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</div><div id="l59" class="code_block">licensee, and is addressed as ``<span class="k">\textbf</span><span class="nb">{</span>you<span class="nb">}</span>&#39;&#39;.  You accept the license if you
</div><div id="l60" class="code_block">copy, modify or distribute the work in a way requiring permission
</div><div id="l61" class="code_block">under copyright law.
</div><div id="l62" class="code_block">
</div><div id="l63" class="code_block">A ``<span class="k">\textbf</span><span class="nb">{</span>Modified Version<span class="nb">}</span>&#39;&#39; of the Document means any work containing the
</div><div id="l64" class="code_block">Document or a portion of it, either copied verbatim, or with
</div><div id="l65" class="code_block">modifications and/or translated into another language.
</div><div id="l66" class="code_block">
</div><div id="l67" class="code_block">A ``<span class="k">\textbf</span><span class="nb">{</span>Secondary Section<span class="nb">}</span>&#39;&#39; is a named appendix or a front-matter section of
</div><div id="l68" class="code_block">the Document that deals exclusively with the relationship of the
</div><div id="l69" class="code_block">publishers or authors of the Document to the Document&#39;s overall subject
</div><div id="l70" class="code_block">(or to related matters) and contains nothing that could fall directly
</div><div id="l71" class="code_block">within that overall subject.  (Thus, if the Document is in part a
</div><div id="l72" class="code_block">textbook of mathematics, a Secondary Section may not explain any
</div><div id="l73" class="code_block">mathematics.)  The relationship could be a matter of historical
</div><div id="l74" class="code_block">connection with the subject or with related matters, or of legal,
</div><div id="l75" class="code_block">commercial, philosophical, ethical or political position regarding
</div><div id="l76" class="code_block">them.
</div><div id="l77" class="code_block">
</div><div id="l78" class="code_block">The ``<span class="k">\textbf</span><span class="nb">{</span>Invariant Sections<span class="nb">}</span>&#39;&#39; are certain Secondary Sections whose titles
</div><div id="l79" class="code_block">are designated, as being those of Invariant Sections, in the notice
</div><div id="l80" class="code_block">that says that the Document is released under this License.  If a
</div><div id="l81" class="code_block">section does not fit the above definition of Secondary then it is not
</div><div id="l82" class="code_block">allowed to be designated as Invariant.  The Document may contain zero
</div><div id="l83" class="code_block">Invariant Sections.  If the Document does not identify any Invariant
</div><div id="l84" class="code_block">Sections then there are none.
</div><div id="l85" class="code_block">
</div><div id="l86" class="code_block">The ``<span class="k">\textbf</span><span class="nb">{</span>Cover Texts<span class="nb">}</span>&#39;&#39; are certain short passages of text that are listed,
</div><div id="l87" class="code_block">as Front-Cover Texts or Back-Cover Texts, in the notice that says that
</div><div id="l88" class="code_block">the Document is released under this License.  A Front-Cover Text may
</div><div id="l89" class="code_block">be at most 5 words, and a Back-Cover Text may be at most 25 words.
</div><div id="l90" class="code_block">
</div><div id="l91" class="code_block">A ``<span class="k">\textbf</span><span class="nb">{</span>Transparent<span class="nb">}</span>&#39;&#39; copy of the Document means a machine-readable copy,
</div><div id="l92" class="code_block">represented in a format whose specification is available to the
</div><div id="l93" class="code_block">general public, that is suitable for revising the document
</div><div id="l94" class="code_block">straightforwardly with generic text editors or (for images composed of
</div><div id="l95" class="code_block">pixels) generic paint programs or (for drawings) some widely available
</div><div id="l96" class="code_block">drawing editor, and that is suitable for input to text formatters or
</div><div id="l97" class="code_block">for automatic translation to a variety of formats suitable for input
</div><div id="l98" class="code_block">to text formatters.  A copy made in an otherwise Transparent file
</div><div id="l99" class="code_block">format whose markup, or absence of markup, has been arranged to thwart
</div><div id="l100" class="code_block">or discourage subsequent modification by readers is not Transparent.
</div><div id="l101" class="code_block">An image format is not Transparent if used for any substantial amount
</div><div id="l102" class="code_block">of text.  A copy that is not ``Transparent&#39;&#39; is called ``<span class="k">\textbf</span><span class="nb">{</span>Opaque<span class="nb">}</span>&#39;&#39;.
