This package was debianized by Tim Abbott in 2008. It was downloaded from http://www.sagemath.org/ Upstream Author: William Stein and contributors. Copyright: (C) 2005-2008 William Stein and contributors. License: This package is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this package; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA On Debian systems, the complete text of the GNU General Public License can be found in `/usr/share/common-licenses/GPL'. Sage distributes a number of tarballs with the extension ".spkg" in the spkg/standard subdirectory, some of which have different copyright statuses. The Sage Debian package has been created by removing the ".spkg" files corresponding to packages already available in Debian. Those that remain are either parts of the core Sage distribution or are packages that are not maintained outside of Sage. The latter category includes: eclib flintqs rubiks scipy_sandbox The exception to this is that jmol and ipython1 have not yet made it into Debian, but they have also been removed from this Sage distribution. This is because ipython1 is not used and jmol should really be packaged separately. Neither of them are used at all in Sage by default. The other exception is that this copy of the Sage source contains the cython spkg, because the cython in Debian unstable at present does not compile Sage 3.0.5. This will change in future versions. This source distribution can be reconstructed from the upstream sage tarball by copying in the debian directory and then running debian/rules prepare-source-tarball --------------------------------------------------------------- The eclib spkg has the following copyright information: Copyright: (C) 1990-2005 John Cremona License: This package is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this package; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA On Debian systems, the complete text of the GNU General Public License can be found in `/usr/share/common-licenses/GPL'. The files qrank/GetOpt.cc and qrank/GetOpt.h has the following license: Copyright (C) 1987, 1989, 1992 Free Software Foundation, Inc. (Modified by Douglas C. Schmidt for use with GNU G++.) License: This package is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This package is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this package; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA On Debian systems, the complete text of the GNU Lesser General Public License can be found in `/usr/share/common-licenses/LGPL'. This spkg has been modified by deleting the file procs/ressol.c, which is from the LiDiA project, which supposedly has been relicensed under the GPL. However, there seems to be no documentation of this relicensing, and the file is not used by eclib, so it has been removed. John Cremona no longer does eclib releases outside of updating the Sage spkg, and thus it has not been packaged separately. --------------------------------------------------------------- The rubiks spkg has the following copyright information: The src/reid directory is Copyright (C) 1997 Michael Reid and is licensed under the GPL, version 2 or higher (see above). The src/dik directory is Copyright (c) 1993 dik t. winter Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. The src/dietz directory is Copyright (C) 2004-2006 Eric Dietz and is licensed under the GPL (see above). None of the packages in the rubiks spkg are under active development, and thus it does not seem useful to package them independently from Sage. --------------------------------------------------------------- The scipy_sandbox spkg has the following copyright information: In the delaunay/ directory: License: * The author of this software is Steven Fortune. Copyright (c) 1994 by AT&T * Bell Laboratories. * Permission to use, copy, modify, and distribute this software for any * purpose without fee is hereby granted, provided that this entire notice * is included in all copies of any software which is or includes a copy * or modification of this software and in all copies of the supporting * documentation for such software. * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR AT&T MAKE ANY * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. The file VoronoiDiagramGenerator.cpp contains the following additional notice: * This code was originally written by Stephan Fortune in C code. Shane O'Sullivan, * have since modified it, encapsulating it in a C++ class and, fixing memory leaks and * adding accessors to the Voronoi Edges. * Permission to use, copy, modify, and distribute this software for any * purpose without fee is hereby granted, provided that this entire notice * is included in all copies of any software which is or includes a copy * or modification of this software and in all copies of the supporting * documentation for such software. * THIS SOFTWARE IS BEING PROVIDED "AS IS", WITHOUT ANY EXPRESS OR IMPLIED * WARRANTY. IN PARTICULAR, NEITHER THE AUTHORS NOR AT&T MAKE ANY * REPRESENTATION OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY * OF THIS SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE. * Subsequently, Robert Kern modified it to yield Python objects. * Copyright 2005 Robert Kern * See LICENSE.txt in the scipy source directory. This file thus contains code licensed as follows: Redistribution and use in source and binary forms, with or without modification, are permitted under the terms of the BSD License. THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. On Debian systems, the complete text of the BSD License can be found in `/usr/share/common-licenses/BSD'. The delaunay package is part of the SciPy sandbox, and is thus not part of a release of any software. It is expected to be merged into mainline SciPy in the future. Because the future of delaunay as a package external to SciPy is likely to be short, it has not been separately packaged. The arpack/ directory has been removed because it has the following license, which violates the Debian Free Software Guidelines: License: The ARPACK license is BSD-like. http://www.caam.rice.edu/software/ARPACK/RiceBSD.doc Rice BSD Software License Permits source and binary redistribution of the software ARPACK and P_ARPACK for both non-commercial and commercial use. Copyright (©) 2001, Rice University Developed by D.C. Sorensen, R.B. Lehoucq, C. Yang, and K. Maschhoff. