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Import GLPK 4.47
author Alpar Juttner <alpar@cs.elte.hu>
date Sun, 06 Nov 2011 20:59:10 +0100
parents
children
rev   line source
alpar@9 1
alpar@9 2 GNU GENERAL PUBLIC LICENSE
alpar@9 3 Version 3, 29 June 2007
alpar@9 4
alpar@9 5 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
alpar@9 6 Everyone is permitted to copy and distribute verbatim copies
alpar@9 7 of this license document, but changing it is not allowed.
alpar@9 8
alpar@9 9 Preamble
alpar@9 10
alpar@9 11 The GNU General Public License is a free, copyleft license for
alpar@9 12 software and other kinds of works.
alpar@9 13
alpar@9 14 The licenses for most software and other practical works are designed
alpar@9 15 to take away your freedom to share and change the works. By contrast,
alpar@9 16 the GNU General Public License is intended to guarantee your freedom to
alpar@9 17 share and change all versions of a program--to make sure it remains free
alpar@9 18 software for all its users. We, the Free Software Foundation, use the
alpar@9 19 GNU General Public License for most of our software; it applies also to
alpar@9 20 any other work released this way by its authors. You can apply it to
alpar@9 21 your programs, too.
alpar@9 22
alpar@9 23 When we speak of free software, we are referring to freedom, not
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alpar@9 29
alpar@9 30 To protect your rights, we need to prevent others from denying you
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alpar@9 32 certain responsibilities if you distribute copies of the software, or if
alpar@9 33 you modify it: responsibilities to respect the freedom of others.
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alpar@9 35 For example, if you distribute copies of such a program, whether
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alpar@9 41 Developers that use the GNU GPL protect your rights with two steps:
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alpar@9 43 giving you legal permission to copy, distribute and/or modify it.
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alpar@9 45 For the developers' and authors' protection, the GPL clearly explains
alpar@9 46 that there is no warranty for this free software. For both users' and
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alpar@9 48 changed, so that their problems will not be attributed erroneously to
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alpar@9 51 Some devices are designed to deny users access to install or run
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alpar@9 72 TERMS AND CONDITIONS
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alpar@9 74 0. Definitions.
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alpar@9 480 hereafter acquired, that would be infringed by some manner, permitted
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alpar@9 482 but do not include claims that would be infringed only as a
alpar@9 483 consequence of further modification of the contributor version. For
alpar@9 484 purposes of this definition, "control" includes the right to grant
alpar@9 485 patent sublicenses in a manner consistent with the requirements of
alpar@9 486 this License.
alpar@9 487
alpar@9 488 Each contributor grants you a non-exclusive, worldwide, royalty-free
alpar@9 489 patent license under the contributor's essential patent claims, to
alpar@9 490 make, use, sell, offer for sale, import and otherwise run, modify and
alpar@9 491 propagate the contents of its contributor version.
alpar@9 492
alpar@9 493 In the following three paragraphs, a "patent license" is any express
alpar@9 494 agreement or commitment, however denominated, not to enforce a patent
alpar@9 495 (such as an express permission to practice a patent or covenant not to
alpar@9 496 sue for patent infringement). To "grant" such a patent license to a
alpar@9 497 party means to make such an agreement or commitment not to enforce a
alpar@9 498 patent against the party.
alpar@9 499
alpar@9 500 If you convey a covered work, knowingly relying on a patent license,
alpar@9 501 and the Corresponding Source of the work is not available for anyone
alpar@9 502 to copy, free of charge and under the terms of this License, through a
alpar@9 503 publicly available network server or other readily accessible means,
alpar@9 504 then you must either (1) cause the Corresponding Source to be so
alpar@9 505 available, or (2) arrange to deprive yourself of the benefit of the
alpar@9 506 patent license for this particular work, or (3) arrange, in a manner
alpar@9 507 consistent with the requirements of this License, to extend the patent
alpar@9 508 license to downstream recipients. "Knowingly relying" means you have
alpar@9 509 actual knowledge that, but for the patent license, your conveying the
alpar@9 510 covered work in a country, or your recipient's use of the covered work
alpar@9 511 in a country, would infringe one or more identifiable patents in that
alpar@9 512 country that you have reason to believe are valid.
