public-domain

Files: M2/Macaulay2/packages/M0nbar.m2
Copyright: 2014 Han-Bom Moon 
           2014 David Swinarski 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Macaulay2Doc/doc_lists.m2
       M2/Macaulay2/packages/Macaulay2Doc/doc_tables.m2
Copyright: 2018 Daniel R. Grayson
           2018 Lily Silverstein
License: GPL-2+

Files: M2/Macaulay2/packages/Macaulay2Doc/functions/accumulate-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/append-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/commonest-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/compositions-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/deepSplice-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/delete-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/demark-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/drop-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/first-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/flatten-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/fold-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/horizontalJoin-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/insert-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/merge-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/part-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/partitions-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/parts-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/polarize-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/prepend-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/separate-doc.m2
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Copyright: 2018 Lily Silverstein
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       M2/Macaulay2/packages/Macaulay2Doc/functions/cos-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/hilbertPolynomial-doc.m2
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       M2/Macaulay2/packages/Macaulay2Doc/functions/poincare-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/poincareN-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/reduceHilbert-doc.m2
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Copyright: 2019 Justin Chen 
           2018 Joe Kileel 
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           2008 Anton Leykin
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Copyright: 2018 Davide Alberelli 
           2018 Paolo Lella 
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Copyright: 2021 Fereshteh Bahadorykhalily 
           2021 Fatemeh Tarashi Kashani 
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Copyright: 2020 Zhan Jiang 
           2020 Sarasij Maitra 
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Copyright: 2019 Eloisa Grifo 
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Copyright: 2009 Alexandra Seceleanu
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Copyright: 2006 Craig Huneke 
           2006 David Eisenbud 
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Copyright: 2011 David Eisenbud 
           2011 Daniel Erman 
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           2011 Dumitru Stamate 
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           2019 Alberto F. Boix 
           2019 Juliette Bruce 
           2019 Drew Ellingson 
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           2019 Zhibek Kadyrsizova 
           2019 Mordechai Katzman 
           2019 Sara Malec 
           2019 Matthew Mastroeni 
           2019 Maral Mostafazadehfard 
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           2019 Karl Schwede 
           2019 Dan Smolkin 
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Copyright: 2019 Mary Barker 
           2019 Patricio Gallardo 
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Copyright: 2020 Sonja Petrovic 
           2020 Sara Jamshidi Zelenberg 
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Copyright: 2018 Lars Winther Christensen 
           2018 Oana Veliche 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/ToricInvariants.m2
Copyright: 2018 Martin Helmer 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/ToricTopology.m2
Copyright: 2015 Alvise Trevisan 
           2015 Alexander I. Suciu 
License: GPL-3+

Files: M2/Macaulay2/packages/TriangularSets*
Copyright: 2017 Diego Cifuentes 
License: GPL-2+

Files: M2/Macaulay2/packages/Triplets.m2
Copyright: 2013 Gunnar Floystad 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Tropical*
Copyright: 2019 Carlos Amendola 
           2019 Kathlen Kohn 
           2019 Sara Lamboglia 
           2019 Diane Maclagan 
           2019 Benjamin Smith 
           2019 Jeff Sommars 
           2019 Paolo Tripoli 
           2019 Magdalena Zajaczkowska 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/TSpreadIdeals.m2
Copyright: 2021 Luca Amata 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/undistributed-packages/FrobeniusMultiplicities.m2
       M2/Macaulay2/packages/undistributed-packages/Functoriality.m2
Copyright: 2009 Jason G McCullough 
License: GPL-2+

Files: M2/Macaulay2/packages/undistributed-packages/Polyhedra2.m2
       M2/Macaulay2/packages/undistributed-packages/PolyhedralObjects.m2
Copyright: 2012 Nathan Ilten 
           2012 Josephine Yu
           2012 Qingchun Ren
           2010 Rene Birker
License: GPL-3+

Files: M2/Macaulay2/packages/undistributed-packages/PolymakeInterface.m2
Copyright: 2012 Josephine Yu 
           2012 Nathan Ilten 
           2012 Qingchun Ren 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/SubalgebraBases*
Copyright: 2021 Michael Burr 
           2021 Oliver Clarke 
           2021 Timothy Duff 
           2021 Jackson Leaman
           2021 Nathan Nichols 
           2021 Elise Walker 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/SubalgebraBases/Old-SubalgebraBases/SubalgebraBases/sagbieng.m2
       M2/Macaulay2/packages/SubalgebraBases/Old-SubalgebraBases/SubalgebraBases/sagbitop.m2
Copyright: 1997 Mike Stillman 
           1997 Harry Tsai
License: GPL-2+

Files: M2/Macaulay2/packages/VersalDeformations.m2
Copyright: 2020 Nathan Owen Ilten 
License: GPL-3+