</div><div id="l103" class="code_block">
</div><div id="l104" class="code_block">Examples of suitable formats for Transparent copies include plain
</div><div id="l105" class="code_block">ASCII without markup, Texinfo input format, LaTeX input format, SGML
</div><div id="l106" class="code_block">or XML using a publicly available DTD, and standard-conforming simple
</div><div id="l107" class="code_block">HTML, PostScript or PDF designed for human modification.  Examples of
</div><div id="l108" class="code_block">transparent image formats include PNG, XCF and JPG.  Opaque formats
</div><div id="l109" class="code_block">include proprietary formats that can be read and edited only by
</div><div id="l110" class="code_block">proprietary word processors, SGML or XML for which the DTD and/or
</div><div id="l111" class="code_block">processing tools are not generally available, and the
</div><div id="l112" class="code_block">machine-generated HTML, PostScript or PDF produced by some word
</div><div id="l113" class="code_block">processors for output purposes only.
</div><div id="l114" class="code_block">
</div><div id="l115" class="code_block">The ``<span class="k">\textbf</span><span class="nb">{</span>Title Page<span class="nb">}</span>&#39;&#39; means, for a printed book, the title page itself,
</div><div id="l116" class="code_block">plus such following pages as are needed to hold, legibly, the material
</div><div id="l117" class="code_block">this License requires to appear in the title page.  For works in
</div><div id="l118" class="code_block">formats which do not have any title page as such, ``Title Page&#39;&#39; means
</div><div id="l119" class="code_block">the text near the most prominent appearance of the work&#39;s title,
</div><div id="l120" class="code_block">preceding the beginning of the body of the text.
</div><div id="l121" class="code_block">
</div><div id="l122" class="code_block">A section ``<span class="k">\textbf</span><span class="nb">{</span>Entitled XYZ<span class="nb">}</span>&#39;&#39; means a named subunit of the Document whose
</div><div id="l123" class="code_block">title either is precisely XYZ or contains XYZ in parentheses following
</div><div id="l124" class="code_block">text that translates XYZ in another language.  (Here XYZ stands for a
</div><div id="l125" class="code_block">specific section name mentioned below, such as ``<span class="k">\textbf</span><span class="nb">{</span>Acknowledgements<span class="nb">}</span>&#39;&#39;,
</div><div id="l126" class="code_block">``<span class="k">\textbf</span><span class="nb">{</span>Dedications<span class="nb">}</span>&#39;&#39;, ``<span class="k">\textbf</span><span class="nb">{</span>Endorsements<span class="nb">}</span>&#39;&#39;, or ``<span class="k">\textbf</span><span class="nb">{</span>History<span class="nb">}</span>&#39;&#39;.)  
</div><div id="l127" class="code_block">To ``<span class="k">\textbf</span><span class="nb">{</span>Preserve the Title<span class="nb">}</span>&#39;&#39;
</div><div id="l128" class="code_block">of such a section when you modify the Document means that it remains a
</div><div id="l129" class="code_block">section ``Entitled XYZ&#39;&#39; according to this definition.
</div><div id="l130" class="code_block">
</div><div id="l131" class="code_block">The Document may include Warranty Disclaimers next to the notice which
</div><div id="l132" class="code_block">states that this License applies to the Document.  These Warranty
</div><div id="l133" class="code_block">Disclaimers are considered to be included by reference in this
</div><div id="l134" class="code_block">License, but only as regards disclaiming warranties: any other
</div><div id="l135" class="code_block">implication that these Warranty Disclaimers may have is void and has
</div><div id="l136" class="code_block">no effect on the meaning of this License.
</div><div id="l137" class="code_block">
</div><div id="l138" class="code_block">
</div><div id="l139" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l140" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 2. VERBATIM COPYING<span class="k">\par</span><span class="nb">}</span>
</div><div id="l141" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l142" class="code_block"><span class="c">%\addcontentsline{toc}{section}{2. VERBATIM COPYING}</span>
</div><div id="l143" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l144" class="code_block">
</div><div id="l145" class="code_block">You may copy and distribute the Document in any medium, either
</div><div id="l146" class="code_block">commercially or noncommercially, provided that this License, the
</div><div id="l147" class="code_block">copyright notices, and the license notice saying this License applies
</div><div id="l148" class="code_block">to the Document are reproduced in all copies, and that you add no other
</div><div id="l149" class="code_block">conditions whatsoever to those of this License.  You may not use
</div><div id="l150" class="code_block">technical measures to obstruct or control the reading or further
</div><div id="l151" class="code_block">copying of the copies you make or distribute.  However, you may accept
</div><div id="l152" class="code_block">compensation in exchange for copies.  If you distribute a large enough
</div><div id="l153" class="code_block">number of copies you must also follow the conditions in section~3.