alpar@9 513
alpar@9 514 If, pursuant to or in connection with a single transaction or
alpar@9 515 arrangement, you convey, or propagate by procuring conveyance of, a
alpar@9 516 covered work, and grant a patent license to some of the parties
alpar@9 517 receiving the covered work authorizing them to use, propagate, modify
alpar@9 518 or convey a specific copy of the covered work, then the patent license
alpar@9 519 you grant is automatically extended to all recipients of the covered
alpar@9 520 work and works based on it.
alpar@9 521
alpar@9 522 A patent license is "discriminatory" if it does not include within
alpar@9 523 the scope of its coverage, prohibits the exercise of, or is
alpar@9 524 conditioned on the non-exercise of one or more of the rights that are
alpar@9 525 specifically granted under this License. You may not convey a covered
alpar@9 526 work if you are a party to an arrangement with a third party that is
alpar@9 527 in the business of distributing software, under which you make payment
alpar@9 528 to the third party based on the extent of your activity of conveying
alpar@9 529 the work, and under which the third party grants, to any of the
alpar@9 530 parties who would receive the covered work from you, a discriminatory
alpar@9 531 patent license (a) in connection with copies of the covered work
alpar@9 532 conveyed by you (or copies made from those copies), or (b) primarily
alpar@9 533 for and in connection with specific products or compilations that
alpar@9 534 contain the covered work, unless you entered into that arrangement,
alpar@9 535 or that patent license was granted, prior to 28 March 2007.
alpar@9 536
alpar@9 537 Nothing in this License shall be construed as excluding or limiting
alpar@9 538 any implied license or other defenses to infringement that may
alpar@9 539 otherwise be available to you under applicable patent law.
alpar@9 540
alpar@9 541 12. No Surrender of Others' Freedom.
alpar@9 542
alpar@9 543 If conditions are imposed on you (whether by court order, agreement or
alpar@9 544 otherwise) that contradict the conditions of this License, they do not
alpar@9 545 excuse you from the conditions of this License. If you cannot convey a
alpar@9 546 covered work so as to satisfy simultaneously your obligations under this
alpar@9 547 License and any other pertinent obligations, then as a consequence you may
alpar@9 548 not convey it at all. For example, if you agree to terms that obligate you
alpar@9 549 to collect a royalty for further conveying from those to whom you convey
alpar@9 550 the Program, the only way you could satisfy both those terms and this
alpar@9 551 License would be to refrain entirely from conveying the Program.
alpar@9 552
alpar@9 553 13. Use with the GNU Affero General Public License.
alpar@9 554
alpar@9 555 Notwithstanding any other provision of this License, you have
alpar@9 556 permission to link or combine any covered work with a work licensed
alpar@9 557 under version 3 of the GNU Affero General Public License into a single
alpar@9 558 combined work, and to convey the resulting work. The terms of this
alpar@9 559 License will continue to apply to the part which is the covered work,
alpar@9 560 but the special requirements of the GNU Affero General Public License,
alpar@9 561 section 13, concerning interaction through a network will apply to the
alpar@9 562 combination as such.
alpar@9 563
alpar@9 564 14. Revised Versions of this License.
alpar@9 565
alpar@9 566 The Free Software Foundation may publish revised and/or new versions of
alpar@9 567 the GNU General Public License from time to time. Such new versions will
alpar@9 568 be similar in spirit to the present version, but may differ in detail to
alpar@9 569 address new problems or concerns.
alpar@9 570
alpar@9 571 Each version is given a distinguishing version number. If the
alpar@9 572 Program specifies that a certain numbered version of the GNU General
alpar@9 573 Public License "or any later version" applies to it, you have the
alpar@9 574 option of following the terms and conditions either of that numbered
alpar@9 575 version or of any later version published by the Free Software
alpar@9 576 Foundation. If the Program does not specify a version number of the
alpar@9 577 GNU General Public License, you may choose any version ever published
alpar@9 578 by the Free Software Foundation.
alpar@9 579
alpar@9 580 If the Program specifies that a proxy can decide which future
alpar@9 581 versions of the GNU General Public License can be used, that proxy's
alpar@9 582 public statement of acceptance of a version permanently authorizes you
alpar@9 583 to choose that version for the Program.
alpar@9 584
alpar@9 585 Later license versions may give you additional or different
alpar@9 586 permissions. However, no additional obligations are imposed on any
alpar@9 587 author or copyright holder as a result of your choosing to follow a
alpar@9 588 later version.
