Free cookie consent management tool by TermsFeed Policy Generator

source: trunk/HeuristicLab.ExtLibs/HeuristicLab.ALGLIB/3.17.0/HeuristicLab.ALGLIB-3.17.0/ALGLIB License-3.17.0.txt @ 18190

Last change on this file since 18190 was 17931, checked in by gkronber, 4 years ago

#3117: update alglib to version 3.17

File size: 53.7 KB
RevLine 
[17931]1ALGLIB® - numerical analysis library, 1999-2021.
2ALGLIB is registered trademark of the ALGLIB Project.
3
4
5
6This program is free software; you can redistribute it and/or modify
7it under the terms of the GNU General Public License as published by
8the Free Software Foundation (www.fsf.org); either version 2 of the
9License, or (at your option) any later version.
10
11This program is distributed in the hope that it will be useful,
12but WITHOUT ANY WARRANTY; without even the implied warranty of
13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14GNU General Public License for more details.
15
16A copy of the GNU General Public License is available at
17http://www.fsf.org/licensing/licenses
18
19
20                    GNU GENERAL PUBLIC LICENSE
21                       Version 2, June 1991
22
23 Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
24 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
25 Everyone is permitted to copy and distribute verbatim copies
26 of this license document, but changing it is not allowed.
27
28                            Preamble
29
30  The licenses for most software are designed to take away your
31freedom to share and change it.  By contrast, the GNU General Public
32License is intended to guarantee your freedom to share and change free
33software--to make sure the software is free for all its users.  This
34General Public License applies to most of the Free Software
35Foundation's software and to any other program whose authors commit to
36using it.  (Some other Free Software Foundation software is covered by
37the GNU Lesser General Public License instead.)  You can apply it to
38your programs, too.
39
40  When we speak of free software, we are referring to freedom, not
41price.  Our General Public Licenses are designed to make sure that you
42have the freedom to distribute copies of free software (and charge for
43this service if you wish), that you receive source code or can get it
44if you want it, that you can change the software or use pieces of it
45in new free programs; and that you know you can do these things.
46
47  To protect your rights, we need to make restrictions that forbid
48anyone to deny you these rights or to ask you to surrender the rights.
49These restrictions translate to certain responsibilities for you if you
50distribute copies of the software, or if you modify it.
51
52  For example, if you distribute copies of such a program, whether
53gratis or for a fee, you must give the recipients all the rights that
54you have.  You must make sure that they, too, receive or can get the
55source code.  And you must show them these terms so they know their
56rights.
57
58  We protect your rights with two steps: (1) copyright the software, and
59(2) offer you this license which gives you legal permission to copy,
60distribute and/or modify the software.
61
62  Also, for each author's protection and ours, we want to make certain
63that everyone understands that there is no warranty for this free
64software.  If the software is modified by someone else and passed on, we
65want its recipients to know that what they have is not the original, so
66that any problems introduced by others will not reflect on the original
67authors' reputations.
68
69  Finally, any free program is threatened constantly by software
70patents.  We wish to avoid the danger that redistributors of a free
71program will individually obtain patent licenses, in effect making the
72program proprietary.  To prevent this, we have made it clear that any
73patent must be licensed for everyone's free use or not licensed at all.
74
75  The precise terms and conditions for copying, distribution and
76modification follow.
77
78                    GNU GENERAL PUBLIC LICENSE
79   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
80
81  0. This License applies to any program or other work which contains
82a notice placed by the copyright holder saying it may be distributed
83under the terms of this General Public License.  The "Program", below,
84refers to any such program or work, and a "work based on the Program"
85means either the Program or any derivative work under copyright law:
86that is to say, a work containing the Program or a portion of it,
87either verbatim or with modifications and/or translated into another
88language.  (Hereinafter, translation is included without limitation in
89the term "modification".)  Each licensee is addressed as "you".
90
91Activities other than copying, distribution and modification are not
92covered by this License; they are outside its scope.  The act of
93running the Program is not restricted, and the output from the Program
94is covered only if its contents constitute a work based on the
95Program (independent of having been made by running the Program).
96Whether that is true depends on what the Program does.
97
98  1. You may copy and distribute verbatim copies of the Program's
99source code as you receive it, in any medium, provided that you
100conspicuously and appropriately publish on each copy an appropriate
101copyright notice and disclaimer of warranty; keep intact all the
102notices that refer to this License and to the absence of any warranty;
103and give any other recipients of the Program a copy of this License
104along with the Program.
105
106You may charge a fee for the physical act of transferring a copy, and
107you may at your option offer warranty protection in exchange for a fee.
108
109  2. You may modify your copy or copies of the Program or any portion
110of it, thus forming a work based on the Program, and copy and
111distribute such modifications or work under the terms of Section 1
112above, provided that you also meet all of these conditions:
113
114    a) You must cause the modified files to carry prominent notices
115    stating that you changed the files and the date of any change.
116
117    b) You must cause any work that you distribute or publish, that in
118    whole or in part contains or is derived from the Program or any
119    part thereof, to be licensed as a whole at no charge to all third
120    parties under the terms of this License.