Files: M2/Macaulay2/packages/VirtualResolutions*
Copyright: 2018-2020 Ayah Almousa 
           2018-2020 Christine Berkesch 
           2018-2020 Juliette Bruce 
           2018-2020 David Eisenbud 
           2018-2020 Michael Loper 
           2018-2020 Mahrud Sayrafi 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/packages/Visualize*
Copyright: 2017 Brett Barwick 
           2017 Thomas Enkosky 
           2017 Branden Stone 
           2017 Jim Vallandingham 
License: GPL-2+

Files: debian/missing-sources/nouislider.*/*
       M2/Macaulay2/packages/Visualize/css/nouislider.*
       M2/Macaulay2/packages/Visualize/js/nouislider.min.js
Copyright: 2016 Leon Gersen 
License: WTFPL
Comment: https://github.com/leongersen/noUiSlider/tree/8.5.1

Files: M2/Macaulay2/packages/Visualize/*/BootSideMenu.*
Copyright: 2014-2017 Andrea Lombardo 
License: Apache-2.0
Comment: https://github.com/AndreaLombardo/BootSideMenu

Files: M2/Macaulay2/packages/PrimaryDecomposition/associatedPrimes-test.m2
Copyright: 2002 Jessica Sidman
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/tests/normal/CSM.test.m2
Copyright: 2002 Paolo Aluffi
License: freely-used-if-properly-acknowledged
 This code can be freely used, provided use is properly acknowledged

Files: M2/Macaulay2/tests/normal/ext2.m2
Copyright: Ezra Miller 
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/tests/normal/ext3.m2
Copyright: Hal Schenck
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/tests/normal/groupcoh.m2
Copyright: Sarah Wasserman
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/tests/normal/monideal2.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/det-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/genericMatrix-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/genericSkewMatrix-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/genericSymmetricMatrix-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/ideal-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isAffineRing-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isCommutative-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isField-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isFreeModule-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isIdeal-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isModule-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isMonomialIdeal-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isPolynomialRing-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isPrime-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isQuotientModule-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isQuotientRing-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isRing-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isSquareFree-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isSubmodule-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/isUnit-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/standardPairs-doc.m2
       M2/Macaulay2/packages/Macaulay2Doc/functions/vars-doc.m2
Copyright: Gregory G. Smith
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/tests/normal/schreyer.m2
Copyright: Frank Schreyer
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/Macaulay2/tests/rationality/*.m2
Copyright: Christian Boehning
           Hans-Christian Graf v. Bothmer
Comment: See Comment at the top of this file.
License: public-domain

Files: M2/usr-build/pkg.m4
Copyright: 2004 Scott James Remnant .
           2012-2015 Dan Nicholson 
License: GPL-2+ with autoconf exception

Files: M2/util/validator-runner.py
Copyright: 2020 Janus Troelsen
License: 0BSD
Comment: https://github.com/ysangkok/w3c-validator-runner/blob/master/LICENSE

License: 0BSD
 Permission to use, copy, modify, and/or distribute this software for any
 purpose with or without fee is hereby granted.
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 THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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 LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 PERFORMANCE OF THIS SOFTWARE.

