ISO 8879 Entities, and CALS table subset
Source: ftp://ftp.ornl.gov/pub/sgml/WG8/DOCS

-rw-rw-r--  1 15667    221          5517 Jun 28  1995 calstbl.ent
-rw-rw-r--  1 15667    221          4311 Jun 28  1995 iso-amsa.ent
-rw-rw-r--  1 15667    221          3263 Jun 28  1995 iso-amsb.ent
-rw-rw-r--  1 15667    221          1081 Jun 28  1995 iso-amsc.ent
-rw-rw-r--  1 15667    221          4475 Jun 28  1995 iso-amsn.ent
-rw-rw-r--  1 15667    221          1594 Jun 28  1995 iso-amso.ent
-rw-rw-r--  1 15667    221          6037 Jun 28  1995 iso-amsr.ent
-rw-rw-r--  1 15667    221          3380 Jun 28  1995 iso-box.ent
-rw-rw-r--  1 15667    221          4325 Jun 28  1995 iso-cyr1.ent
-rw-rw-r--  1 15667    221          1939 Jun 28  1995 iso-cyr2.ent
-rw-rw-r--  1 15667    221          1072 Jun 28  1995 iso-dia.ent
-rw-rw-r--  1 15667    221          3205 Jun 28  1995 iso-grk1.ent
-rw-rw-r--  1 15667    221          1756 Jun 28  1995 iso-grk2.ent
-rw-rw-r--  1 15667    221          2886 Jun 28  1995 iso-grk3.ent
-rw-rw-r--  1 15667    221          4297 Jun 28  1995 iso-lat1.ent
-rw-rw-r--  1 15667    221          7390 Jun 28  1995 iso-lat2.ent
-rw-rw-r--  1 15667    221          4810 Jun 28  1995 iso-num.ent
-rw-rw-r--  1 15667    221          5539 Jun 28  1995 iso-pub.ent
-rw-rw-r--  1 15667    221          4298 Jun 28  1995 iso-tech.ent
-rw-rw-r--  1 15667    221          2432 Jun 28  1995 isomath.ent

<!-- *********************** CALS table subset ********************** -->
<!--                  -->
<!-- This entity is fragment of:

 <!DOCTYPE doc PUBLIC "-//USA-DOD//DTD MIL-M-38784B 910201//EN">

 ...and contains the elements that define CALS tables.

 NOTE:  The table elements and ATTLISTs reference a number
 of other elements and parametric entities that are not
 defined in this fragment.  They are listed below.


Parametric entities that must be defined by the referencing entity:

 ENTITY NAME WHERE USED
 %titles  In content model of:
   <table>
   <chart>

 %yesorno In ATTLIST of:
   <table>
   <chart>
   <tgroup>
   <colspec>
   <spanspec>
   <row>
   <entry>
   <entrytbl>

 %bodyatt In ATTLIST of:
   <table>
   <chart>

 %secur  In ATTLIST of:
   <table>
   <chart>
   <tgroup>
   <thead>
   <tfoot>
   <tbody>
   <row>
   <entry>
   <entrytbl>

 %paracon In content model of:
   <entry>



Elements that are referenced either in a content model,
inclusions, or exclusions. 

 <chart>/<table> content model:
  %titles;

 <chart>/<table> exclusion list: 
  <figure>

 <entry> content model:
  <para>
  <warning>
  <caution>
  <note>
  <legend>
  %paracon;

-->

<!-- The table entity declarations -->

<!ENTITY % yesorno "NUMBER" >
<!ENTITY % bodyatt "" >
<!ENTITY % secur "" >

<!-- The table elements:  -->

<!ELEMENT (table | chart) - - (%titles;, tgroup+)     -(table | chart)>

<!ATTLIST (table | chart)   tabstyle    NMTOKEN     #IMPLIED
                            tocentry    %yesorno;   "1"
                            shortentry  %yesorno;   #IMPLIED
                            frame  (top|bottom|topbot|all|sides|none) #IMPLIED
                            colsep      %yesorno;    #IMPLIED
                            rowsep      %yesorno;    #IMPLIED
                            orient    (port | land)  #IMPLIED
                            pgwide      %yesorno;    #IMPLIED
                            %bodyatt;
                            %secur; >

<!ELEMENT tgroup  - o   (colspec*, spanspec*, thead?, tfoot?, tbody) >

<!ATTLIST tgroup  cols         NUMBER   #REQUIRED
                  tgroupstyle  NMTOKEN  #IMPLIED
                  colsep       %yesorno;  #IMPLIED
                  rowsep       %yesorno;  #IMPLIED
                  align  (left | right | center | justify | char )  "left"
                  charoff      NUTOKEN     "50"
                  char         CDATA       ""
                  %secur; >

<!ELEMENT colspec    - o   EMPTY>

<!ATTLIST colspec  colnum     NUMBER      #IMPLIED
                   colname    NMTOKEN     #IMPLIED
                   align  (left|right|center|justify|char)  #IMPLIED
                   charoff    NUTOKEN     #IMPLIED
                   char       CDATA       #IMPLIED
                   colwidth   CDATA       #IMPLIED
                   colsep     %yesorno;   #IMPLIED
                   rowsep     %yesorno;   #IMPLIED>

<!ELEMENT spanspec    - o   EMPTY >

<!ATTLIST spanspec  namest    NMTOKEN     #REQUIRED
                    nameend   NMTOKEN     #REQUIRED
                    spanname  NMTOKEN     #REQUIRED
                    align  (left|right|center|justify|char)  "center"
                    charoff   NUTOKEN     #IMPLIED
                    char      CDATA       #IMPLIED
                    colsep    %yesorno;   #IMPLIED
                    rowsep    %yesorno;   #IMPLIED>

<!ELEMENT (thead | tfoot)   - o   (colspec*, row+)  -(entrytbl) >

<!ATTLIST thead   valign  (top | middle | bottom) "bottom"
                  %secur; >

<!ATTLIST tfoot   valign   (top | middle | bottom) "top"
                  %secur; >

<!ELEMENT tbody   - o   (row+) >

<!ATTLIST tbody   valign  (top | middle | bottom)  "top"
                  %secur; >

<!ELEMENT row     - o   (entry | entrytbl)+ >

<!ATTLIST row   rowsep   %yesorno;   #IMPLIED
                %secur; >

<!--CHANGE 910201 - FOLLOWING ELEMENT CHANGED  -->

<!ELEMENT entry   - o   (%paracon;)+>

<!--CHANGE 910201 - FOLLOWING ATTLIST CHANGED  -->

<!ATTLIST entry   colname     NMTOKEN     #IMPLIED
                  namest      NMTOKEN     #IMPLIED
                  nameend     NMTOKEN     #IMPLIED
                  spanname    NMTOKEN     #IMPLIED
                  morerows    NUMBER      "0"
                  colsep      %yesorno;   #IMPLIED
                  rowsep      %yesorno;   #IMPLIED
                  rotate      %yesorno;   "0"
                  valign  (top | bottom | middle)  "top"
                  align  (left | right | center | justify | char )  #IMPLIED 
                  charoff      NUTOKEN    #IMPLIED
                  char         CDATA      #IMPLIED
                  %secur; >

