Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/ Upstream-Name: Macaulay2 Source: https://macaulay2.com/ Files-Excluded: M2/Macaulay2/packages/Style/katex M2/Macaulay2/packages/Style/prism.js* M2/Macaulay2/packages/Visualize/fonts M2/Macaulay2/packages/Visualize/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: 1993-2026 The Macaulay2 Authors Comment: Copyright originally held by Dan Grayson and Mike Stillman. Transferred to "The Macaulay2 Authors" (which includes Dan & Mike) beginning with version 1.25.05, released in May 2025. See https://github.com/Macaulay2/M2/wiki/The-Macaulay2-Authors for a list. License: GPL-2+ Files: debian/* M2/Macaulay2/packages/ForeignFunctions.m2 M2/Macaulay2/packages/JSON.m2 M2/Macaulay2/packages/JSONRPC.m2 M2/Macaulay2/packages/LanguageServer* M2/Macaulay2/packages/MRDI.m2 M2/Macaulay2/packages/Padic.m2 M2/Macaulay2/packages/Probability.m2 M2/Macaulay2/packages/RInterface* Copyright: 2015-2026 Doug Torrance License: GPL-2+ Files: 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/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." 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