License: BSD-2-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
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 1. Redistributions of source code must retain the above copyright
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 2. Redistributions in binary form must reproduce the above copyright
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 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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License: BSD-3-clause
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are
 met:
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 1. Redistributions of source code must retain the above copyright
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License: CECILL-B
 CeCILL-B FREE SOFTWARE LICENSE AGREEMENT
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     Notice
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 This Agreement is a Free Software license agreement that is the result
 of discussions between its authors in order to ensure compliance with
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 The authors of the CeCILL-B (for Ce[a] C[nrs] I[nria] L[ogiciel] L[ibre])
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 Commissariat à l'Energie Atomique - CEA, a public scientific, technical
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 This Agreement is an open source software license intended to give users
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 The exercising of this freedom is conditional upon a strong obligation
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 In consideration of access to the source code and the rights to copy,
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 In this respect, the risks associated with loading, using, modifying
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 This Agreement may apply to any or all software for which the holder of
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     Article 1 - DEFINITIONS
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 For the purpose of this Agreement, when the following expressions
 commence with a capital letter, they shall have the following meaning:
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 These expressions may be used both in singular and plural form.
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     Article 2 - PURPOSE
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 The purpose of the Agreement is the grant by the Licensor to the
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     Article 3 - ACCEPTANCE
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     * (i) loading the Software by any or all means, notably, by
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 3.2 One copy of the Agreement, containing a notice relating to the
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     Article 4 - EFFECTIVE DATE AND TERM
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 The Agreement shall become effective on the date when it is accepted by
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       4.2 TERM
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     Article 5 - SCOPE OF RIGHTS GRANTED
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 The Licensor hereby grants to the Licensee, who accepts, the following
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 In particular, the right of distribution includes the right to publish,
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 The Licensee is authorized to distribute true copies of the Software in
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 and that, in the event that only the Object Code of the Software is
 redistributed, the Licensee allows effective access to the full Source
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 If the Licensee makes any Contribution to the Software, the resulting
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         5.3.3 DISTRIBUTION OF EXTERNAL MODULES
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         5.3.4 CREDITS
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 Any Licensee who may distribute a Modified Software hereby expressly
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    1. indicate in the related documentation that it is based on the
       Software licensed hereunder, and reproduce the intellectual
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    2. ensure that written indications of the Software intended use,
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       agrees to comply with the obligations set forth in this Article .
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 If the Software, whether or not modified, is distributed with an
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         5.3.5 COMPATIBILITY WITH THE CeCILL AND CeCILL-C LICENSES
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 Where a Modified Software contains a Contribution subject to the CeCILL
 license, the provisions set forth in Article 5.3.4 shall be optional.
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 A Modified Software may be distributed under the CeCILL-C license. In
 such a case the provisions set forth in Article 5.3.4 shall be optional.
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     Article 6 - INTELLECTUAL PROPERTY
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 The Holder owns the economic rights over the Initial Software. Any or
 all use of the Initial Software is subject to compliance with the terms
 and conditions under which the Holder has elected to distribute its work
 and no one shall be entitled to modify the terms and conditions for the
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 The Holder undertakes that the Initial Software will remain ruled at
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       6.2 OVER THE CONTRIBUTIONS
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 The Licensee who develops a Contribution is the owner of the
 intellectual property rights over this Contribution as defined by
 applicable law.
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       6.3 OVER THE EXTERNAL MODULES
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 The Licensee who develops an External Module is the owner of the
 intellectual property rights over this External Module as defined by
 applicable law and is free to choose the type of agreement that shall
 govern its distribution.
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       6.4 JOINT PROVISIONS
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 The Licensee expressly undertakes:
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    1. not to remove, or modify, in any manner, the intellectual property
       notices attached to the Software;
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    2. to reproduce said notices, in an identical manner, in the copies
       of the Software modified or not.
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 The Licensee undertakes not to directly or indirectly infringe the
 intellectual property rights of the Holder and/or Contributors on the
 Software and to take, where applicable, vis-�-vis its staff, any and all
 measures required to ensure respect of said intellectual property rights
 of the Holder and/or Contributors.
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     Article 7 - RELATED SERVICES
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 7.1 Under no circumstances shall the Agreement oblige the Licensor to
 provide technical assistance or maintenance services for the Software.
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 However, the Licensor is entitled to offer this type of services. The
 terms and conditions of such technical assistance, and/or such
 maintenance, shall be set forth in a separate instrument. Only the
 Licensor offering said maintenance and/or technical assistance services
 shall incur liability therefor.
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 7.2 Similarly, any Licensor is entitled to offer to its licensees, under
 its sole responsibility, a warranty, that shall only be binding upon
 itself, for the redistribution of the Software and/or the Modified
 Software, under terms and conditions that it is free to decide. Said
 warranty, and the financial terms and conditions of its application,
 shall be subject of a separate instrument executed between the Licensor
 and the Licensee.
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     Article 8 - LIABILITY
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 8.1 Subject to the provisions of Article 8.2, the Licensee shall be
 entitled to claim compensation for any direct loss it may have suffered
 from the Software as a result of a fault on the part of the relevant