<!-- ELEMENT      ATTR  MIN   VALUE CONTENT     DEFAULT     EXCEPT -->

<!ELEMENT entrytbl   - -  (colspec*, spanspec*, thead?, tbody)+     -(entrytbl)>

<!ATTLIST entrytbl  cols    NUMBER    #REQUIRED
                   tgroupstyle  NMTOKEN  #IMPLIED
                   colname      NMTOKEN  #IMPLIED
                   spanname     NMTOKEN  #IMPLIED
                   colsep       %yesorno; #IMPLIED
                   rowsep       %yesorno; #IMPLIED
                   align  (left | right | center | justify | char )  #IMPLIED
                   charoff      NUTOKEN    #IMPLIED
                   char         CDATA      #IMPLIED
                   %secur; >

<!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOamsa PUBLIC
       "ISO 8879-1986//ENTITIES Added Math Symbols: Arrow Relations//EN">
     %ISOamsa;
-->
<!ENTITY cularr SDATA "[cularr]"--/curvearrowleft A: left curved arrow -->
<!ENTITY curarr SDATA "[curarr]"--/curvearrowright A: rt curved arrow -->
<!ENTITY dArr   SDATA "[dArr  ]"--/Downarrow A: down dbl arrow -->
<!ENTITY darr2  SDATA "[darr2 ]"--/downdownarrows A: two down arrows -->
<!ENTITY dharl  SDATA "[dharl ]"--/downleftharpoon A: dn harpoon-left -->
<!ENTITY dharr  SDATA "[dharr ]"--/downrightharpoon A: down harpoon-rt -->
<!ENTITY lAarr  SDATA "[lAarr ]"--/Lleftarrow A: left triple arrow -->
<!ENTITY Larr   SDATA "[Larr  ]"--/twoheadleftarrow A:-->
<!ENTITY larr2  SDATA "[larr2 ]"--/leftleftarrows A: two left arrows -->
<!ENTITY larrhk SDATA "[larrhk]"--/hookleftarrow A: left arrow-hooked -->
<!ENTITY larrlp SDATA "[larrlp]"--/looparrowleft A: left arrow-looped -->
<!ENTITY larrtl SDATA "[larrtl]"--/leftarrowtail A: left arrow-tailed -->
<!ENTITY lhard  SDATA "[lhard ]"--/leftharpoondown A: l harpoon-down -->
<!ENTITY lharu  SDATA "[lharu ]"--/leftharpoonup A: left harpoon-up -->
<!ENTITY hArr   SDATA "[hArr  ]"--/Leftrightarrow A: l&r dbl arrow -->
<!ENTITY harr   SDATA "[harr  ]"--/leftrightarrow A: l&r arrow -->
<!ENTITY lrarr2 SDATA "[lrarr2]"--/leftrightarrows A: l arr over r arr -->
<!ENTITY rlarr2 SDATA "[rlarr2]"--/rightleftarrows A: r arr over l arr -->
<!ENTITY harrw  SDATA "[harrw ]"--/leftrightsquigarrow A: l&r arr-wavy -->
<!ENTITY rlhar2 SDATA "[rlhar2]"--/rightleftharpoons A: r harp over l -->
<!ENTITY lrhar2 SDATA "[lrhar2]"--/leftrightharpoons A: l harp over r -->
<!ENTITY lsh    SDATA "[lsh   ]"--/Lsh A:-->
<!ENTITY map    SDATA "[map   ]"--/mapsto A:-->
<!ENTITY mumap  SDATA "[mumap ]"--/multimap A:-->
<!ENTITY nearr  SDATA "[nearr ]"--/nearrow A: NE pointing arrow -->
<!ENTITY nlArr  SDATA "[nlArr ]"--/nLeftarrow A: not implied by -->
<!ENTITY nlarr  SDATA "[nlarr ]"--/nleftarrow A: not left arrow -->
<!ENTITY nhArr  SDATA "[nhArr ]"--/nLeftrightarrow A: not l&r dbl arr -->
<!ENTITY nharr  SDATA "[nharr ]"--/nleftrightarrow A: not l&r arrow -->
<!ENTITY nrarr  SDATA "[nrarr ]"--/nrightarrow A: not right arrow -->
<!ENTITY nrArr  SDATA "[nrArr ]"--/nRightarrow A: not implies -->
<!ENTITY nwarr  SDATA "[nwarr ]"--/nwarrow A: NW pointing arrow -->
<!ENTITY olarr  SDATA "[olarr ]"--/circlearrowleft A: l arr in circle -->
<!ENTITY orarr  SDATA "[orarr ]"--/circlearrowright A: r arr in circle -->
<!ENTITY rAarr  SDATA "[rAarr ]"--/Rrightarrow A: right triple arrow -->
<!ENTITY Rarr   SDATA "[Rarr  ]"--/twoheadrightarrow A:-->
<!ENTITY rarr2  SDATA "[rarr2 ]"--/rightrightarrows A: two rt arrows -->
<!ENTITY rarrhk SDATA "[rarrhk]"--/hookrightarrow A: rt arrow-hooked -->
<!ENTITY rarrlp SDATA "[rarrlp]"--/looparrowright A: rt arrow-looped -->
<!ENTITY rarrtl SDATA "[rarrtl]"--/rightarrowtail A: rt arrow-tailed -->
<!ENTITY rarrw  SDATA "[rarrw ]"--/squigarrowright A: rt arrow-wavy -->
<!ENTITY rhard  SDATA "[rhard ]"--/rightharpoondown A: rt harpoon-down -->
<!ENTITY rharu  SDATA "[rharu ]"--/rightharpoonup A: rt harpoon-up -->
<!ENTITY rsh    SDATA "[rsh   ]"--/Rsh A:-->
<!ENTITY drarr  SDATA "[drarr ]"--/searrow A: downward rt arrow -->
<!ENTITY dlarr  SDATA "[dlarr ]"--/swarrow A: downward l arrow -->
<!ENTITY uArr   SDATA "[uArr  ]"--/Uparrow A: up dbl arrow -->
<!ENTITY uarr2  SDATA "[uarr2 ]"--/upuparrows A: two up arrows -->
<!ENTITY vArr   SDATA "[vArr  ]"--/Updownarrow A: up&down dbl arrow -->
<!ENTITY varr   SDATA "[varr  ]"--/updownarrow A: up&down arrow -->
<!ENTITY uharl  SDATA "[uharl ]"--/upleftharpoon A: up harpoon-left -->
<!ENTITY uharr  SDATA "[uharr ]"--/uprightharpoon A: up harp-r-->
<!ENTITY xlArr  SDATA "[xlArr ]"--/Longleftarrow A: long l dbl arrow -->
<!ENTITY xhArr  SDATA "[xhArr ]"--/Longleftrightarrow A: long l&r dbl arr-->
<!ENTITY xharr  SDATA "[xharr ]"--/longleftrightarrow A: long l&r arr -->
<!ENTITY xrArr  SDATA "[xrArr ]"--/Longrightarrow A: long rt dbl arr -->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOamsb PUBLIC
       "ISO 8879-1986//ENTITIES Added Math Symbols: Binary Operators//EN">
     %ISOamsb;
-->
<!ENTITY amalg  SDATA "[amalg ]"--/amalg B: amalgamation or coproduct-->
