
The Academic Free License 
v. 2.1 

This Academic Free License (the "License") applies to any original work of authorship (the "Original Work") whose owner (the "Licensor") has placed the following notice immediately following the copyright notice for the Original Work: 

Licensed under the Academic Free License version 2.1 

1. Grant of Copyright License. Licensor hereby grants You a 
world-wide, royalty-free, non-exclusive, perpetual, sublicenseable 
license to do the following: 

a. to reproduce the Original Work in copies; 

b. to prepare derivative works ("Derivative Works") based upon the Original Work; 

c. to distribute copies of the Original Work and Derivative Works to the public; 

d. to perform the Original Work publicly; and 

e. to display the Original Work publicly. 

2. Grant of Patent License. Licensor hereby grants You a world-wide, 
royalty-free, non-exclusive, perpetual, sublicenseable license, under 
patent claims owned or controlled by the Licensor that are embodied in 
the Original Work as furnished by the Licensor, to make, use, sell and 
offer for sale the Original Work and Derivative Works. 

3. Grant of Source Code License. The term "Source Code" means the 
preferred form of the Original Work for making modifications to it and 
all available documentation describing how to modify the Original 
Work. Licensor hereby agrees to provide a machine-readable copy of the 
Source Code of the Original Work along with each copy of the Original 
Work that Licensor distributes. Licensor reserves the right to satisfy 
this obligation by placing a machine-readable copy of the Source Code 
in an information repository reasonably calculated to permit 
inexpensive and convenient access by You for as long as Licensor 
continues to distribute the Original Work, and by publishing the 
address of that information repository in a notice immediately 
following the copyright notice that applies to the Original Work. 

4. Exclusions From License Grant. Neither the names of Licensor, nor 
the names of any contributors to the Original Work, nor any of their 
trademarks or service marks, may be used to endorse or promote 
products derived from this Original Work without express prior written 
permission of the Licensor. Nothing in this License shall be deemed to 
grant any rights to trademarks, copyrights, patents, trade secrets or 
any other intellectual property of Licensor except as expressly stated 
herein. No patent license is granted to make, use, sell or offer to 
sell embodiments of any patent claims other than the licensed claims 
defined in Section 2. No right is granted to the trademarks of 
Licensor even if such marks are included in the Original Work. Nothing 
in this License shall be interpreted to prohibit Licensor from 
licensing under different terms from this License any Original Work 
that Licensor otherwise would have a right to license. 

5. This section intentionally omitted. 

6. Attribution Rights. You must retain, in the Source Code of any 
Derivative Works that You create, all copyright, patent or trademark 
notices from the Source Code of the Original Work, as well as any 
notices of licensing and any descriptive text identified therein as an 
"Attribution Notice." You must cause the Source Code for any 
Derivative Works that You create to carry a prominent Attribution 
Notice reasonably calculated to inform recipients that You have 
modified the Original Work. 

7. Warranty of Provenance and Disclaimer of Warranty. Licensor 
warrants that the copyright in and to the Original Work and the patent 
rights granted herein by Licensor are owned by the Licensor or are 
sublicensed to You under the terms of this License with the permission 
of the contributor(s) of those copyrights and patent rights. Except as 
expressly stated in the immediately proceeding sentence, the Original 
Work is provided under this License on an "AS IS" BASIS and WITHOUT 
WARRANTY, either express or implied, including, without limitation, 
the warranties of NON-INFRINGEMENT, MERCHANTABILITY or FITNESS FOR A 
PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY OF THE ORIGINAL 
WORK IS WITH YOU. This DISCLAIMER OF WARRANTY constitutes an essential 
part of this License. No license to Original Work is granted hereunder 
except under this disclaimer. 

8. Limitation of Liability. Under no circumstances and under no legal 
theory, whether in tort (including negligence), contract, or 
otherwise, shall the Licensor be liable to any person for any direct, 
indirect, special, incidental, or consequential damages of any 
character arising as a result of this License or the use of the 
Original Work including, without limitation, damages for loss of 
goodwill, work stoppage, computer failure or malfunction, or any and 
all other commercial damages or losses. This limitation of liability 
shall not apply to liability for death or personal injury resulting 
from Licensor's negligence to the extent applicable law prohibits such 
limitation. Some jurisdictions do not allow the exclusion or 
limitation of incidental or consequential damages, so this exclusion 
and limitation may not apply to You. 

9. Acceptance and Termination. If You distribute copies of the 
Original Work or a Derivative Work, You must make a reasonable effort 
under the circumstances to obtain the express assent of recipients to 
the terms of this License. Nothing else but this License (or another 
written agreement between Licensor and You) grants You permission to 
create Derivative Works based upon the Original Work or to exercise 
any of the rights granted in Section 1 herein, and any attempt to do 
so except under the terms of this License (or another written 
agreement between Licensor and You) is expressly prohibited by 
U.S. copyright law, the equivalent laws of other countries, and by 
international treaty. Therefore, by exercising any of the rights 
granted to You in Section 1 herein, You indicate Your acceptance of 
this License and all of its terms and conditions. 

10. Termination for Patent Action. This License shall terminate 
automatically and You may no longer exercise any of the rights granted 
to You by this License as of the date You commence an action, 
including a cross-claim or counterclaim, against Licensor or any 
licensee alleging that the Original Work infringes a patent. This 
termination provision shall not apply for an action alleging patent 
infringement by combinations of the Original Work with other software 
or hardware. 

11. Jurisdiction, Venue and Governing Law. Any action or suit relating 
to this License may be brought only in the courts of a jurisdiction 
wherein the Licensor resides or in which Licensor conducts its primary 
business, and under the laws of that jurisdiction excluding its 
conflict-of-law provisions. The application of the United Nations 
Convention on Contracts for the International Sale of Goods is 
expressly excluded. Any use of the Original Work outside the scope of 
this License or after its termination shall be subject to the 
requirements and penalties of the U.S. Copyright Act, 17 U.S.C. √Ç¬ß 101 
et seq., the equivalent laws of other countries, and international 
treaty. This section shall survive the termination of this License. 

12. Attorneys Fees. In any action to enforce the terms of this License 
or seeking damages relating thereto, the prevailing party shall be 
entitled to recover its costs and expenses, including, without 
limitation, reasonable attorneys' fees and costs incurred in 
connection with such action, including any appeal of such action. This 
section shall survive the termination of this License. 

13. Miscellaneous. This License represents the complete agreement 
concerning the subject matter hereof. If any provision of this License 
is held to be unenforceable, such provision shall be reformed only to 
the extent necessary to make it enforceable. 

14. Definition of "You" in This License. "You" throughout this 
License, whether in upper or lower case, means an individual or a 
legal entity exercising rights under, and complying with all of the 
terms of, this License. For legal entities, "You" includes any entity 
that controls, is controlled by, or is under common control with 
you. For purposes of this definition, "control" means (i) the power, 
direct or indirect, to cause the direction or management of such 
entity, whether by contract or otherwise, or (ii) ownership of fifty 
percent (50%) or more of the outstanding shares, or (iii) beneficial 
ownership of such entity. 

15. Right to Use. You may use the Original Work in all ways not 
otherwise restricted or conditioned by this License or by law, and 
Licensor promises not to interfere with or be responsible for such 
uses by You. 

This license is Copyright (C) 2003-2004 Lawrence E. Rosen. All rights 
reserved. Permission is hereby granted to copy and distribute this 
license without modification. This license may not be modified without 
the express written permission of its copyright owner.     
  