 Licensor, subject to providing evidence thereof.
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 8.2 The Licensor's liability is limited to the commitments made under
 this Agreement and shall not be incurred as a result of in particular:
 (i) loss due the Licensee's total or partial failure to fulfill its
 obligations, (ii) direct or consequential loss that is suffered by the
 Licensee due to the use or performance of the Software, and (iii) more
 generally, any consequential loss. In particular the Parties expressly
 agree that any or all pecuniary or business loss (i.e. loss of data,
 loss of profits, operating loss, loss of customers or orders,
 opportunity cost, any disturbance to business activities) or any or all
 legal proceedings instituted against the Licensee by a third party,
 shall constitute consequential loss and shall not provide entitlement to
 any or all compensation from the Licensor.
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     Article 9 - WARRANTY
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 9.1 The Licensee acknowledges that the scientific and technical
 state-of-the-art when the Software was distributed did not enable all
 possible uses to be tested and verified, nor for the presence of
 possible defects to be detected. In this respect, the Licensee's
 attention has been drawn to the risks associated with loading, using,
 modifying and/or developing and reproducing the Software which are
 reserved for experienced users.
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 The Licensee shall be responsible for verifying, by any or all means,
 the suitability of the product for its requirements, its good working
 order, and for ensuring that it shall not cause damage to either persons
 or properties.
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 9.2 The Licensor hereby represents, in good faith, that it is entitled
 to grant all the rights over the Software (including in particular the
 rights set forth in Article 5).
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 9.3 The Licensee acknowledges that the Software is supplied "as is" by
 the Licensor without any other express or tacit warranty, other than
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 as to its commercial value, its secured, safe, innovative or relevant
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 Specifically, the Licensor does not warrant that the Software is free
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 9.4 The Licensor does not either expressly or tacitly warrant that the
 Software does not infringe any third party intellectual property right
 relating to a patent, software or any other property right. Therefore,
 the Licensor disclaims any and all liability towards the Licensee
 arising out of any or all proceedings for infringement that may be
 instituted in respect of the use, modification and redistribution of the
 Software. Nevertheless, should such proceedings be instituted against
 the Licensee, the Licensor shall provide it with technical and legal
 assistance for its defense. Such technical and legal assistance shall be
 decided on a case-by-case basis between the relevant Licensor and the
 Licensee pursuant to a memorandum of understanding. The Licensor
 disclaims any and all liability as regards the Licensee's use of the
 name of the Software. No warranty is given as regards the existence of
 prior rights over the name of the Software or as regards the existence
 of a trademark.
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     Article 10 - TERMINATION
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 10.1 In the event of a breach by the Licensee of its obligations
 hereunder, the Licensor may automatically terminate this Agreement
 thirty (30) days after notice has been sent to the Licensee and has
 remained ineffective.
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 10.2 A Licensee whose Agreement is terminated shall no longer be
 authorized to use, modify or distribute the Software. However, any
 licenses that it may have granted prior to termination of the Agreement
 shall remain valid subject to their having been granted in compliance
 with the terms and conditions hereof.
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     Article 11 - MISCELLANEOUS
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       11.1 EXCUSABLE EVENTS
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 Neither Party shall be liable for any or all delay, or failure to
 perform the Agreement, that may be attributable to an event of force
 majeure, an act of God or an outside cause, such as defective
 functioning or interruptions of the electricity or telecommunications
 networks, network paralysis following a virus attack, intervention by
 government authorities, natural disasters, water damage, earthquakes,
 fire, explosions, strikes and labor unrest, war, etc.
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 11.2 Any failure by either Party, on one or more occasions, to invoke
 one or more of the provisions hereof, shall under no circumstances be
 interpreted as being a waiver by the interested Party of its right to
 invoke said provision(s) subsequently.
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 11.3 The Agreement cancels and replaces any or all previous agreements,
 whether written or oral, between the Parties and having the same
 purpose, and constitutes the entirety of the agreement between said
 Parties concerning said purpose. No supplement or modification to the
 terms and conditions hereof shall be effective as between the Parties
 unless it is made in writing and signed by their duly authorized
 representatives.
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 11.4 In the event that one or more of the provisions hereof were to
 conflict with a current or future applicable act or legislative text,
 said act or legislative text shall prevail, and the Parties shall make
 the necessary amendments so as to comply with said act or legislative
 text. All other provisions shall remain effective. Similarly, invalidity
 of a provision of the Agreement, for any reason whatsoever, shall not
 cause the Agreement as a whole to be invalid.
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       11.5 LANGUAGE
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 The Agreement is drafted in both French and English and both versions
 are deemed authentic.
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     Article 12 - NEW VERSIONS OF THE AGREEMENT
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 12.1 Any person is authorized to duplicate and distribute copies of this
 Agreement.
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 12.2 So as to ensure coherence, the wording of this Agreement is
 protected and may only be modified by the authors of the License, who
 reserve the right to periodically publish updates or new versions of the
 Agreement, each with a separate number. These subsequent versions may
 address new issues encountered by Free Software.
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 12.3 Any Software distributed under a given version of the Agreement may
 only be subsequently distributed under the same version of the Agreement
 or a subsequent version.
 .
     Article 13 - GOVERNING LAW AND JURISDICTION
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 13.1 The Agreement is governed by French law. The Parties agree to
 endeavor to seek an amicable solution to any disagreements or disputes
 that may arise during the performance of the Agreement.
 .
 13.2 Failing an amicable solution within two (2) months as from their
 occurrence, and unless emergency proceedings are necessary, the
 disagreements or disputes shall be referred to the Paris Courts having
 jurisdiction, by the more diligent Party.
 .
 Version 1.0 dated 2006-09-05.

License: Expat
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License: GPL-2+
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License: GPL-2+ with autoconf exception
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License: GPL-3+
 This program is free software: you can redistribute it and/or modify
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License: public-domain
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License: Apache-2.0
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License: WTFPL
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 DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
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 Copyright (C) 2004 Sam Hocevar 
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 DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
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 0. You just DO WHAT THE FUCK YOU WANT TO.