<!ENTITY Barwed SDATA "[Barwed]"--/doublebarwedge B: log and, dbl bar-->
<!ENTITY barwed SDATA "[barwed]"--/barwedge B: logical and, bar above-->
<!ENTITY Cap    SDATA "[Cap   ]"--/Cap /doublecap B: dbl intersection-->
<!ENTITY Cup    SDATA "[Cup   ]"--/Cup /doublecup B: dbl union-->
<!ENTITY cuvee  SDATA "[cuvee ]"--/curlyvee B: curly logical or-->
<!ENTITY cuwed  SDATA "[cuwed ]"--/curlywedge B: curly logical and-->
<!ENTITY diam   SDATA "[diam  ]"--/diamond B: open diamond-->
<!ENTITY divonx SDATA "[divonx]"--/divideontimes B: division on times-->
<!ENTITY intcal SDATA "[intcal]"--/intercal B: intercal-->
<!ENTITY lthree SDATA "[lthree]"--/leftthreetimes B:-->
<!ENTITY ltimes SDATA "[ltimes]"--/ltimes B: times sign, left closed-->
<!ENTITY minusb SDATA "[minusb]"--/boxminus B: minus sign in box-->
<!ENTITY oast   SDATA "[oast  ]"--/circledast B: asterisk in circle-->
<!ENTITY ocir   SDATA "[ocir  ]"--/circledcirc B: open dot in circle-->
<!ENTITY odash  SDATA "[odash ]"--/circleddash B: hyphen in circle-->
<!ENTITY odot   SDATA "[odot  ]"--/odot B: middle dot in circle-->
<!ENTITY ominus SDATA "[ominus]"--/ominus B: minus sign in circle-->
<!ENTITY oplus  SDATA "[oplus ]"--/oplus B: plus sign in circle-->
<!ENTITY osol   SDATA "[osol  ]"--/oslash B: solidus in circle-->
<!ENTITY otimes SDATA "[otimes]"--/otimes B: multiply sign in circle-->
<!ENTITY plusb  SDATA "[plusb ]"--/boxplus B: plus sign in box-->
<!ENTITY plusdo SDATA "[plusdo]"--/dotplus B: plus sign, dot above-->
<!ENTITY rthree SDATA "[rthree]"--/rightthreetimes B:-->
<!ENTITY rtimes SDATA "[rtimes]"--/rtimes B: times sign, right closed-->
<!ENTITY sdot   SDATA "[sdot  ]"--/cdot B: small middle dot-->
<!ENTITY sdotb  SDATA "[sdotb ]"--/dotsquare /boxdot B: small dot in box-->
<!ENTITY setmn  SDATA "[setmn ]"--/setminus B: reverse solidus-->
<!ENTITY sqcap  SDATA "[sqcap ]"--/sqcap B: square intersection-->
<!ENTITY sqcup  SDATA "[sqcup ]"--/sqcup B: square union-->
<!ENTITY ssetmn SDATA "[ssetmn]"--/smallsetminus B: sm reverse solidus-->
<!ENTITY sstarf SDATA "[sstarf]"--/star B: small star, filled-->
<!ENTITY timesb SDATA "[timesb]"--/boxtimes B: multiply sign in box-->
<!ENTITY top    SDATA "[top   ]"--/top B: inverted perpendicular-->
<!ENTITY uplus  SDATA "[uplus ]"--/uplus B: plus sign in union-->
<!ENTITY wreath SDATA "[wreath]"--/wr B: wreath product-->
<!ENTITY xcirc  SDATA "[xcirc ]"--/bigcirc B: large circle-->
<!ENTITY xdtri  SDATA "[xdtri ]"--/bigtriangledown B: big dn tri, open-->
<!ENTITY xutri  SDATA "[xutri ]"--/bigtriangleup B: big up tri, open-->
<!ENTITY coprod SDATA "[coprod]"--/coprod L: coproduct operator-->
<!ENTITY prod   SDATA "[prod  ]"--/prod L: product operator-->
<!ENTITY sum    SDATA "[sum   ]"--/sum L: summation operator-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOamsc PUBLIC
       "ISO 8879-1986//ENTITIES Added Math Symbols: Delimiters//EN">
     %ISOamsc;
-->
<!ENTITY rceil  SDATA "[rceil ]"--/rceil C: right ceiling-->
<!ENTITY rfloor SDATA "[rfloor]"--/rfloor C: right floor-->
<!ENTITY rpargt SDATA "[rpargt]"--/rightparengtr C: right paren, gt-->
<!ENTITY urcorn SDATA "[urcorn]"--/urcorner C: upper right corner-->
<!ENTITY drcorn SDATA "[drcorn]"--/lrcorner C: downward right corner-->
<!ENTITY lceil  SDATA "[lceil ]"--/lceil O: left ceiling-->
<!ENTITY lfloor SDATA "[lfloor]"--/lfloor O: left floor-->
<!ENTITY lpargt SDATA "[lpargt]"--/leftparengtr O: left parenthesis, gt-->
<!ENTITY ulcorn SDATA "[ulcorn]"--/ulcorner O: upper left corner-->
<!ENTITY dlcorn SDATA "[dlcorn]"--/llcorner O: downward left corner-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOamsn PUBLIC
       "ISO 8879-1986//ENTITIES
        Added Math Symbols: Negated Relations//EN">
     %ISOamsn;
-->
<!ENTITY gnap   SDATA "[gnap  ]"--/gnapprox N: greater, not approximate-->
<!ENTITY gne    SDATA "[gne   ]"--/gneq N: greater, not equals-->
<!ENTITY gnE    SDATA "[gnE   ]"--/gneqq N: greater, not dbl equals-->
<!ENTITY gnsim  SDATA "[gnsim ]"--/gnsim N: greater, not similar-->
<!ENTITY gvnE   SDATA "[gvnE  ]"--/gvertneqq N: gt, vert, not dbl eq-->
<!ENTITY lnap   SDATA "[lnap  ]"--/lnapprox N: less, not approximate-->
<!ENTITY lnE    SDATA "[lnE   ]"--/lneqq N: less, not double equals-->
<!ENTITY lne    SDATA "[lne   ]"--/lneq N: less, not equals-->
<!ENTITY lnsim  SDATA "[lnsim ]"--/lnsim N: less, not similar-->
<!ENTITY lvnE   SDATA "[lvnE  ]"--/lvertneqq N: less, vert, not dbl eq-->
<!ENTITY nap    SDATA "[nap   ]"--/napprox N: not approximate-->
<!ENTITY ncong  SDATA "[ncong ]"--/ncong N: not congruent with-->
<!ENTITY nequiv SDATA "[nequiv]"--/nequiv N: not identical with-->
<!ENTITY ngE    SDATA "[ngE   ]"--/ngeqq N: not greater, dbl equals-->
<!ENTITY nge    SDATA "[nge   ]"--/ngeq N: not greater-than-or-equal-->
<!ENTITY nges   SDATA "[nges  ]"--/ngeqslant N: not gt-or-eq, slanted-->
<!ENTITY ngt    SDATA "[ngt   ]"--/ngtr N: not greater-than-->
<!ENTITY nle    SDATA "[nle   ]"--/nleq N: not less-than-or-equal-->