</div><div id="l154" class="code_block">
</div><div id="l155" class="code_block">You may also lend copies, under the same conditions stated above, and
</div><div id="l156" class="code_block">you may publicly display copies.
</div><div id="l157" class="code_block">
</div><div id="l158" class="code_block">
</div><div id="l159" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l160" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 3. COPYING IN QUANTITY<span class="k">\par</span><span class="nb">}</span>
</div><div id="l161" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l162" class="code_block"><span class="c">%\addcontentsline{toc}{section}{3. COPYING IN QUANTITY}</span>
</div><div id="l163" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l164" class="code_block">
</div><div id="l165" class="code_block">
</div><div id="l166" class="code_block">If you publish printed copies (or copies in media that commonly have
</div><div id="l167" class="code_block">printed covers) of the Document, numbering more than 100, and the
</div><div id="l168" class="code_block">Document&#39;s license notice requires Cover Texts, you must enclose the
</div><div id="l169" class="code_block">copies in covers that carry, clearly and legibly, all these Cover
</div><div id="l170" class="code_block">Texts: Front-Cover Texts on the front cover, and Back-Cover Texts on
</div><div id="l171" class="code_block">the back cover.  Both covers must also clearly and legibly identify
</div><div id="l172" class="code_block">you as the publisher of these copies.  The front cover must present
</div><div id="l173" class="code_block">the full title with all words of the title equally prominent and
</div><div id="l174" class="code_block">visible.  You may add other material on the covers in addition.
</div><div id="l175" class="code_block">Copying with changes limited to the covers, as long as they preserve
</div><div id="l176" class="code_block">the title of the Document and satisfy these conditions, can be treated
</div><div id="l177" class="code_block">as verbatim copying in other respects.
</div><div id="l178" class="code_block">
</div><div id="l179" class="code_block">If the required texts for either cover are too voluminous to fit
</div><div id="l180" class="code_block">legibly, you should put the first ones listed (as many as fit
</div><div id="l181" class="code_block">reasonably) on the actual cover, and continue the rest onto adjacent
</div><div id="l182" class="code_block">pages.
</div><div id="l183" class="code_block">
</div><div id="l184" class="code_block">If you publish or distribute Opaque copies of the Document numbering
</div><div id="l185" class="code_block">more than 100, you must either include a machine-readable Transparent
</div><div id="l186" class="code_block">copy along with each Opaque copy, or state in or with each Opaque copy
</div><div id="l187" class="code_block">a computer-network location from which the general network-using
</div><div id="l188" class="code_block">public has access to download using public-standard network protocols
</div><div id="l189" class="code_block">a complete Transparent copy of the Document, free of added material.
</div><div id="l190" class="code_block">If you use the latter option, you must take reasonably prudent steps,
</div><div id="l191" class="code_block">when you begin distribution of Opaque copies in quantity, to ensure
</div><div id="l192" class="code_block">that this Transparent copy will remain thus accessible at the stated
</div><div id="l193" class="code_block">location until at least one year after the last time you distribute an
</div><div id="l194" class="code_block">Opaque copy (directly or through your agents or retailers) of that
</div><div id="l195" class="code_block">edition to the public.
</div><div id="l196" class="code_block">
</div><div id="l197" class="code_block">It is requested, but not required, that you contact the authors of the
</div><div id="l198" class="code_block">Document well before redistributing any large number of copies, to give
</div><div id="l199" class="code_block">them a chance to provide you with an updated version of the Document.