121
122    c) If the modified program normally reads commands interactively
123    when run, you must cause it, when started running for such
124    interactive use in the most ordinary way, to print or display an
125    announcement including an appropriate copyright notice and a
126    notice that there is no warranty (or else, saying that you provide
127    a warranty) and that users may redistribute the program under
128    these conditions, and telling the user how to view a copy of this
129    License.  (Exception: if the Program itself is interactive but
130    does not normally print such an announcement, your work based on
131    the Program is not required to print an announcement.)
132
133These requirements apply to the modified work as a whole.  If
134identifiable sections of that work are not derived from the Program,
135and can be reasonably considered independent and separate works in
136themselves, then this License, and its terms, do not apply to those
137sections when you distribute them as separate works.  But when you
138distribute the same sections as part of a whole which is a work based
139on the Program, the distribution of the whole must be on the terms of
140this License, whose permissions for other licensees extend to the
141entire whole, and thus to each and every part regardless of who wrote it.
142
143Thus, it is not the intent of this section to claim rights or contest
144your rights to work written entirely by you; rather, the intent is to
145exercise the right to control the distribution of derivative or
146collective works based on the Program.
147
148In addition, mere aggregation of another work not based on the Program
149with the Program (or with a work based on the Program) on a volume of
150a storage or distribution medium does not bring the other work under
151the scope of this License.
152
153  3. You may copy and distribute the Program (or a work based on it,
154under Section 2) in object code or executable form under the terms of
155Sections 1 and 2 above provided that you also do one of the following:
156
157    a) Accompany it with the complete corresponding machine-readable
158    source code, which must be distributed under the terms of Sections
159    1 and 2 above on a medium customarily used for software interchange; or,
160
161    b) Accompany it with a written offer, valid for at least three
162    years, to give any third party, for a charge no more than your
163    cost of physically performing source distribution, a complete
164    machine-readable copy of the corresponding source code, to be
165    distributed under the terms of Sections 1 and 2 above on a medium
166    customarily used for software interchange; or,
167
168    c) Accompany it with the information you received as to the offer
169    to distribute corresponding source code.  (This alternative is
170    allowed only for noncommercial distribution and only if you
171    received the program in object code or executable form with such
172    an offer, in accord with Subsection b above.)
173
174The source code for a work means the preferred form of the work for
175making modifications to it.  For an executable work, complete source
176code means all the source code for all modules it contains, plus any
177associated interface definition files, plus the scripts used to
178control compilation and installation of the executable.  However, as a
179special exception, the source code distributed need not include
180anything that is normally distributed (in either source or binary
181form) with the major components (compiler, kernel, and so on) of the
182operating system on which the executable runs, unless that component
183itself accompanies the executable.
184
185If distribution of executable or object code is made by offering
186access to copy from a designated place, then offering equivalent
187access to copy the source code from the same place counts as
188distribution of the source code, even though third parties are not
189compelled to copy the source along with the object code.
190
191  4. You may not copy, modify, sublicense, or distribute the Program
192except as expressly provided under this License.  Any attempt
193otherwise to copy, modify, sublicense or distribute the Program is
194void, and will automatically terminate your rights under this License.
195However, parties who have received copies, or rights, from you under
196this License will not have their licenses terminated so long as such
197parties remain in full compliance.
198
199  5. You are not required to accept this License, since you have not
200signed it.  However, nothing else grants you permission to modify or
201distribute the Program or its derivative works.  These actions are
202prohibited by law if you do not accept this License.  Therefore, by
203modifying or distributing the Program (or any work based on the
204Program), you indicate your acceptance of this License to do so, and
205all its terms and conditions for copying, distributing or modifying
206the Program or works based on it.
207
208  6. Each time you redistribute the Program (or any work based on the
209Program), the recipient automatically receives a license from the
210original licensor to copy, distribute or modify the Program subject to
211these terms and conditions.  You may not impose any further
212restrictions on the recipients' exercise of the rights granted herein.
213You are not responsible for enforcing compliance by third parties to
214this License.
215
216  7. If, as a consequence of a court judgment or allegation of patent
217infringement or for any other reason (not limited to patent issues),
218conditions are imposed on you (whether by court order, agreement or
219otherwise) that contradict the conditions of this License, they do not
220excuse you from the conditions of this License.  If you cannot
221distribute so as to satisfy simultaneously your obligations under this
222License and any other pertinent obligations, then as a consequence you
223may not distribute the Program at all.  For example, if a patent
224license would not permit royalty-free redistribution of the Program by
225all those who receive copies directly or indirectly through you, then
226the only way you could satisfy both it and this License would be to
227refrain entirely from distribution of the Program.
228
229If any portion of this section is held invalid or unenforceable under
230any particular circumstance, the balance of the section is intended to
231apply and the section as a whole is intended to apply in other
232circumstances.
233
234It is not the purpose of this section to induce you to infringe any
235patents or other property right claims or to contest validity of any
236such claims; this section has the sole purpose of protecting the
237integrity of the free software distribution system, which is
238implemented by public license practices.  Many people have made
239generous contributions to the wide range of software distributed
240through that system in reliance on consistent application of that
241system; it is up to the author/donor to decide if he or she is willing
242to distribute software through any other system and a licensee cannot
243impose that choice.