<!ENTITY nlE    SDATA "[nlE   ]"--/nleqq N: not less, dbl equals-->
<!ENTITY nles   SDATA "[nles  ]"--/nleqslant N: not less-or-eq, slant-->
<!ENTITY nlt    SDATA "[nlt   ]"--/nless N: not less-than-->
<!ENTITY nltri  SDATA "[nltri ]"--/ntriangleleft N: not left triangle-->
<!ENTITY nltrie SDATA "[nltrie]"--/ntrianglelefteq N: not l tri, eq-->
<!ENTITY nmid   SDATA "[nmid  ]"--/nmid-->
<!ENTITY npar   SDATA "[npar  ]"--/nparallel N: not parallel-->
<!ENTITY npr    SDATA "[npr   ]"--/nprec N: not precedes-->
<!ENTITY npre   SDATA "[npre  ]"--/npreceq N: not precedes, equals-->
<!ENTITY nrtri  SDATA "[nrtri ]"--/ntriangleright N: not rt triangle-->
<!ENTITY nrtrie SDATA "[nrtrie]"--/ntrianglerighteq N: not r tri, eq-->
<!ENTITY nsc    SDATA "[nsc   ]"--/nsucc N: not succeeds-->
<!ENTITY nsce   SDATA "[nsce  ]"--/nsucceq N: not succeeds, equals-->
<!ENTITY nsim   SDATA "[nsim  ]"--/nsim N: not similar-->
<!ENTITY nsime  SDATA "[nsime ]"--/nsimeq N: not similar, equals-->
<!ENTITY nsmid  SDATA "[nsmid ]"--/nshortmid-->
<!ENTITY nspar  SDATA "[nspar ]"--/nshortparallel N: not short par-->
<!ENTITY nsub   SDATA "[nsub  ]"--/nsubset N: not subset-->
<!ENTITY nsube  SDATA "[nsube ]"--/nsubseteq N: not subset, equals-->
<!ENTITY nsubE  SDATA "[nsubE ]"--/nsubseteqq N: not subset, dbl eq-->
<!ENTITY nsup   SDATA "[nsup  ]"--/nsupset N: not superset-->
<!ENTITY nsupE  SDATA "[nsupE ]"--/nsupseteqq N: not superset, dbl eq-->
<!ENTITY nsupe  SDATA "[nsupe ]"--/nsupseteq N: not superset, equals-->
<!ENTITY nvdash SDATA "[nvdash]"--/nvdash N: not vertical, dash-->
<!ENTITY nvDash SDATA "[nvDash]"--/nvDash N: not vertical, dbl dash-->
<!ENTITY nVDash SDATA "[nVDash]"--/nVDash N: not dbl vert, dbl dash-->
<!ENTITY nVdash SDATA "[nVdash]"--/nVdash N: not dbl vertical, dash-->
<!ENTITY prnap  SDATA "[prnap ]"--/precnapprox N: precedes, not approx-->
<!ENTITY prnE   SDATA "[prnE  ]"--/precneqq N: precedes, not dbl eq-->
<!ENTITY prnsim SDATA "[prnsim]"--/precnsim N: precedes, not similar-->
<!ENTITY scnap  SDATA "[scnap ]"--/succnapprox N: succeeds, not approx-->
<!ENTITY scnE   SDATA "[scnE  ]"--/succneqq N: succeeds, not dbl eq-->
<!ENTITY scnsim SDATA "[scnsim]"--/succnsim N: succeeds, not similar-->
<!ENTITY subne  SDATA "[subne ]"--/subsetneq N: subset, not equals-->
<!ENTITY subnE  SDATA "[subnE ]"--/subsetneqq N: subset, not dbl eq-->
<!ENTITY supne  SDATA "[supne ]"--/supsetneq N: superset, not equals-->
<!ENTITY supnE  SDATA "[supnE ]"--/supsetneqq N: superset, not dbl eq-->
<!ENTITY vsubnE SDATA "[vsubnE]"--/subsetneqq N: subset not dbl eq, var-->
<!ENTITY vsubne SDATA "[vsubne]"--/subsetneq N: subset, not eq, var-->
<!ENTITY vsupne SDATA "[vsupne]"--/supsetneq N: superset, not eq, var-->
<!ENTITY vsupnE SDATA "[vsupnE]"--/supsetneqq N: super not dbl eq, var-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOamso PUBLIC
       "ISO 8879-1986//ENTITIES Added Math Symbols: Ordinary//EN">
     %ISOamso;
-->
<!ENTITY ang    SDATA "[ang   ]"--/angle - angle-->
<!ENTITY angmsd SDATA "[angmsd]"--/measuredangle - angle-measured-->
<!ENTITY beth   SDATA "[beth  ]"--/beth - beth, Hebrew-->
<!ENTITY bprime SDATA "[bprime]"--/backprime - reverse prime-->
<!ENTITY comp   SDATA "[comp  ]"--/complement - complement sign-->
<!ENTITY daleth SDATA "[daleth]"--/daleth - daleth, Hebrew-->
<!ENTITY ell    SDATA "[ell   ]"--/ell - cursive small l-->
<!ENTITY empty  SDATA "[empty ]"--/emptyset /varnothing =small o, slash-->
<!ENTITY gimel  SDATA "[gimel ]"--/gimel - gimel, Hebrew-->
<!ENTITY image  SDATA "[image ]"--/Im - imaginary-->
<!ENTITY inodot SDATA "[inodot]"--/imath =small i, no dot-->
<!ENTITY jnodot SDATA "[jnodot]"--/jmath - small j, no dot-->
<!ENTITY nexist SDATA "[nexist]"--/nexists - negated exists-->
<!ENTITY oS     SDATA "[oS    ]"--/circledS - capital S in circle-->
<!ENTITY planck SDATA "[planck]"--/hbar /hslash - Planck's over 2pi-->
<!ENTITY real   SDATA "[real  ]"--/Re - real-->
<!ENTITY sbsol  SDATA "[sbsol ]"--/sbs - short reverse solidus-->
<!ENTITY vprime SDATA "[vprime]"--/varprime - prime, variant-->
<!ENTITY weierp SDATA "[weierp]"--/wp - Weierstrass p-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOamsr PUBLIC
       "ISO 8879-1986//ENTITIES Added Math Symbols: Relations//EN">
     %ISOamsr;
-->
<!ENTITY ape    SDATA "[ape   ]"--/approxeq R: approximate, equals-->
<!ENTITY asymp  SDATA "[asymp ]"--/asymp R: asymptotically equal to-->
<!ENTITY bcong  SDATA "[bcong ]"--/backcong R: reverse congruent-->
<!ENTITY bepsi  SDATA "[bepsi ]"--/backepsilon R: such that-->
<!ENTITY bowtie SDATA "[bowtie]"--/bowtie R:-->
<!ENTITY bsim   SDATA "[bsim  ]"--/backsim R: reverse similar-->
<!ENTITY bsime  SDATA "[bsime ]"--/backsimeq R: reverse similar, eq-->
<!ENTITY bump   SDATA "[bump  ]"--/Bumpeq R: bumpy equals-->
<!ENTITY bumpe  SDATA "[bumpe ]"--/bumpeq R: bumpy equals, equals-->
<!ENTITY cire   SDATA "[cire  ]"--/circeq R: circle, equals-->