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: . Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. . Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. . If you modify the source for these routines we ask that you change the name of the routine and comment the changes made to the original. . Written notification is provided to the developers of intent to use this software. Also, we ask that use of ARPACK is properly cited in any resulting publications or software documentation. . Neither the name of Rice University (RICE) nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY RICE AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL RICE OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. --------------------------------------------------------------- The flintqs spkg has the following copyright information: Copyright: (C) 2006 William Hart and Jason Papadopoulos and is licensed under the GPL, version 2 or higher. Flintqs is to be superseded by the quadratic sieve implementation in FLINT. However, because the FLINT quadratic sieve is not compatible with the old one, flintqs is still being used in Sage. Because Flintqs is no longer maintained, it has not been separately packaged. --------------------------------------------------------------- In the sage spkg, sage/graphs/planarity/ has the following copyright: Copyright (C) 2005 John M. Boyer Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. On a Debian system, the Apache License, Version 2.0 can be found at /usr/share/common-licenses/Apache-2.0 --------------------------------------------------------------- In the extcode spkg, the javascript/jsmath directory is Copyright (C) 2004-2008 by Davide P. Cervone and is licensed under the Apache License, Version 2.0 (see above). In the extcode spkg, the notebook/javascript/jsmath directory is Copyright (C) 2004-2008 by Davide P. Cervone and is licensed under the Apache License, Version 2.0 (see above). In the extcode spkg, the notebook/javascript/highlight/ directory is Copyright (C) 2006 Google Inc. and is licensed under the Apache License, Version 2.0 (see above). In the extcode spkg, the notebook/javascript/jquery and notebook/javascript/jqueryui directories are Copyright (C) 2005-2008 John Resig, Klaus Hartl, Jorn Zaefferer, Paul Bakaus, Brandon Aaron, and Marc Grabanski and is dual-licensed under the GPL and the MIT license. In the extcode spkg, the notebook/javascript/farbtastic directory is Copyright (C) Steven Wittens 2006-2007 and is licensed under the GPL (see above). In the extcode spkg, the notebook/javascript/zorn directory is Copyright (c) 2002-2004 Walter Zorn and is licensed under the GNU LGPL, version 2.1 or later (see above). In the extcode spkg, the sagebuild/build/ directory is Copyright (C) 2008 Gary Furnish License: Redistribution and use in source and binary forms, with or without modification, are permitted under the terms of the BSD License. THIS SOFTWARE IS PROVIDED BY GARY FURNISH ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. On Debian systems, the complete text of the BSD License can be found in `/usr/share/common-licenses/BSD'. Much of the SAGE documentation (the doc spkg) is Copyright (C) 2007 William A. Stein. ans is licensed under the Creative Commons Attribution Share-Alike license, version 3.0. The following is the text of the version 3.0 of the Creative Commons Attribution Share-Alike license. It was retrieved from at 2007-10-26 09:53:15+00:00. 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The cython spkg has the following license: Copyright 2007 Stefan Behnel, Robert Bradshaw, and William Stein The PYTHON SOFTWARE FOUNDATION LICENSE: PSF LICENSE AGREEMENT FOR PYTHON 2.4 ------------------------------------ 1. This LICENSE AGREEMENT is between the Python Software Foundation ("PSF"), and the Individual or Organization ("Licensee") accessing and otherwise using Python 2.4 software in source or binary form and its associated documentation. 2. Subject to the terms and conditions of this License Agreement, PSF hereby grants Licensee a nonexclusive, royalty-free, world-wide license to reproduce, analyze, test, perform and/or display publicly, prepare derivative works, distribute, and otherwise use Python 2.4 alone or in any derivative version, provided, however, that PSF's License Agreement and PSF's notice of copyright, i.e., "Copyright (c) 2001, 2002, 2003, 2004 Python Software Foundation; All Rights Reserved" are retained in Python 2.4 alone or in any derivative version prepared by Licensee. 3. In the event Licensee prepares a derivative work that is based on or incorporates Python 2.4 or any part thereof, and wants to make the derivative work available to others as provided herein, then Licensee hereby agrees to include in any such work a brief summary of the changes made to Python 2.4. 4. PSF is making Python 2.4 available to Licensee on an "AS IS" basis. PSF MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED. 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By copying, installing or otherwise using Python 2.4, Licensee agrees to be bound by the terms and conditions of this License Agreement. --------------------------------------------------------------- The Debian packaging is (C) 2008, Tim Abbott and is licensed under the GPL, version 2 or higher, see above.