244
245This section is intended to make thoroughly clear what is believed to
246be a consequence of the rest of this License.
247
248  8. If the distribution and/or use of the Program is restricted in
249certain countries either by patents or by copyrighted interfaces, the
250original copyright holder who places the Program under this License
251may add an explicit geographical distribution limitation excluding
252those countries, so that distribution is permitted only in or among
253countries not thus excluded.  In such case, this License incorporates
254the limitation as if written in the body of this License.
255
256  9. The Free Software Foundation may publish revised and/or new versions
257of the General Public License from time to time.  Such new versions will
258be similar in spirit to the present version, but may differ in detail to
259address new problems or concerns.
260
261Each version is given a distinguishing version number.  If the Program
262specifies a version number of this License which applies to it and "any
263later version", you have the option of following the terms and conditions
264either of that version or of any later version published by the Free
265Software Foundation.  If the Program does not specify a version number of
266this License, you may choose any version ever published by the Free Software
267Foundation.
268
269  10. If you wish to incorporate parts of the Program into other free
270programs whose distribution conditions are different, write to the author
271to ask for permission.  For software which is copyrighted by the Free
272Software Foundation, write to the Free Software Foundation; we sometimes
273make exceptions for this.  Our decision will be guided by the two goals
274of preserving the free status of all derivatives of our free software and
275of promoting the sharing and reuse of software generally.
276
277                            NO WARRANTY
278
279  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
280FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
281OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
282PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
283OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
284MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
285TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
286PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
287REPAIR OR CORRECTION.
288
289  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
290WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
291REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
292INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
293OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
294TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
295YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
296PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
297POSSIBILITY OF SUCH DAMAGES.
298
299                     END OF TERMS AND CONDITIONS
300
301            How to Apply These Terms to Your New Programs
302
303  If you develop a new program, and you want it to be of the greatest
304possible use to the public, the best way to achieve this is to make it
305free software which everyone can redistribute and change under these terms.
306
307  To do so, attach the following notices to the program.  It is safest
308to attach them to the start of each source file to most effectively
309convey the exclusion of warranty; and each file should have at least
310the "copyright" line and a pointer to where the full notice is found.
311
312    <one line to give the program's name and a brief idea of what it does.>
313    Copyright (C) <year>  <name of author>
314
315    This program is free software; you can redistribute it and/or modify
316    it under the terms of the GNU General Public License as published by
317    the Free Software Foundation; either version 2 of the License, or
318    (at your option) any later version.
319
320    This program is distributed in the hope that it will be useful,
321    but WITHOUT ANY WARRANTY; without even the implied warranty of
322    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
323    GNU General Public License for more details.
324
325    You should have received a copy of the GNU General Public License along
326    with this program; if not, write to the Free Software Foundation, Inc.,
327    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
328
329Also add information on how to contact you by electronic and paper mail.
330
331If the program is interactive, make it output a short notice like this
332when it starts in an interactive mode:
333
334    Gnomovision version 69, Copyright (C) year name of author
335    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
336    This is free software, and you are welcome to redistribute it
337    under certain conditions; type `show c' for details.
338
339The hypothetical commands `show w' and `show c' should show the appropriate
340parts of the General Public License.  Of course, the commands you use may
341be called something other than `show w' and `show c'; they could even be
342mouse-clicks or menu items--whatever suits your program.
343
344You should also get your employer (if you work as a programmer) or your
345school, if any, to sign a "copyright disclaimer" for the program, if
346necessary.  Here is a sample; alter the names:
347
348  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
349  `Gnomovision' (which makes passes at compilers) written by James Hacker.
350
351  <signature of Ty Coon>, 1 April 1989
352  Ty Coon, President of Vice
353
354This General Public License does not permit incorporating your program into
355proprietary programs.  If your program is a subroutine library, you may
356consider it more useful to permit linking proprietary applications with the
357library.  If this is what you want to do, use the GNU Lesser General
358Public License instead of this License.
359
360
361                    GNU GENERAL PUBLIC LICENSE
362                       Version 3, 29 June 2007
363
364 Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
365 Everyone is permitted to copy and distribute verbatim copies
366 of this license document, but changing it is not allowed.
367
368                            Preamble
369
370  The GNU General Public License is a free, copyleft license for
371software and other kinds of works.
372
373  The licenses for most software and other practical works are designed
374to take away your freedom to share and change the works.  By contrast,
375the GNU General Public License is intended to guarantee your freedom to
376share and change all versions of a program--to make sure it remains free
377software for all its users.  We, the Free Software Foundation, use the
378GNU General Public License for most of our software; it applies also to
379any other work released this way by its authors.  You can apply it to
380your programs, too.
381
382  When we speak of free software, we are referring to freedom, not
383price.  Our General Public Licenses are designed to make sure that you
384have the freedom to distribute copies of free software (and charge for
385them if you wish), that you receive source code or can get it if you
386want it, that you can change the software or use pieces of it in new
387free programs, and that you know you can do these things.
388
389  To protect your rights, we need to prevent others from denying you
390these rights or asking you to surrender the rights.  Therefore, you have
391certain responsibilities if you distribute copies of the software, or if
392you modify it: responsibilities to respect the freedom of others.