<!ENTITY colone SDATA "[colone]"--/coloneq R: colon, equals-->
<!ENTITY cuepr  SDATA "[cuepr ]"--/curlyeqprec R: curly eq, precedes-->
<!ENTITY cuesc  SDATA "[cuesc ]"--/curlyeqsucc R: curly eq, succeeds-->
<!ENTITY cupre  SDATA "[cupre ]"--/curlypreceq R: curly precedes, eq-->
<!ENTITY dashv  SDATA "[dashv ]"--/dashv R: dash, vertical-->
<!ENTITY ecir   SDATA "[ecir  ]"--/eqcirc R: circle on equals sign-->
<!ENTITY ecolon SDATA "[ecolon]"--/eqcolon R: equals, colon-->
<!ENTITY eDot   SDATA "[eDot  ]"--/doteqdot /Doteq R: eq, even dots-->
<!ENTITY esdot  SDATA "[esdot ]"--/doteq R: equals, single dot above-->
<!ENTITY efDot  SDATA "[efDot ]"--/fallingdotseq R: eq, falling dots-->
<!ENTITY egs    SDATA "[egs   ]"--/eqslantgtr R: equal-or-gtr, slanted-->
<!ENTITY els    SDATA "[els   ]"--/eqslantless R: eq-or-less, slanted-->
<!ENTITY erDot  SDATA "[erDot ]"--/risingdotseq R: eq, rising dots-->
<!ENTITY fork   SDATA "[fork  ]"--/pitchfork R: pitchfork-->
<!ENTITY frown  SDATA "[frown ]"--/frown R: down curve-->
<!ENTITY gap    SDATA "[gap   ]"--/gtrapprox R: greater, approximate-->
<!ENTITY gsdot  SDATA "[gsdot ]"--/gtrdot R: greater than, single dot-->
<!ENTITY gE     SDATA "[gE    ]"--/geqq R: greater, double equals-->
<!ENTITY gel    SDATA "[gel   ]"--/gtreqless R: greater, equals, less-->
<!ENTITY gEl    SDATA "[gEl   ]"--/gtreqqless R: gt, dbl equals, less-->
<!ENTITY ges    SDATA "[ges   ]"--/geqslant R: gt-or-equal, slanted-->
<!ENTITY Gg     SDATA "[Gg    ]"--/ggg /Gg /gggtr R: triple gtr-than-->
<!ENTITY gl     SDATA "[gl    ]"--/gtrless R: greater, less-->
<!ENTITY gsim   SDATA "[gsim  ]"--/gtrsim R: greater, similar-->
<!ENTITY Gt     SDATA "[Gt    ]"--/gg R: dbl greater-than sign-->
<!ENTITY lap    SDATA "[lap   ]"--/lessapprox R: less, approximate-->
<!ENTITY ldot   SDATA "[ldot  ]"--/lessdot R: less than, with dot-->
<!ENTITY lE     SDATA "[lE    ]"--/leqq R: less, double equals-->
<!ENTITY lEg    SDATA "[lEg   ]"--/lesseqqgtr R: less, dbl eq, greater-->
<!ENTITY leg    SDATA "[leg   ]"--/lesseqgtr R: less, eq, greater-->
<!ENTITY les    SDATA "[les   ]"--/leqslant R: less-than-or-eq, slant-->
<!ENTITY lg     SDATA "[lg    ]"--/lessgtr R: less, greater-->
<!ENTITY Ll     SDATA "[Ll    ]"--/Ll /lll /llless R: triple less-than-->
<!ENTITY lsim   SDATA "[lsim  ]"--/lesssim R: less, similar-->
<!ENTITY Lt     SDATA "[Lt    ]"--/ll R: double less-than sign-->
<!ENTITY ltrie  SDATA "[ltrie ]"--/trianglelefteq R: left triangle, eq-->
<!ENTITY mid    SDATA "[mid   ]"--/mid R:-->
<!ENTITY models SDATA "[models]"--/models R:-->
<!ENTITY pr     SDATA "[pr    ]"--/prec R: precedes-->
<!ENTITY prap   SDATA "[prap  ]"--/precapprox R: precedes, approximate-->
<!ENTITY pre    SDATA "[pre   ]"--/preceq R: precedes, equals-->
<!ENTITY prsim  SDATA "[prsim ]"--/precsim R: precedes, similar-->
<!ENTITY rtrie  SDATA "[rtrie ]"--/trianglerighteq R: right tri, eq-->
<!ENTITY samalg SDATA "[samalg]"--/smallamalg R: small amalg-->
<!ENTITY sc     SDATA "[sc    ]"--/succ R: succeeds-->
<!ENTITY scap   SDATA "[scap  ]"--/succapprox R: succeeds, approximate-->
<!ENTITY sccue  SDATA "[sccue ]"--/succcurlyeq R: succeeds, curly eq-->
<!ENTITY sce    SDATA "[sce   ]"--/succeq R: succeeds, equals-->
<!ENTITY scsim  SDATA "[scsim ]"--/succsim R: succeeds, similar-->
<!ENTITY sfrown SDATA "[sfrown]"--/smallfrown R: small down curve-->
<!ENTITY smid   SDATA "[smid  ]"--/shortmid R:-->
<!ENTITY smile  SDATA "[smile ]"--/smile R: up curve-->
<!ENTITY spar   SDATA "[spar  ]"--/shortparallel R: short parallel-->
<!ENTITY sqsub  SDATA "[sqsub ]"--/sqsubset R: square subset-->
<!ENTITY sqsube SDATA "[sqsube]"--/sqsubseteq R: square subset, equals-->
<!ENTITY sqsup  SDATA "[sqsup ]"--/sqsupset R: square superset-->
<!ENTITY sqsupe SDATA "[sqsupe]"--/sqsupseteq R: square superset, eq-->
<!ENTITY ssmile SDATA "[ssmile]"--/smallsmile R: small up curve-->
<!ENTITY Sub    SDATA "[Sub   ]"--/Subset R: double subset-->
<!ENTITY subE   SDATA "[subE  ]"--/subseteqq R: subset, dbl equals-->
<!ENTITY Sup    SDATA "[Sup   ]"--/Supset R: dbl superset-->
<!ENTITY supE   SDATA "[supE  ]"--/supseteqq R: superset, dbl equals-->
<!ENTITY thkap  SDATA "[thkap ]"--/thickapprox R: thick approximate-->
<!ENTITY thksim SDATA "[thksim]"--/thicksim R: thick similar-->
<!ENTITY trie   SDATA "[trie  ]"--/triangleq R: triangle, equals-->
<!ENTITY twixt  SDATA "[twixt ]"--/between R: between-->
<!ENTITY vdash  SDATA "[vdash ]"--/vdash R: vertical, dash-->
<!ENTITY Vdash  SDATA "[Vdash ]"--/Vdash R: dbl vertical, dash-->
<!ENTITY vDash  SDATA "[vDash ]"--/vDash R: vertical, dbl dash-->
<!ENTITY veebar SDATA "[veebar]"--/veebar R: logical or, bar below-->
<!ENTITY vltri  SDATA "[vltri ]"--/vartriangleleft R: l tri, open, var-->
<!ENTITY vprop  SDATA "[vprop ]"--/varpropto R: proportional, variant-->
<!ENTITY vrtri  SDATA "[vrtri ]"--/vartriangleright R: r tri, open, var-->
<!ENTITY Vvdash SDATA "[Vvdash]"--/Vvdash R: triple vertical, dash-->