</div><div id="l200" class="code_block">
</div><div id="l201" class="code_block">
</div><div id="l202" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l203" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 4. MODIFICATIONS<span class="k">\par</span><span class="nb">}</span>
</div><div id="l204" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l205" class="code_block"><span class="c">%\addcontentsline{toc}{section}{4. MODIFICATIONS}</span>
</div><div id="l206" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l207" class="code_block">
</div><div id="l208" class="code_block">You may copy and distribute a Modified Version of the Document under
</div><div id="l209" class="code_block">the conditions of sections 2 and 3 above, provided that you release
</div><div id="l210" class="code_block">the Modified Version under precisely this License, with the Modified
</div><div id="l211" class="code_block">Version filling the role of the Document, thus licensing distribution
</div><div id="l212" class="code_block">and modification of the Modified Version to whoever possesses a copy
</div><div id="l213" class="code_block">of it.  In addition, you must do these things in the Modified Version:
</div><div id="l214" class="code_block">
</div><div id="l215" class="code_block"><span class="k">\begin</span><span class="nb">{</span>itemize<span class="nb">}</span>
</div><div id="l216" class="code_block"><span class="k">\item</span><span class="na">[A.]</span> 
</div><div id="l217" class="code_block">   Use in the Title Page (and on the covers, if any) a title distinct
</div><div id="l218" class="code_block">   from that of the Document, and from those of previous versions
</div><div id="l219" class="code_block">   (which should, if there were any, be listed in the History section
</div><div id="l220" class="code_block">   of the Document).  You may use the same title as a previous version
</div><div id="l221" class="code_block">   if the original publisher of that version gives permission.
</div><div id="l222" class="code_block">   
</div><div id="l223" class="code_block"><span class="k">\item</span><span class="na">[B.]</span>
</div><div id="l224" class="code_block">   List on the Title Page, as authors, one or more persons or entities
</div><div id="l225" class="code_block">   responsible for authorship of the modifications in the Modified
</div><div id="l226" class="code_block">   Version, together with at least five of the principal authors of the
</div><div id="l227" class="code_block">   Document (all of its principal authors, if it has fewer than five),
</div><div id="l228" class="code_block">   unless they release you from this requirement.
</div><div id="l229" class="code_block">   
</div><div id="l230" class="code_block"><span class="k">\item</span><span class="na">[C.]</span>
</div><div id="l231" class="code_block">   State on the Title page the name of the publisher of the
</div><div id="l232" class="code_block">   Modified Version, as the publisher.
</div><div id="l233" class="code_block">   
</div><div id="l234" class="code_block"><span class="k">\item</span><span class="na">[D.]</span>
</div><div id="l235" class="code_block">   Preserve all the copyright notices of the Document.
</div><div id="l236" class="code_block">   
</div><div id="l237" class="code_block"><span class="k">\item</span><span class="na">[E.]</span>
</div><div id="l238" class="code_block">   Add an appropriate copyright notice for your modifications
</div><div id="l239" class="code_block">   adjacent to the other copyright notices.
</div><div id="l240" class="code_block">   
</div><div id="l241" class="code_block"><span class="k">\item</span><span class="na">[F.]</span>
</div><div id="l242" class="code_block">   Include, immediately after the copyright notices, a license notice
</div><div id="l243" class="code_block">   giving the public permission to use the Modified Version under the
</div><div id="l244" class="code_block">   terms of this License, in the form shown in the Addendum below.
</div><div id="l245" class="code_block">   
</div><div id="l246" class="code_block"><span class="k">\item</span><span class="na">[G.]</span>
</div><div id="l247" class="code_block">   Preserve in that license notice the full lists of Invariant Sections
</div><div id="l248" class="code_block">   and required Cover Texts given in the Document&#39;s license notice.
</div><div id="l249" class="code_block">   
</div><div id="l250" class="code_block"><span class="k">\item</span><span class="na">[H.]</span>
</div><div id="l251" class="code_block">   Include an unaltered copy of this License.
</div><div id="l252" class="code_block">   
</div><div id="l253" class="code_block"><span class="k">\item</span><span class="na">[I.]</span>
</div><div id="l254" class="code_block">   Preserve the section Entitled ``History&#39;&#39;, Preserve its Title, and add
</div><div id="l255" class="code_block">   to it an item stating at least the title, year, new authors, and
</div><div id="l256" class="code_block">   publisher of the Modified Version as given on the Title Page.  If
</div><div id="l257" class="code_block">   there is no section Entitled ``History&#39;&#39; in the Document, create one
</div><div id="l258" class="code_block">   stating the title, year, authors, and publisher of the Document as
</div><div id="l259" class="code_block">   given on its Title Page, then add an item describing the Modified
</div><div id="l260" class="code_block">   Version as stated in the previous sentence.
</div><div id="l261" class="code_block">   
</div><div id="l262" class="code_block"><span class="k">\item</span><span class="na">[J.]</span>
</div><div id="l263" class="code_block">   Preserve the network location, if any, given in the Document for
</div><div id="l264" class="code_block">   public access to a Transparent copy of the Document, and likewise
</div><div id="l265" class="code_block">   the network locations given in the Document for previous versions
</div><div id="l266" class="code_block">   it was based on.  These may be placed in the ``History&#39;&#39; section.