393
394  For example, if you distribute copies of such a program, whether
395gratis or for a fee, you must pass on to the recipients the same
396freedoms that you received.  You must make sure that they, too, receive
397or can get the source code.  And you must show them these terms so they
398know their rights.
399
400  Developers that use the GNU GPL protect your rights with two steps:
401(1) assert copyright on the software, and (2) offer you this License
402giving you legal permission to copy, distribute and/or modify it.
403
404  For the developers' and authors' protection, the GPL clearly explains
405that there is no warranty for this free software.  For both users' and
406authors' sake, the GPL requires that modified versions be marked as
407changed, so that their problems will not be attributed erroneously to
408authors of previous versions.
409
410  Some devices are designed to deny users access to install or run
411modified versions of the software inside them, although the manufacturer
412can do so.  This is fundamentally incompatible with the aim of
413protecting users' freedom to change the software.  The systematic
414pattern of such abuse occurs in the area of products for individuals to
415use, which is precisely where it is most unacceptable.  Therefore, we
416have designed this version of the GPL to prohibit the practice for those
417products.  If such problems arise substantially in other domains, we
418stand ready to extend this provision to those domains in future versions
419of the GPL, as needed to protect the freedom of users.
420
421  Finally, every program is threatened constantly by software patents.
422States should not allow patents to restrict development and use of
423software on general-purpose computers, but in those that do, we wish to
424avoid the special danger that patents applied to a free program could
425make it effectively proprietary.  To prevent this, the GPL assures that
426patents cannot be used to render the program non-free.
427
428  The precise terms and conditions for copying, distribution and
429modification follow.
430
431                       TERMS AND CONDITIONS
432
433  0. Definitions.
434
435  "This License" refers to version 3 of the GNU General Public License.
436
437  "Copyright" also means copyright-like laws that apply to other kinds of
438works, such as semiconductor masks.
439
440  "The Program" refers to any copyrightable work licensed under this
441License.  Each licensee is addressed as "you".  "Licensees" and
442"recipients" may be individuals or organizations.
443
444  To "modify" a work means to copy from or adapt all or part of the work
445in a fashion requiring copyright permission, other than the making of an
446exact copy.  The resulting work is called a "modified version" of the
447earlier work or a work "based on" the earlier work.
448
449  A "covered work" means either the unmodified Program or a work based
450on the Program.
451
452  To "propagate" a work means to do anything with it that, without
453permission, would make you directly or secondarily liable for
454infringement under applicable copyright law, except executing it on a
455computer or modifying a private copy.  Propagation includes copying,
456distribution (with or without modification), making available to the
457public, and in some countries other activities as well.
458
459  To "convey" a work means any kind of propagation that enables other
460parties to make or receive copies.  Mere interaction with a user through
461a computer network, with no transfer of a copy, is not conveying.
462
463  An interactive user interface displays "Appropriate Legal Notices"
464to the extent that it includes a convenient and prominently visible
465feature that (1) displays an appropriate copyright notice, and (2)
466tells the user that there is no warranty for the work (except to the
467extent that warranties are provided), that licensees may convey the
468work under this License, and how to view a copy of this License.  If
469the interface presents a list of user commands or options, such as a
470menu, a prominent item in the list meets this criterion.
471
472  1. Source Code.
473
474  The "source code" for a work means the preferred form of the work
475for making modifications to it.  "Object code" means any non-source
476form of a work.
477
478  A "Standard Interface" means an interface that either is an official
479standard defined by a recognized standards body, or, in the case of
480interfaces specified for a particular programming language, one that
481is widely used among developers working in that language.
482
483  The "System Libraries" of an executable work include anything, other
484than the work as a whole, that (a) is included in the normal form of
485packaging a Major Component, but which is not part of that Major
486Component, and (b) serves only to enable use of the work with that
487Major Component, or to implement a Standard Interface for which an
488implementation is available to the public in source code form.  A
489"Major Component", in this context, means a major essential component
490(kernel, window system, and so on) of the specific operating system
491(if any) on which the executable work runs, or a compiler used to
492produce the work, or an object code interpreter used to run it.
493
494  The "Corresponding Source" for a work in object code form means all
495the source code needed to generate, install, and (for an executable
496work) run the object code and to modify the work, including scripts to
497control those activities.  However, it does not include the work's
498System Libraries, or general-purpose tools or generally available free
499programs which are used unmodified in performing those activities but
500which are not part of the work.  For example, Corresponding Source
501includes interface definition files associated with source files for
502the work, and the source code for shared libraries and dynamically
503linked subprograms that the work is specifically designed to require,
504such as by intimate data communication or control flow between those
505subprograms and other parts of the work.
506
507  The Corresponding Source need not include anything that users
508can regenerate automatically from other parts of the Corresponding
509Source.
510
511  The Corresponding Source for a work in source code form is that
512same work.
513
514  2. Basic Permissions.
515
516  All rights granted under this License are granted for the term of
517copyright on the Program, and are irrevocable provided the stated
518conditions are met.  This License explicitly affirms your unlimited
519permission to run the unmodified Program.  The output from running a
520covered work is covered by this License only if the output, given its
521content, constitutes a covered work.  This License acknowledges your
522rights of fair use or other equivalent, as provided by copyright law.