 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISObox PUBLIC
       "ISO 8879-1986//ENTITIES Box and Line Drawing//EN">
     %ISObox;
-->
<!-- All names are in the form: box1234, where:
    box = constants that identify a box drawing entity.
    1&2 = v, V, u, U, d, D, Ud, or uD, as follows:
      v = vertical line for full height.
      u = upper half of vertical line.
      d = downward (lower) half of vertical line.
    3&4 = h, H, l, L, r, R, Lr, or lR, as follows:
      h = horizontal line for full width.
      l = left half of horizontal line.
      r = right half of horizontal line.
    In all cases, an upper-case letter means a double or heavy line.
-->
<!ENTITY boxh   SDATA "[boxh  ]"--horizontal line -->
<!ENTITY boxv   SDATA "[boxv  ]"--vertical line-->
<!ENTITY boxur  SDATA "[boxur ]"--upper right quadrant-->
<!ENTITY boxul  SDATA "[boxul ]"--upper left quadrant-->
<!ENTITY boxdl  SDATA "[boxdl ]"--lower left quadrant-->
<!ENTITY boxdr  SDATA "[boxdr ]"--lower right quadrant-->
<!ENTITY boxvr  SDATA "[boxvr ]"--upper and lower right quadrants-->
<!ENTITY boxhu  SDATA "[boxhu ]"--upper left and right quadrants-->
<!ENTITY boxvl  SDATA "[boxvl ]"--upper and lower left quadrants-->
<!ENTITY boxhd  SDATA "[boxhd ]"--lower left and right quadrants-->
<!ENTITY boxvh  SDATA "[boxvh ]"--all four quadrants-->
<!ENTITY boxvR  SDATA "[boxvR ]"--upper and lower right quadrants-->
<!ENTITY boxhU  SDATA "[boxhU ]"--upper left and right quadrants-->
<!ENTITY boxvL  SDATA "[boxvL ]"--upper and lower left quadrants-->
<!ENTITY boxhD  SDATA "[boxhD ]"--lower left and right quadrants-->
<!ENTITY boxvH  SDATA "[boxvH ]"--all four quadrants-->
<!ENTITY boxH   SDATA "[boxH  ]"--horizontal line-->
<!ENTITY boxV   SDATA "[boxV  ]"--vertical line-->
<!ENTITY boxUR  SDATA "[boxUR ]"--upper right quadrant-->
<!ENTITY boxUL  SDATA "[boxUL ]"--upper left quadrant-->
<!ENTITY boxDL  SDATA "[boxDL ]"--lower left quadrant-->
<!ENTITY boxDR  SDATA "[boxDR ]"--lower right quadrant-->
<!ENTITY boxVR  SDATA "[boxVR ]"--upper and lower right quadrants-->
<!ENTITY boxHU  SDATA "[boxHU ]"--upper left and right quadrants-->
<!ENTITY boxVL  SDATA "[boxVL ]"--upper and lower left quadrants-->
<!ENTITY boxHD  SDATA "[boxHD ]"--lower left and right quadrants-->
<!ENTITY boxVH  SDATA "[boxVH ]"--all four quadrants-->
<!ENTITY boxVr  SDATA "[boxVr ]"--upper and lower right quadrants-->
<!ENTITY boxHu  SDATA "[boxHu ]"--upper left and right quadrants-->
<!ENTITY boxVl  SDATA "[boxVl ]"--upper and lower left quadrants-->
<!ENTITY boxHd  SDATA "[boxHd ]"--lower left and right quadrants-->
<!ENTITY boxVh  SDATA "[boxVh ]"--all four quadrants-->
<!ENTITY boxuR  SDATA "[boxuR ]"--upper right quadrant-->
<!ENTITY boxUl  SDATA "[boxUl ]"--upper left quadrant-->
<!ENTITY boxdL  SDATA "[boxdL ]"--lower left quadrant-->
<!ENTITY boxDr  SDATA "[boxDr ]"--lower right quadrant-->
<!ENTITY boxUr  SDATA "[boxUr ]"--upper right quadrant-->
<!ENTITY boxuL  SDATA "[boxuL ]"--upper left quadrant-->
<!ENTITY boxDl  SDATA "[boxDl ]"--lower left quadrant-->
<!ENTITY boxdR  SDATA "[boxdR ]"--lower right quadrant-->