</div><div id="l267" class="code_block">   You may omit a network location for a work that was published at
</div><div id="l268" class="code_block">   least four years before the Document itself, or if the original
</div><div id="l269" class="code_block">   publisher of the version it refers to gives permission.
</div><div id="l270" class="code_block">   
</div><div id="l271" class="code_block"><span class="k">\item</span><span class="na">[K.]</span>
</div><div id="l272" class="code_block">   For any section Entitled ``Acknowledgements&#39;&#39; or ``Dedications&#39;&#39;,
</div><div id="l273" class="code_block">   Preserve the Title of the section, and preserve in the section all
</div><div id="l274" class="code_block">   the substance and tone of each of the contributor acknowledgements
</div><div id="l275" class="code_block">   and/or dedications given therein.
</div><div id="l276" class="code_block">   
</div><div id="l277" class="code_block"><span class="k">\item</span><span class="na">[L.]</span>
</div><div id="l278" class="code_block">   Preserve all the Invariant Sections of the Document,
</div><div id="l279" class="code_block">   unaltered in their text and in their titles.  Section numbers
</div><div id="l280" class="code_block">   or the equivalent are not considered part of the section titles.
</div><div id="l281" class="code_block">   
</div><div id="l282" class="code_block"><span class="k">\item</span><span class="na">[M.]</span>
</div><div id="l283" class="code_block">   Delete any section Entitled ``Endorsements&#39;&#39;.  Such a section
</div><div id="l284" class="code_block">   may not be included in the Modified Version.
</div><div id="l285" class="code_block">   
</div><div id="l286" class="code_block"><span class="k">\item</span><span class="na">[N.]</span>
</div><div id="l287" class="code_block">   Do not retitle any existing section to be Entitled ``Endorsements&#39;&#39;
</div><div id="l288" class="code_block">   or to conflict in title with any Invariant Section.
</div><div id="l289" class="code_block">   
</div><div id="l290" class="code_block"><span class="k">\item</span><span class="na">[O.]</span>
</div><div id="l291" class="code_block">   Preserve any Warranty Disclaimers.
</div><div id="l292" class="code_block"><span class="k">\end</span><span class="nb">{</span>itemize<span class="nb">}</span>
</div><div id="l293" class="code_block">
</div><div id="l294" class="code_block">If the Modified Version includes new front-matter sections or
</div><div id="l295" class="code_block">appendices that qualify as Secondary Sections and contain no material
</div><div id="l296" class="code_block">copied from the Document, you may at your option designate some or all
</div><div id="l297" class="code_block">of these sections as invariant.  To do this, add their titles to the
</div><div id="l298" class="code_block">list of Invariant Sections in the Modified Version&#39;s license notice.
</div><div id="l299" class="code_block">These titles must be distinct from any other section titles.
</div><div id="l300" class="code_block">
</div><div id="l301" class="code_block">You may add a section Entitled ``Endorsements&#39;&#39;, provided it contains
</div><div id="l302" class="code_block">nothing but endorsements of your Modified Version by various
</div><div id="l303" class="code_block">parties--for example, statements of peer review or that the text has
</div><div id="l304" class="code_block">been approved by an organization as the authoritative definition of a
</div><div id="l305" class="code_block">standard.
</div><div id="l306" class="code_block">
</div><div id="l307" class="code_block">You may add a passage of up to five words as a Front-Cover Text, and a
</div><div id="l308" class="code_block">passage of up to 25 words as a Back-Cover Text, to the end of the list
</div><div id="l309" class="code_block">of Cover Texts in the Modified Version.  Only one passage of
</div><div id="l310" class="code_block">Front-Cover Text and one of Back-Cover Text may be added by (or
</div><div id="l311" class="code_block">through arrangements made by) any one entity.  If the Document already
</div><div id="l312" class="code_block">includes a cover text for the same cover, previously added by you or
</div><div id="l313" class="code_block">by arrangement made by the same entity you are acting on behalf of,
</div><div id="l314" class="code_block">you may not add another; but you may replace the old one, on explicit
</div><div id="l315" class="code_block">permission from the previous publisher that added the old one.