523
524  You may make, run and propagate covered works that you do not
525convey, without conditions so long as your license otherwise remains
526in force.  You may convey covered works to others for the sole purpose
527of having them make modifications exclusively for you, or provide you
528with facilities for running those works, provided that you comply with
529the terms of this License in conveying all material for which you do
530not control copyright.  Those thus making or running the covered works
531for you must do so exclusively on your behalf, under your direction
532and control, on terms that prohibit them from making any copies of
533your copyrighted material outside their relationship with you.
534
535  Conveying under any other circumstances is permitted solely under
536the conditions stated below.  Sublicensing is not allowed; section 10
537makes it unnecessary.
538
539  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
540
541  No covered work shall be deemed part of an effective technological
542measure under any applicable law fulfilling obligations under article
54311 of the WIPO copyright treaty adopted on 20 December 1996, or
544similar laws prohibiting or restricting circumvention of such
545measures.
546
547  When you convey a covered work, you waive any legal power to forbid
548circumvention of technological measures to the extent such circumvention
549is effected by exercising rights under this License with respect to
550the covered work, and you disclaim any intention to limit operation or
551modification of the work as a means of enforcing, against the work's
552users, your or third parties' legal rights to forbid circumvention of
553technological measures.
554
555  4. Conveying Verbatim Copies.
556
557  You may convey verbatim copies of the Program's source code as you
558receive it, in any medium, provided that you conspicuously and
559appropriately publish on each copy an appropriate copyright notice;
560keep intact all notices stating that this License and any
561non-permissive terms added in accord with section 7 apply to the code;
562keep intact all notices of the absence of any warranty; and give all
563recipients a copy of this License along with the Program.
564
565  You may charge any price or no price for each copy that you convey,
566and you may offer support or warranty protection for a fee.
567
568  5. Conveying Modified Source Versions.
569
570  You may convey a work based on the Program, or the modifications to
571produce it from the Program, in the form of source code under the
572terms of section 4, provided that you also meet all of these conditions:
573
574    a) The work must carry prominent notices stating that you modified
575    it, and giving a relevant date.
576
577    b) The work must carry prominent notices stating that it is
578    released under this License and any conditions added under section
579    7.  This requirement modifies the requirement in section 4 to
580    "keep intact all notices".
581
582    c) You must license the entire work, as a whole, under this
583    License to anyone who comes into possession of a copy.  This
584    License will therefore apply, along with any applicable section 7
585    additional terms, to the whole of the work, and all its parts,
586    regardless of how they are packaged.  This License gives no
587    permission to license the work in any other way, but it does not
588    invalidate such permission if you have separately received it.
589
590    d) If the work has interactive user interfaces, each must display
591    Appropriate Legal Notices; however, if the Program has interactive
592    interfaces that do not display Appropriate Legal Notices, your
593    work need not make them do so.
594
595  A compilation of a covered work with other separate and independent
596works, which are not by their nature extensions of the covered work,
597and which are not combined with it such as to form a larger program,
598in or on a volume of a storage or distribution medium, is called an
599"aggregate" if the compilation and its resulting copyright are not
600used to limit the access or legal rights of the compilation's users
601beyond what the individual works permit.  Inclusion of a covered work
602in an aggregate does not cause this License to apply to the other
603parts of the aggregate.
604
605  6. Conveying Non-Source Forms.
606
607  You may convey a covered work in object code form under the terms
608of sections 4 and 5, provided that you also convey the
609machine-readable Corresponding Source under the terms of this License,
610in one of these ways:
611
612    a) Convey the object code in, or embodied in, a physical product
613    (including a physical distribution medium), accompanied by the
614    Corresponding Source fixed on a durable physical medium
615    customarily used for software interchange.
616
617    b) Convey the object code in, or embodied in, a physical product
618    (including a physical distribution medium), accompanied by a
619    written offer, valid for at least three years and valid for as
620    long as you offer spare parts or customer support for that product
621    model, to give anyone who possesses the object code either (1) a
622    copy of the Corresponding Source for all the software in the
623    product that is covered by this License, on a durable physical
624    medium customarily used for software interchange, for a price no
625    more than your reasonable cost of physically performing this
626    conveying of source, or (2) access to copy the
627    Corresponding Source from a network server at no charge.
628
629    c) Convey individual copies of the object code with a copy of the
630    written offer to provide the Corresponding Source.  This
631    alternative is allowed only occasionally and noncommercially, and
632    only if you received the object code with such an offer, in accord
633    with subsection 6b.
634
635    d) Convey the object code by offering access from a designated
636    place (gratis or for a charge), and offer equivalent access to the
637    Corresponding Source in the same way through the same place at no
638    further charge.  You need not require recipients to copy the
639    Corresponding Source along with the object code.  If the place to
640    copy the object code is a network server, the Corresponding Source
641    may be on a different server (operated by you or a third party)
642    that supports equivalent copying facilities, provided you maintain
643    clear directions next to the object code saying where to find the
644    Corresponding Source.  Regardless of what server hosts the
645    Corresponding Source, you remain obligated to ensure that it is
646    available for as long as needed to satisfy these requirements.