 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOcyr1 PUBLIC
       "ISO 8879-1986//ENTITIES Russian Cyrillic//EN">
     %ISOcyr1;
-->
<!ENTITY acy    SDATA "[acy   ]"--=small a, Cyrillic-->
<!ENTITY Acy    SDATA "[Acy   ]"--=capital A, Cyrillic-->
<!ENTITY bcy    SDATA "[bcy   ]"--=small be, Cyrillic-->
<!ENTITY Bcy    SDATA "[Bcy   ]"--=capital BE, Cyrillic-->
<!ENTITY vcy    SDATA "[vcy   ]"--=small ve, Cyrillic-->
<!ENTITY Vcy    SDATA "[Vcy   ]"--=capital VE, Cyrillic-->
<!ENTITY gcy    SDATA "[gcy   ]"--=small ghe, Cyrillic-->
<!ENTITY Gcy    SDATA "[Gcy   ]"--=capital GHE, Cyrillic-->
<!ENTITY dcy    SDATA "[dcy   ]"--=small de, Cyrillic-->
<!ENTITY Dcy    SDATA "[Dcy   ]"--=capital DE, Cyrillic-->
<!ENTITY iecy   SDATA "[iecy  ]"--=small ie, Cyrillic-->
<!ENTITY IEcy   SDATA "[IEcy  ]"--=capital IE, Cyrillic-->
<!ENTITY iocy   SDATA "[iocy  ]"--=small io, Russian-->
<!ENTITY IOcy   SDATA "[IOcy  ]"--=capital IO, Russian-->
<!ENTITY zhcy   SDATA "[zhcy  ]"--=small zhe, Cyrillic-->
<!ENTITY ZHcy   SDATA "[ZHcy  ]"--=capital ZHE, Cyrillic-->
<!ENTITY zcy    SDATA "[zcy   ]"--=small ze, Cyrillic-->
<!ENTITY Zcy    SDATA "[Zcy   ]"--=capital ZE, Cyrillic-->
<!ENTITY icy    SDATA "[icy   ]"--=small i, Cyrillic-->
<!ENTITY Icy    SDATA "[Icy   ]"--=capital I, Cyrillic-->
<!ENTITY jcy    SDATA "[jcy   ]"--=small short i, Cyrillic-->
<!ENTITY Jcy    SDATA "[Jcy   ]"--=capital short I, Cyrillic-->
<!ENTITY kcy    SDATA "[kcy   ]"--=small ka, Cyrillic-->
<!ENTITY Kcy    SDATA "[Kcy   ]"--=capital KA, Cyrillic-->
<!ENTITY lcy    SDATA "[lcy   ]"--=small el, Cyrillic-->
<!ENTITY Lcy    SDATA "[Lcy   ]"--=capital EL, Cyrillic-->
<!ENTITY mcy    SDATA "[mcy   ]"--=small em, Cyrillic-->
<!ENTITY Mcy    SDATA "[Mcy   ]"--=capital EM, Cyrillic-->
<!ENTITY ncy    SDATA "[ncy   ]"--=small en, Cyrillic-->
<!ENTITY Ncy    SDATA "[Ncy   ]"--=capital EN, Cyrillic-->
<!ENTITY ocy    SDATA "[ocy   ]"--=small o, Cyrillic-->
<!ENTITY Ocy    SDATA "[Ocy   ]"--=capital O, Cyrillic-->
<!ENTITY pcy    SDATA "[pcy   ]"--=small pe, Cyrillic-->
<!ENTITY Pcy    SDATA "[Pcy   ]"--=capital PE, Cyrillic-->
<!ENTITY rcy    SDATA "[rcy   ]"--=small er, Cyrillic-->
<!ENTITY Rcy    SDATA "[Rcy   ]"--=capital ER, Cyrillic-->
<!ENTITY scy    SDATA "[scy   ]"--=small es, Cyrillic-->
<!ENTITY Scy    SDATA "[Scy   ]"--=capital ES, Cyrillic-->
<!ENTITY tcy    SDATA "[tcy   ]"--=small te, Cyrillic-->
<!ENTITY Tcy    SDATA "[Tcy   ]"--=capital TE, Cyrillic-->
<!ENTITY ucy    SDATA "[ucy   ]"--=small u, Cyrillic-->
<!ENTITY Ucy    SDATA "[Ucy   ]"--=capital U, Cyrillic-->
<!ENTITY fcy    SDATA "[fcy   ]"--=small ef, Cyrillic-->
<!ENTITY Fcy    SDATA "[Fcy   ]"--=capital EF, Cyrillic-->
<!ENTITY khcy   SDATA "[khcy  ]"--=small ha, Cyrillic-->
<!ENTITY KHcy   SDATA "[KHcy  ]"--=capital HA, Cyrillic-->
<!ENTITY tscy   SDATA "[tscy  ]"--=small tse, Cyrillic-->
<!ENTITY TScy   SDATA "[TScy  ]"--=capital TSE, Cyrillic-->
<!ENTITY chcy   SDATA "[chcy  ]"--=small che, Cyrillic-->
<!ENTITY CHcy   SDATA "[CHcy  ]"--=capital CHE, Cyrillic-->
<!ENTITY shcy   SDATA "[shcy  ]"--=small sha, Cyrillic-->
<!ENTITY SHcy   SDATA "[SHcy  ]"--=capital SHA, Cyrillic-->
<!ENTITY shchcy SDATA "[shchcy]"--=small shcha, Cyrillic-->
<!ENTITY SHCHcy SDATA "[SHCHcy]"--=capital SHCHA, Cyrillic-->
<!ENTITY hardcy SDATA "[hardcy]"--=small hard sign, Cyrillic-->
<!ENTITY HARDcy SDATA "[HARDcy]"--=capital HARD sign, Cyrillic-->
<!ENTITY ycy    SDATA "[ycy   ]"--=small yeru, Cyrillic-->
<!ENTITY Ycy    SDATA "[Ycy   ]"--=capital YERU, Cyrillic-->
<!ENTITY softcy SDATA "[softcy]"--=small soft sign, Cyrillic-->
<!ENTITY SOFTcy SDATA "[SOFTcy]"--=capital SOFT sign, Cyrillic-->
<!ENTITY ecy    SDATA "[ecy   ]"--=small e, Cyrillic-->
<!ENTITY Ecy    SDATA "[Ecy   ]"--=capital E, Cyrillic-->
<!ENTITY yucy   SDATA "[yucy  ]"--=small yu, Cyrillic-->
<!ENTITY YUcy   SDATA "[YUcy  ]"--=capital YU, Cyrillic-->
<!ENTITY yacy   SDATA "[yacy  ]"--=small ya, Cyrillic-->
<!ENTITY YAcy   SDATA "[YAcy  ]"--=capital YA, Cyrillic-->
<!ENTITY numero SDATA "[numero]"--=numero sign-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOcyr2 PUBLIC
       "ISO 8879-1986//ENTITIES Non-Russian Cyrillic//EN">
     %ISOcyr2;
-->
<!ENTITY djcy   SDATA "[djcy  ]"--=small dje, Serbian-->
<!ENTITY DJcy   SDATA "[DJcy  ]"--=capital DJE, Serbian-->
<!ENTITY gjcy   SDATA "[gjcy  ]"--=small gje, Macedonian-->
<!ENTITY GJcy   SDATA "[GJcy  ]"--=capital GJE Macedonian-->
<!ENTITY jukcy  SDATA "[jukcy ]"--=small je, Ukrainian-->
<!ENTITY Jukcy  SDATA "[Jukcy ]"--=capital JE, Ukrainian-->
<!ENTITY dscy   SDATA "[dscy  ]"--=small dse, Macedonian-->
<!ENTITY DScy   SDATA "[DScy  ]"--=capital DSE, Macedonian-->
<!ENTITY iukcy  SDATA "[iukcy ]"--=small i, Ukrainian-->
<!ENTITY Iukcy  SDATA "[Iukcy ]"--=capital I, Ukrainian-->
<!ENTITY yicy   SDATA "[yicy  ]"--=small yi, Ukrainian-->
<!ENTITY YIcy   SDATA "[YIcy  ]"--=capital YI, Ukrainian-->
<!ENTITY jsercy SDATA "[jsercy]"--=small je, Serbian-->
<!ENTITY Jsercy SDATA "[Jsercy]"--=capital JE, Serbian-->
<!ENTITY ljcy   SDATA "[ljcy  ]"--=small lje, Serbian-->
<!ENTITY LJcy   SDATA "[LJcy  ]"--=capital LJE, Serbian-->