alpar@9 589
alpar@9 590 15. Disclaimer of Warranty.
alpar@9 591
alpar@9 592 THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
alpar@9 593 APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
alpar@9 594 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
alpar@9 595 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
alpar@9 596 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
alpar@9 597 PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
alpar@9 598 IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
alpar@9 599 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
alpar@9 600
alpar@9 601 16. Limitation of Liability.
alpar@9 602
alpar@9 603 IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
alpar@9 604 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
alpar@9 605 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
alpar@9 606 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
alpar@9 607 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
alpar@9 608 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
alpar@9 609 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
alpar@9 610 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
alpar@9 611 SUCH DAMAGES.
alpar@9 612
alpar@9 613 17. Interpretation of Sections 15 and 16.
alpar@9 614
alpar@9 615 If the disclaimer of warranty and limitation of liability provided
alpar@9 616 above cannot be given local legal effect according to their terms,
alpar@9 617 reviewing courts shall apply local law that most closely approximates
alpar@9 618 an absolute waiver of all civil liability in connection with the
alpar@9 619 Program, unless a warranty or assumption of liability accompanies a
alpar@9 620 copy of the Program in return for a fee.
alpar@9 621
alpar@9 622 END OF TERMS AND CONDITIONS
alpar@9 623
alpar@9 624 How to Apply These Terms to Your New Programs
alpar@9 625
alpar@9 626 If you develop a new program, and you want it to be of the greatest
alpar@9 627 possible use to the public, the best way to achieve this is to make it
alpar@9 628 free software which everyone can redistribute and change under these terms.
alpar@9 629
alpar@9 630 To do so, attach the following notices to the program. It is safest
alpar@9 631 to attach them to the start of each source file to most effectively
alpar@9 632 state the exclusion of warranty; and each file should have at least
alpar@9 633 the "copyright" line and a pointer to where the full notice is found.
alpar@9 634
alpar@9 635 <one line to give the program's name and a brief idea of what it does.>
alpar@9 636 Copyright (C) <year> <name of author>
alpar@9 637
alpar@9 638 This program is free software: you can redistribute it and/or modify
alpar@9 639 it under the terms of the GNU General Public License as published by
alpar@9 640 the Free Software Foundation, either version 3 of the License, or
alpar@9 641 (at your option) any later version.
alpar@9 642
alpar@9 643 This program is distributed in the hope that it will be useful,
alpar@9 644 but WITHOUT ANY WARRANTY; without even the implied warranty of
alpar@9 645 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
alpar@9 646 GNU General Public License for more details.
alpar@9 647
alpar@9 648 You should have received a copy of the GNU General Public License
alpar@9 649 along with this program. If not, see <http://www.gnu.org/licenses/>.
alpar@9 650
alpar@9 651 Also add information on how to contact you by electronic and paper mail.
alpar@9 652
alpar@9 653 If the program does terminal interaction, make it output a short
alpar@9 654 notice like this when it starts in an interactive mode:
alpar@9 655
alpar@9 656 <program> Copyright (C) <year> <name of author>
alpar@9 657 This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
alpar@9 658 This is free software, and you are welcome to redistribute it
alpar@9 659 under certain conditions; type `show c' for details.
alpar@9 660
alpar@9 661 The hypothetical commands `show w' and `show c' should show the appropriate
alpar@9 662 parts of the General Public License. Of course, your program's commands
alpar@9 663 might be different; for a GUI interface, you would use an "about box".
alpar@9 664
alpar@9 665 You should also get your employer (if you work as a programmer) or school,
alpar@9 666 if any, to sign a "copyright disclaimer" for the program, if necessary.
alpar@9 667 For more information on this, and how to apply and follow the GNU GPL, see
alpar@9 668 <http://www.gnu.org/licenses/>.
alpar@9 669
alpar@9 670 The GNU General Public License does not permit incorporating your program
alpar@9 671 into proprietary programs. If your program is a subroutine library, you
alpar@9 672 may consider it more useful to permit linking proprietary applications with
alpar@9 673 the library. If this is what you want to do, use the GNU Lesser General
alpar@9 674 Public License instead of this License. But first, please read
alpar@9 675 <http://www.gnu.org/philosophy/why-not-lgpl.html>.
alpar@9 676