647
648    e) Convey the object code using peer-to-peer transmission, provided
649    you inform other peers where the object code and Corresponding
650    Source of the work are being offered to the general public at no
651    charge under subsection 6d.
652
653  A separable portion of the object code, whose source code is excluded
654from the Corresponding Source as a System Library, need not be
655included in conveying the object code work.
656
657  A "User Product" is either (1) a "consumer product", which means any
658tangible personal property which is normally used for personal, family,
659or household purposes, or (2) anything designed or sold for incorporation
660into a dwelling.  In determining whether a product is a consumer product,
661doubtful cases shall be resolved in favor of coverage.  For a particular
662product received by a particular user, "normally used" refers to a
663typical or common use of that class of product, regardless of the status
664of the particular user or of the way in which the particular user
665actually uses, or expects or is expected to use, the product.  A product
666is a consumer product regardless of whether the product has substantial
667commercial, industrial or non-consumer uses, unless such uses represent
668the only significant mode of use of the product.
669
670  "Installation Information" for a User Product means any methods,
671procedures, authorization keys, or other information required to install
672and execute modified versions of a covered work in that User Product from
673a modified version of its Corresponding Source.  The information must
674suffice to ensure that the continued functioning of the modified object
675code is in no case prevented or interfered with solely because
676modification has been made.
677
678  If you convey an object code work under this section in, or with, or
679specifically for use in, a User Product, and the conveying occurs as
680part of a transaction in which the right of possession and use of the
681User Product is transferred to the recipient in perpetuity or for a
682fixed term (regardless of how the transaction is characterized), the
683Corresponding Source conveyed under this section must be accompanied
684by the Installation Information.  But this requirement does not apply
685if neither you nor any third party retains the ability to install
686modified object code on the User Product (for example, the work has
687been installed in ROM).
688
689  The requirement to provide Installation Information does not include a
690requirement to continue to provide support service, warranty, or updates
691for a work that has been modified or installed by the recipient, or for
692the User Product in which it has been modified or installed.  Access to a
693network may be denied when the modification itself materially and
694adversely affects the operation of the network or violates the rules and
695protocols for communication across the network.
696
697  Corresponding Source conveyed, and Installation Information provided,
698in accord with this section must be in a format that is publicly
699documented (and with an implementation available to the public in
700source code form), and must require no special password or key for
701unpacking, reading or copying.
702
703  7. Additional Terms.
704
705  "Additional permissions" are terms that supplement the terms of this
706License by making exceptions from one or more of its conditions.
707Additional permissions that are applicable to the entire Program shall
708be treated as though they were included in this License, to the extent
709that they are valid under applicable law.  If additional permissions
710apply only to part of the Program, that part may be used separately
711under those permissions, but the entire Program remains governed by
712this License without regard to the additional permissions.
713
714  When you convey a copy of a covered work, you may at your option
715remove any additional permissions from that copy, or from any part of
716it.  (Additional permissions may be written to require their own
717removal in certain cases when you modify the work.)  You may place
718additional permissions on material, added by you to a covered work,
719for which you have or can give appropriate copyright permission.
720
721  Notwithstanding any other provision of this License, for material you
722add to a covered work, you may (if authorized by the copyright holders of
723that material) supplement the terms of this License with terms:
724
725    a) Disclaiming warranty or limiting liability differently from the
726    terms of sections 15 and 16 of this License; or
727
728    b) Requiring preservation of specified reasonable legal notices or
729    author attributions in that material or in the Appropriate Legal
730    Notices displayed by works containing it; or
731
732    c) Prohibiting misrepresentation of the origin of that material, or
733    requiring that modified versions of such material be marked in
734    reasonable ways as different from the original version; or
735
736    d) Limiting the use for publicity purposes of names of licensors or
737    authors of the material; or
738
739    e) Declining to grant rights under trademark law for use of some
740    trade names, trademarks, or service marks; or
741
742    f) Requiring indemnification of licensors and authors of that
743    material by anyone who conveys the material (or modified versions of
744    it) with contractual assumptions of liability to the recipient, for
745    any liability that these contractual assumptions directly impose on
746    those licensors and authors.
747
748  All other non-permissive additional terms are considered "further
749restrictions" within the meaning of section 10.  If the Program as you
750received it, or any part of it, contains a notice stating that it is
751governed by this License along with a term that is a further
752restriction, you may remove that term.  If a license document contains
753a further restriction but permits relicensing or conveying under this
754License, you may add to a covered work material governed by the terms
755of that license document, provided that the further restriction does
756not survive such relicensing or conveying.
757
758  If you add terms to a covered work in accord with this section, you
759must place, in the relevant source files, a statement of the
760additional terms that apply to those files, or a notice indicating
761where to find the applicable terms.
762
763  Additional terms, permissive or non-permissive, may be stated in the
764form of a separately written license, or stated as exceptions;
765the above requirements apply either way.
766
767  8. Termination.
768
769  You may not propagate or modify a covered work except as expressly
770provided under this License.  Any attempt otherwise to propagate or
771modify it is void, and will automatically terminate your rights under
772this License (including any patent licenses granted under the third
773paragraph of section 11).