</div><div id="l316" class="code_block">
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</div><div id="l320" class="code_block">
</div><div id="l321" class="code_block">
</div><div id="l322" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l323" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 5. COMBINING DOCUMENTS<span class="k">\par</span><span class="nb">}</span>
</div><div id="l324" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l325" class="code_block"><span class="c">%\addcontentsline{toc}{section}{5. COMBINING DOCUMENTS}</span>
</div><div id="l326" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l327" class="code_block">
</div><div id="l328" class="code_block">
</div><div id="l329" class="code_block">You may combine the Document with other documents released under this
</div><div id="l330" class="code_block">License, under the terms defined in section~4 above for modified
</div><div id="l331" class="code_block">versions, provided that you include in the combination all of the
</div><div id="l332" class="code_block">Invariant Sections of all of the original documents, unmodified, and
</div><div id="l333" class="code_block">list them all as Invariant Sections of your combined work in its
</div><div id="l334" class="code_block">license notice, and that you preserve all their Warranty Disclaimers.
</div><div id="l335" class="code_block">
</div><div id="l336" class="code_block">The combined work need only contain one copy of this License, and
</div><div id="l337" class="code_block">multiple identical Invariant Sections may be replaced with a single
</div><div id="l338" class="code_block">copy.  If there are multiple Invariant Sections with the same name but
</div><div id="l339" class="code_block">different contents, make the title of each such section unique by
</div><div id="l340" class="code_block">adding at the end of it, in parentheses, the name of the original
</div><div id="l341" class="code_block">author or publisher of that section if known, or else a unique number.
</div><div id="l342" class="code_block">Make the same adjustment to the section titles in the list of
</div><div id="l343" class="code_block">Invariant Sections in the license notice of the combined work.
</div><div id="l344" class="code_block">
</div><div id="l345" class="code_block">In the combination, you must combine any sections Entitled ``History&#39;&#39;
</div><div id="l346" class="code_block">in the various original documents, forming one section Entitled
</div><div id="l347" class="code_block">``History&#39;&#39;; likewise combine any sections Entitled ``Acknowledgements&#39;&#39;,
</div><div id="l348" class="code_block">and any sections Entitled ``Dedications&#39;&#39;.  You must delete all sections
</div><div id="l349" class="code_block">Entitled ``Endorsements&#39;&#39;.
</div><div id="l350" class="code_block">
</div><div id="l351" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l352" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 6. COLLECTIONS OF DOCUMENTS<span class="k">\par</span><span class="nb">}</span>
</div><div id="l353" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l354" class="code_block"><span class="c">%\addcontentsline{toc}{section}{6. COLLECTIONS OF DOCUMENTS}</span>
</div><div id="l355" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l356" class="code_block">
</div><div id="l357" class="code_block">You may make a collection consisting of the Document and other documents
</div><div id="l358" class="code_block">released under this License, and replace the individual copies of this
</div><div id="l359" class="code_block">License in the various documents with a single copy that is included in
</div><div id="l360" class="code_block">the collection, provided that you follow the rules of this License for
</div><div id="l361" class="code_block">verbatim copying of each of the documents in all other respects.
</div><div id="l362" class="code_block">
</div><div id="l363" class="code_block">You may extract a single document from such a collection, and distribute
</div><div id="l364" class="code_block">it individually under this License, provided you insert a copy of this
</div><div id="l365" class="code_block">License into the extracted document, and follow this License in all
</div><div id="l366" class="code_block">other respects regarding verbatim copying of that document.
</div><div id="l367" class="code_block">
</div><div id="l368" class="code_block">
</div><div id="l369" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l370" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 7. AGGREGATION WITH INDEPENDENT WORKS<span class="k">\par</span><span class="nb">}</span>
</div><div id="l371" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l372" class="code_block"><span class="c">%\addcontentsline{toc}{section}{7. AGGREGATION WITH INDEPENDENT WORKS}</span>
</div><div id="l373" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l374" class="code_block">
</div><div id="l375" class="code_block">
</div><div id="l376" class="code_block">A compilation of the Document or its derivatives with other separate
</div><div id="l377" class="code_block">and independent documents or works, in or on a volume of a storage or
</div><div id="l378" class="code_block">distribution medium, is called an ``aggregate&#39;&#39; if the copyright
</div><div id="l379" class="code_block">resulting from the compilation is not used to limit the legal rights
</div><div id="l380" class="code_block">of the compilation&#39;s users beyond what the individual works permit.
</div><div id="l381" class="code_block">When the Document is included in an aggregate, this License does not
</div><div id="l382" class="code_block">apply to the other works in the aggregate which are not themselves
</div><div id="l383" class="code_block">derivative works of the Document.
