jinhongjian/public/system/plug/umeditor/third-party/mathquill/font/stixgeneral-bundle/STIXFontLicense2010.txt

STIX Font License

24 May 2010

Copyright (c) 2001-2010 by the STI Pub Companies, consisting of the American 
Institute of Physics, the American Chemical Society, the American Mathematical 
Society, the American Physical Society, Elsevier, Inc., and The Institute of 
Electrical and Electronic Engineers, Inc. (www.stixfonts.org), with Reserved 
Font Name STIX Fonts, STIX Fonts (TM) is a  trademark of The Institute of 
Electrical and Electronics Engineers, Inc.      

Portions copyright (c) 1998-2003 by MicroPress, Inc. (www.micropress-inc.com), 
with Reserved Font Name TM Math. To obtain additional mathematical fonts, please 
contact MicroPress, Inc., 68-30 Harrow Street, Forest Hills, NY 11375, USA, 
Phone: (718) 575-1816. 

Portions copyright (c) 1990 by Elsevier, Inc. 

This Font Software is licensed under the SIL Open Font License, Version 1.1. 
This license is copied below, and is also available with a FAQ at: 
http://scripts.sil.org/OFL 

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SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007 
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PREAMBLE 

The goals of the Open Font License (OFL) are to stimulate worldwide development 
of collaborative font projects, to support the font creation efforts of academic 
and linguistic communities, and to provide a free and open framework in which 
fonts may be shared and improved in partnership with others. 

The OFL allows the licensed fonts to be used, studied, modified and redistributed 
freely as long as they are not sold by themselves. The fonts, including any 
derivative works, can be bundled, embedded, redistributed and/or sold with any 
software provided that any reserved names are not used by derivative works. The 
fonts and derivatives, however, cannot be released under any other type of license. 
The requirement for fonts to remain under this license does not apply to any 
document created using the fonts or their derivatives. 

DEFINITIONS 

"Font Software" refers to the set of files released by the Copyright Holder(s) under
this license and clearly marked as such. This may include source files, build 
scripts and documentation. 

"Reserved Font Name" refers to any names specified as such after the copyright 
statement(s). 

"Original Version" refers to the collection of Font Software components as 
distributed by the Copyright Holder(s). 

"Modified Version" refers to any derivative made by adding to, deleting, or 
substituting -- in part or in whole -- any of the components of the Original Version, 
by changing formats or by porting the Font Software to a new environment. 

"Author" refers to any designer, engineer, programmer, technical writer or other 
person who contributed to the Font Software.

PERMISSION & CONDITIONS 

Permission is hereby granted, free of charge, to any person obtaining a copy of the 
Font Software, to use, study, copy, merge, embed, modify, redistribute, and sell 
modified and unmodified copies of the Font Software, subject to the following 
conditions: 

1) Neither the Font Software nor any of its individual components, in Original or 
Modified Versions, may be sold by itself. 

2) Original or Modified Versions of the Font Software may be bundled, redistributed 
and/or sold with any software, provided that each copy contains the above copyright 
notice and this license. These can be included either as stand-alone text files, 
human-readable headers or in the appropriate machine-readable metadata fields within 
text or binary files as long as those fields can be easily viewed by the user. 

3) No Modified Version of the Font Software may use the Reserved Font Name(s) unless 
explicit written permission is granted by the corresponding Copyright Holder. This 
restriction only applies to the primary font name as presented to the users. 

4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font Software shall 
not be used to promote, endorse or advertise any Modified Version, except to 
acknowledge the contribution(s) of the Copyright Holder(s) and the Author(s) or with 
their explicit written permission. 

5) The Font Software, modified or unmodified, in part or in whole, must be distributed 
entirely under this license, and must not be distributed under any other license. The 
requirement for fonts to remain under this license does not apply to any document 
created using the Font Software. 

TERMINATION 

This license becomes null and void if any of the above conditions are not met. 

DISCLAIMER 

THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A 
PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER 
RIGHT. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
LIABILITY, INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, 
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF THE USE OR 
INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE FONT SOFTWARE.