774
775  However, if you cease all violation of this License, then your
776license from a particular copyright holder is reinstated (a)
777provisionally, unless and until the copyright holder explicitly and
778finally terminates your license, and (b) permanently, if the copyright
779holder fails to notify you of the violation by some reasonable means
780prior to 60 days after the cessation.
781
782  Moreover, your license from a particular copyright holder is
783reinstated permanently if the copyright holder notifies you of the
784violation by some reasonable means, this is the first time you have
785received notice of violation of this License (for any work) from that
786copyright holder, and you cure the violation prior to 30 days after
787your receipt of the notice.
788
789  Termination of your rights under this section does not terminate the
790licenses of parties who have received copies or rights from you under
791this License.  If your rights have been terminated and not permanently
792reinstated, you do not qualify to receive new licenses for the same
793material under section 10.
794
795  9. Acceptance Not Required for Having Copies.
796
797  You are not required to accept this License in order to receive or
798run a copy of the Program.  Ancillary propagation of a covered work
799occurring solely as a consequence of using peer-to-peer transmission
800to receive a copy likewise does not require acceptance.  However,
801nothing other than this License grants you permission to propagate or
802modify any covered work.  These actions infringe copyright if you do
803not accept this License.  Therefore, by modifying or propagating a
804covered work, you indicate your acceptance of this License to do so.
805
806  10. Automatic Licensing of Downstream Recipients.
807
808  Each time you convey a covered work, the recipient automatically
809receives a license from the original licensors, to run, modify and
810propagate that work, subject to this License.  You are not responsible
811for enforcing compliance by third parties with this License.
812
813  An "entity transaction" is a transaction transferring control of an
814organization, or substantially all assets of one, or subdividing an
815organization, or merging organizations.  If propagation of a covered
816work results from an entity transaction, each party to that
817transaction who receives a copy of the work also receives whatever
818licenses to the work the party's predecessor in interest had or could
819give under the previous paragraph, plus a right to possession of the
820Corresponding Source of the work from the predecessor in interest, if
821the predecessor has it or can get it with reasonable efforts.
822
823  You may not impose any further restrictions on the exercise of the
824rights granted or affirmed under this License.  For example, you may
825not impose a license fee, royalty, or other charge for exercise of
826rights granted under this License, and you may not initiate litigation
827(including a cross-claim or counterclaim in a lawsuit) alleging that
828any patent claim is infringed by making, using, selling, offering for
829sale, or importing the Program or any portion of it.
830
831  11. Patents.
832
833  A "contributor" is a copyright holder who authorizes use under this
834License of the Program or a work on which the Program is based.  The
835work thus licensed is called the contributor's "contributor version".
836
837  A contributor's "essential patent claims" are all patent claims
838owned or controlled by the contributor, whether already acquired or
839hereafter acquired, that would be infringed by some manner, permitted
840by this License, of making, using, or selling its contributor version,
841but do not include claims that would be infringed only as a
842consequence of further modification of the contributor version.  For
843purposes of this definition, "control" includes the right to grant
844patent sublicenses in a manner consistent with the requirements of
845this License.
846
847  Each contributor grants you a non-exclusive, worldwide, royalty-free
848patent license under the contributor's essential patent claims, to
849make, use, sell, offer for sale, import and otherwise run, modify and
850propagate the contents of its contributor version.
851
852  In the following three paragraphs, a "patent license" is any express
853agreement or commitment, however denominated, not to enforce a patent
854(such as an express permission to practice a patent or covenant not to
855sue for patent infringement).  To "grant" such a patent license to a
856party means to make such an agreement or commitment not to enforce a
857patent against the party.
858
859  If you convey a covered work, knowingly relying on a patent license,
860and the Corresponding Source of the work is not available for anyone
861to copy, free of charge and under the terms of this License, through a
862publicly available network server or other readily accessible means,
863then you must either (1) cause the Corresponding Source to be so
864available, or (2) arrange to deprive yourself of the benefit of the
865patent license for this particular work, or (3) arrange, in a manner
866consistent with the requirements of this License, to extend the patent
867license to downstream recipients.  "Knowingly relying" means you have
868actual knowledge that, but for the patent license, your conveying the
869covered work in a country, or your recipient's use of the covered work
870in a country, would infringe one or more identifiable patents in that
871country that you have reason to believe are valid.
872
873  If, pursuant to or in connection with a single transaction or
874arrangement, you convey, or propagate by procuring conveyance of, a
875covered work, and grant a patent license to some of the parties
876receiving the covered work authorizing them to use, propagate, modify
877or convey a specific copy of the covered work, then the patent license
878you grant is automatically extended to all recipients of the covered
879work and works based on it.
880
881  A patent license is "discriminatory" if it does not include within
882the scope of its coverage, prohibits the exercise of, or is
883conditioned on the non-exercise of one or more of the rights that are
884specifically granted under this License.  You may not convey a covered
885work if you are a party to an arrangement with a third party that is
886in the business of distributing software, under which you make payment
887to the third party based on the extent of your activity of conveying
888the work, and under which the third party grants, to any of the
889parties who would receive the covered work from you, a discriminatory
890patent license (a) in connection with copies of the covered work
891conveyed by you (or copies made from those copies), or (b) primarily
892for and in connection with specific products or compilations that
893contain the covered work, unless you entered into that arrangement,
894or that patent license was granted, prior to 28 March 2007.