</div><div id="l384" class="code_block">
</div><div id="l385" class="code_block">If the Cover Text requirement of section~3 is applicable to these
</div><div id="l386" class="code_block">copies of the Document, then if the Document is less than one half of
</div><div id="l387" class="code_block">the entire aggregate, the Document&#39;s Cover Texts may be placed on
</div><div id="l388" class="code_block">covers that bracket the Document within the aggregate, or the
</div><div id="l389" class="code_block">electronic equivalent of covers if the Document is in electronic form.
</div><div id="l390" class="code_block">Otherwise they must appear on printed covers that bracket the whole
</div><div id="l391" class="code_block">aggregate.
</div><div id="l392" class="code_block">
</div><div id="l393" class="code_block">
</div><div id="l394" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l395" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 8. TRANSLATION<span class="k">\par</span><span class="nb">}</span>
</div><div id="l396" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l397" class="code_block"><span class="c">%\addcontentsline{toc}{section}{8. TRANSLATION}</span>
</div><div id="l398" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l399" class="code_block">
</div><div id="l400" class="code_block">
</div><div id="l401" class="code_block">Translation is considered a kind of modification, so you may
</div><div id="l402" class="code_block">distribute translations of the Document under the terms of section~4.
</div><div id="l403" class="code_block">Replacing Invariant Sections with translations requires special
</div><div id="l404" class="code_block">permission from their copyright holders, but you may include
</div><div id="l405" class="code_block">translations of some or all Invariant Sections in addition to the
</div><div id="l406" class="code_block">original versions of these Invariant Sections.  You may include a
</div><div id="l407" class="code_block">translation of this License, and all the license notices in the
</div><div id="l408" class="code_block">Document, and any Warranty Disclaimers, provided that you also include
</div><div id="l409" class="code_block">the original English version of this License and the original versions
</div><div id="l410" class="code_block">of those notices and disclaimers.  In case of a disagreement between
</div><div id="l411" class="code_block">the translation and the original version of this License or a notice
</div><div id="l412" class="code_block">or disclaimer, the original version will prevail.
</div><div id="l413" class="code_block">
</div><div id="l414" class="code_block">If a section in the Document is Entitled ``Acknowledgements&#39;&#39;,
</div><div id="l415" class="code_block">``Dedications&#39;&#39;, or ``History&#39;&#39;, the requirement (section~4) to Preserve
</div><div id="l416" class="code_block">its Title (section~1) will typically require changing the actual
</div><div id="l417" class="code_block">title.
</div><div id="l418" class="code_block">
</div><div id="l419" class="code_block">
</div><div id="l420" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l421" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 9. TERMINATION<span class="k">\par</span><span class="nb">}</span>
</div><div id="l422" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l423" class="code_block"><span class="c">%\addcontentsline{toc}{section}{9. TERMINATION}</span>
</div><div id="l424" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l425" class="code_block">
</div><div id="l426" class="code_block">
</div><div id="l427" class="code_block">You may not copy, modify, sublicense, or distribute the Document except
</div><div id="l428" class="code_block">as expressly provided for under this License.  Any other attempt to
</div><div id="l429" class="code_block">copy, modify, sublicense or distribute the Document is void, and will
</div><div id="l430" class="code_block">automatically terminate your rights under this License.  However,
</div><div id="l431" class="code_block">parties who have received copies, or rights, from you under this
</div><div id="l432" class="code_block">License will not have their licenses terminated so long as such
</div><div id="l433" class="code_block">parties remain in full compliance.
</div><div id="l434" class="code_block">
</div><div id="l435" class="code_block">
</div><div id="l436" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l437" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> 10. FUTURE REVISIONS OF THIS LICENSE<span class="k">\par</span><span class="nb">}</span>
</div><div id="l438" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l439" class="code_block"><span class="c">%\addcontentsline{toc}{section}{10. FUTURE REVISIONS OF THIS LICENSE}</span>
</div><div id="l440" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l441" class="code_block">
</div><div id="l442" class="code_block">
</div><div id="l443" class="code_block">The Free Software Foundation may publish new, revised versions
</div><div id="l444" class="code_block">of the GNU Free Documentation License from time to time.  Such new
</div><div id="l445" class="code_block">versions will be similar in spirit to the present version, but may
</div><div id="l446" class="code_block">differ in detail to address new problems or concerns.  See
</div><div id="l447" class="code_block">http://www.gnu.org/copyleft/.