895
896  Nothing in this License shall be construed as excluding or limiting
897any implied license or other defenses to infringement that may
898otherwise be available to you under applicable patent law.
899
900  12. No Surrender of Others' Freedom.
901
902  If conditions are imposed on you (whether by court order, agreement or
903otherwise) that contradict the conditions of this License, they do not
904excuse you from the conditions of this License.  If you cannot convey a
905covered work so as to satisfy simultaneously your obligations under this
906License and any other pertinent obligations, then as a consequence you may
907not convey it at all.  For example, if you agree to terms that obligate you
908to collect a royalty for further conveying from those to whom you convey
909the Program, the only way you could satisfy both those terms and this
910License would be to refrain entirely from conveying the Program.
911
912  13. Use with the GNU Affero General Public License.
913
914  Notwithstanding any other provision of this License, you have
915permission to link or combine any covered work with a work licensed
916under version 3 of the GNU Affero General Public License into a single
917combined work, and to convey the resulting work.  The terms of this
918License will continue to apply to the part which is the covered work,
919but the special requirements of the GNU Affero General Public License,
920section 13, concerning interaction through a network will apply to the
921combination as such.
922
923  14. Revised Versions of this License.
924
925  The Free Software Foundation may publish revised and/or new versions of
926the GNU General Public License from time to time.  Such new versions will
927be similar in spirit to the present version, but may differ in detail to
928address new problems or concerns.
929
930  Each version is given a distinguishing version number.  If the
931Program specifies that a certain numbered version of the GNU General
932Public License "or any later version" applies to it, you have the
933option of following the terms and conditions either of that numbered
934version or of any later version published by the Free Software
935Foundation.  If the Program does not specify a version number of the
936GNU General Public License, you may choose any version ever published
937by the Free Software Foundation.
938
939  If the Program specifies that a proxy can decide which future
940versions of the GNU General Public License can be used, that proxy's
941public statement of acceptance of a version permanently authorizes you
942to choose that version for the Program.
943
944  Later license versions may give you additional or different
945permissions.  However, no additional obligations are imposed on any
946author or copyright holder as a result of your choosing to follow a
947later version.
948
949  15. Disclaimer of Warranty.
950
951  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
952APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
953HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
954OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
955THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
956PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
957IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
958ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
959
960  16. Limitation of Liability.
961
962  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
963WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
964THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
965GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
966USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
967DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
968PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
969EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
970SUCH DAMAGES.
971
972  17. Interpretation of Sections 15 and 16.
973
974  If the disclaimer of warranty and limitation of liability provided
975above cannot be given local legal effect according to their terms,
976reviewing courts shall apply local law that most closely approximates
977an absolute waiver of all civil liability in connection with the
978Program, unless a warranty or assumption of liability accompanies a
979copy of the Program in return for a fee.
980
981                     END OF TERMS AND CONDITIONS
982
983            How to Apply These Terms to Your New Programs
984
985  If you develop a new program, and you want it to be of the greatest
986possible use to the public, the best way to achieve this is to make it
987free software which everyone can redistribute and change under these terms.
988
989  To do so, attach the following notices to the program.  It is safest
990to attach them to the start of each source file to most effectively
991state the exclusion of warranty; and each file should have at least
992the "copyright" line and a pointer to where the full notice is found.
993
994    <one line to give the program's name and a brief idea of what it does.>
995    Copyright (C) <year>  <name of author>
996
997    This program is free software: you can redistribute it and/or modify
998    it under the terms of the GNU General Public License as published by
999    the Free Software Foundation, either version 3 of the License, or
1000    (at your option) any later version.
1001
1002    This program is distributed in the hope that it will be useful,
1003    but WITHOUT ANY WARRANTY; without even the implied warranty of
1004    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
1005    GNU General Public License for more details.
1006
1007    You should have received a copy of the GNU General Public License
1008    along with this program.  If not, see <http://www.gnu.org/licenses/>.
1009
1010Also add information on how to contact you by electronic and paper mail.
1011
1012  If the program does terminal interaction, make it output a short
1013notice like this when it starts in an interactive mode:
1014
1015    <program>  Copyright (C) <year>  <name of author>
1016    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
1017    This is free software, and you are welcome to redistribute it
1018    under certain conditions; type `show c' for details.
1019
1020The hypothetical commands `show w' and `show c' should show the appropriate
1021parts of the General Public License.  Of course, your program's commands
1022might be different; for a GUI interface, you would use an "about box".
1023
1024  You should also get your employer (if you work as a programmer) or school,
1025if any, to sign a "copyright disclaimer" for the program, if necessary.
1026For more information on this, and how to apply and follow the GNU GPL, see
1027<http://www.gnu.org/licenses/>.
1028
1029  The GNU General Public License does not permit incorporating your program
1030into proprietary programs.  If your program is a subroutine library, you
1031may consider it more useful to permit linking proprietary applications with
1032the library.  If this is what you want to do, use the GNU Lesser General
1033Public License instead of this License.  But first, please read
1034<http://www.gnu.org/philosophy/why-not-lgpl.html>.
Note: See TracBrowser for help on using the repository browser.