</div><div id="l448" class="code_block">
</div><div id="l449" class="code_block">Each version of the License is given a distinguishing version number.
</div><div id="l450" class="code_block">If the Document specifies that a particular numbered version of this
</div><div id="l451" class="code_block">License ``or any later version&#39;&#39; applies to it, you have the option of
</div><div id="l452" class="code_block">following the terms and conditions either of that specified version or
</div><div id="l453" class="code_block">of any later version that has been published (not as a draft) by the
</div><div id="l454" class="code_block">Free Software Foundation.  If the Document does not specify a version
</div><div id="l455" class="code_block">number of this License, you may choose any version ever published (not
</div><div id="l456" class="code_block">as a draft) by the Free Software Foundation.
</div><div id="l457" class="code_block">
</div><div id="l458" class="code_block">
</div><div id="l459" class="code_block"><span class="k">\begin</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l460" class="code_block"><span class="nb">{</span><span class="k">\large\bf</span> ADDENDUM: How to use this License for your documents<span class="k">\par</span><span class="nb">}</span>
</div><div id="l461" class="code_block"><span class="k">\phantomsection</span>
</div><div id="l462" class="code_block"><span class="c">%\addcontentsline{toc}{section}{ADDENDUM: How to use this License for your documents}</span>
</div><div id="l463" class="code_block"><span class="k">\end</span><span class="nb">{</span>center<span class="nb">}</span>
</div><div id="l464" class="code_block">
</div><div id="l465" class="code_block">To use this License in a document you have written, include a copy of
</div><div id="l466" class="code_block">the License in the document and put the following copyright and
</div><div id="l467" class="code_block">license notices just after the title page:
</div><div id="l468" class="code_block">
</div><div id="l469" class="code_block"><span class="k">\bigskip</span>
</div><div id="l470" class="code_block"><span class="k">\begin</span><span class="nb">{</span>quote<span class="nb">}</span>
</div><div id="l471" class="code_block">    Copyright <span class="k">\copyright</span><span class="nb">{}</span>  YEAR  YOUR NAME.
</div><div id="l472" class="code_block">    Permission is granted to copy, distribute and/or modify this document
</div><div id="l473" class="code_block">    under the terms of the GNU Free Documentation License, Version 1.2
</div><div id="l474" class="code_block">    or any later version published by the Free Software Foundation;
</div><div id="l475" class="code_block">    with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
</div><div id="l476" class="code_block">    A copy of the license is included in the section entitled ``GNU
</div><div id="l477" class="code_block">    Free Documentation License&#39;&#39;.
</div><div id="l478" class="code_block"><span class="k">\end</span><span class="nb">{</span>quote<span class="nb">}</span>
</div><div id="l479" class="code_block"><span class="k">\bigskip</span>
</div><div id="l480" class="code_block">    
</div><div id="l481" class="code_block">If you have Invariant Sections, Front-Cover Texts and Back-Cover Texts,
</div><div id="l482" class="code_block">replace the ``with <span class="k">\dots\</span> Texts.&#39;&#39; line with this:
</div><div id="l483" class="code_block">
</div><div id="l484" class="code_block"><span class="k">\bigskip</span>
</div><div id="l485" class="code_block"><span class="k">\begin</span><span class="nb">{</span>quote<span class="nb">}</span>
</div><div id="l486" class="code_block">    with the Invariant Sections being LIST THEIR TITLES, with the
</div><div id="l487" class="code_block">    Front-Cover Texts being LIST, and with the Back-Cover Texts being LIST.
</div><div id="l488" class="code_block"><span class="k">\end</span><span class="nb">{</span>quote<span class="nb">}</span>
</div><div id="l489" class="code_block"><span class="k">\bigskip</span>
</div><div id="l490" class="code_block">    
</div><div id="l491" class="code_block">If you have Invariant Sections without Cover Texts, or some other
</div><div id="l492" class="code_block">combination of the three, merge those two alternatives to suit the
</div><div id="l493" class="code_block">situation.
</div><div id="l494" class="code_block">
</div><div id="l495" class="code_block">If your document contains nontrivial examples of program code, we
</div><div id="l496" class="code_block">recommend releasing these examples in parallel under your choice of
</div><div id="l497" class="code_block">free software license, such as the GNU General Public License,
</div><div id="l498" class="code_block">to permit their use in free software.
</div></pre></div></td></tr></table></div>

      
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