<!ENTITY njcy   SDATA "[njcy  ]"--=small nje, Serbian-->
<!ENTITY NJcy   SDATA "[NJcy  ]"--=capital NJE, Serbian-->
<!ENTITY tshcy  SDATA "[tshcy ]"--=small tshe, Serbian-->
<!ENTITY TSHcy  SDATA "[TSHcy ]"--=capital TSHE, Serbian-->
<!ENTITY kjcy   SDATA "[kjcy  ]"--=small kje Macedonian-->
<!ENTITY KJcy   SDATA "[KJcy  ]"--=capital KJE, Macedonian-->
<!ENTITY ubrcy  SDATA "[ubrcy ]"--=small u, Byelorussian-->
<!ENTITY Ubrcy  SDATA "[Ubrcy ]"--=capital U, Byelorussian-->
<!ENTITY dzcy   SDATA "[dzcy  ]"--=small dze, Serbian-->
<!ENTITY DZcy   SDATA "[DZcy  ]"--=capital dze, Serbian-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOdia PUBLIC
       "ISO 8879-1986//ENTITIES Diacritical Marks//EN">
     %ISOdia;
-->
<!ENTITY acute  SDATA "[acute ]"--=acute accent-->
<!ENTITY breve  SDATA "[breve ]"--=breve-->
<!ENTITY caron  SDATA "[caron ]"--=caron-->
<!ENTITY cedil  SDATA "[cedil ]"--=cedilla-->
<!ENTITY circ   SDATA "[circ  ]"--=circumflex accent-->
<!ENTITY dblac  SDATA "[dblac ]"--=double acute accent-->
<!ENTITY die    SDATA "[die   ]"--=dieresis-->
<!ENTITY dot    SDATA "[dot   ]"--=dot above-->
<!ENTITY grave  SDATA "[grave ]"--=grave accent-->
<!ENTITY macr   SDATA "[macr  ]"--=macron-->
<!ENTITY ogon   SDATA "[ogon  ]"--=ogonek-->
<!ENTITY ring   SDATA "[ring  ]"--=ring-->
<!ENTITY tilde  SDATA "[tilde ]"--=tilde-->
<!ENTITY uml    SDATA "[uml   ]"--=umlaut mark-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOgrk1 PUBLIC
       "ISO 8879-1986//ENTITIES Greek Letters//EN">
     %ISOgrk1;
-->
<!ENTITY agr    SDATA "[agr   ]"--=small alpha, Greek-->
<!ENTITY Agr    SDATA "[Agr   ]"--=capital Alpha, Greek-->
<!ENTITY bgr    SDATA "[bgr   ]"--=small beta, Greek-->
<!ENTITY Bgr    SDATA "[Bgr   ]"--=capital Beta, Greek-->
<!ENTITY ggr    SDATA "[ggr   ]"--=small gamma, Greek-->
<!ENTITY Ggr    SDATA "[Ggr   ]"--=capital Gamma, Greek-->
<!ENTITY dgr    SDATA "[dgr   ]"--=small delta, Greek-->
<!ENTITY Dgr    SDATA "[Dgr   ]"--=capital Delta, Greek-->
<!ENTITY egr    SDATA "[egr   ]"--=small epsilon, Greek-->
<!ENTITY Egr    SDATA "[Egr   ]"--=capital Epsilon, Greek-->
<!ENTITY zgr    SDATA "[zgr   ]"--=small zeta, Greek-->
<!ENTITY Zgr    SDATA "[Zgr   ]"--=capital Zeta, Greek-->
<!ENTITY eegr   SDATA "[eegr  ]"--=small eta, Greek-->
<!ENTITY EEgr   SDATA "[EEgr  ]"--=capital Eta, Greek-->
<!ENTITY thgr   SDATA "[thgr  ]"--=small theta, Greek-->
<!ENTITY THgr   SDATA "[THgr  ]"--=capital Theta, Greek-->
<!ENTITY igr    SDATA "[igr   ]"--=small iota, Greek-->
<!ENTITY Igr    SDATA "[Igr   ]"--=capital Iota, Greek-->
<!ENTITY kgr    SDATA "[kgr   ]"--=small kappa, Greek-->
<!ENTITY Kgr    SDATA "[Kgr   ]"--=capital Kappa, Greek-->
<!ENTITY lgr    SDATA "[lgr   ]"--=small lambda, Greek-->
<!ENTITY Lgr    SDATA "[Lgr   ]"--=capital Lambda, Greek-->
<!ENTITY mgr    SDATA "[mgr   ]"--=small mu, Greek-->
<!ENTITY Mgr    SDATA "[Mgr   ]"--=capital Mu, Greek-->
<!ENTITY ngr    SDATA "[ngr   ]"--=small nu, Greek-->
<!ENTITY Ngr    SDATA "[Ngr   ]"--=capital Nu, Greek-->
<!ENTITY xgr    SDATA "[xgr   ]"--=small xi, Greek-->
<!ENTITY Xgr    SDATA "[Xgr   ]"--=capital Xi, Greek-->
<!ENTITY ogr    SDATA "[ogr   ]"--=small omicron, Greek-->
<!ENTITY Ogr    SDATA "[Ogr   ]"--=capital Omicron, Greek-->
<!ENTITY pgr    SDATA "[pgr   ]"--=small pi, Greek-->
<!ENTITY Pgr    SDATA "[Pgr   ]"--=capital Pi, Greek-->
<!ENTITY rgr    SDATA "[rgr   ]"--=small rho, Greek-->
<!ENTITY Rgr    SDATA "[Rgr   ]"--=capital Rho, Greek-->
<!ENTITY sgr    SDATA "[sgr   ]"--=small sigma, Greek-->
<!ENTITY Sgr    SDATA "[Sgr   ]"--=capital Sigma, Greek-->
<!ENTITY sfgr   SDATA "[sfgr  ]"--=final small sigma, Greek-->
<!ENTITY tgr    SDATA "[tgr   ]"--=small tau, Greek-->
<!ENTITY Tgr    SDATA "[Tgr   ]"--=capital Tau, Greek-->
<!ENTITY ugr    SDATA "[ugr   ]"--=small upsilon, Greek-->
<!ENTITY Ugr    SDATA "[Ugr   ]"--=capital Upsilon, Greek-->
<!ENTITY phgr   SDATA "[phgr  ]"--=small phi, Greek-->
<!ENTITY PHgr   SDATA "[PHgr  ]"--=capital Phi, Greek-->
<!ENTITY khgr   SDATA "[khgr  ]"--=small chi, Greek-->
<!ENTITY KHgr   SDATA "[KHgr  ]"--=capital Chi, Greek-->
<!ENTITY psgr   SDATA "[psgr  ]"--=small psi, Greek-->
<!ENTITY PSgr   SDATA "[PSgr  ]"--=capital Psi, Greek-->
<!ENTITY ohgr   SDATA "[ohgr  ]"--=small omega, Greek-->
<!ENTITY OHgr   SDATA "[OHgr  ]"--=capital Omega, Greek-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOgrk2 PUBLIC
       "ISO 8879-1986//ENTITIES Monotoniko Greek//EN">
     %ISOgrk2;
-->
<!ENTITY aacgr  SDATA "[aacgr ]"--=small alpha, accent, Greek-->
<!ENTITY Aacgr  SDATA "[Aacgr ]"--=capital Alpha, accent, Greek-->
<!ENTITY eacgr  SDATA "[eacgr ]"--=small epsilon, accent, Greek-->
<!ENTITY Eacgr  SDATA "[Eacgr ]"--=capital Epsilon, accent, Greek-->
<!ENTITY eeacgr SDATA "[eeacgr]"--=small eta, accent, Greek-->
<!ENTITY EEacgr SDATA "[EEacgr]"--=capital Eta, accent, Greek-->
<!ENTITY idigr  SDATA "[idigr ]"--=small iota, dieresis, Greek-->
<!ENTITY Idigr  SDATA "[Idigr ]"--=capital Iota, dieresis, Greek-->
<!ENTITY iacgr  SDATA "[iacgr ]"--=small iota, accent, Greek-->
<!ENTITY Iacgr  SDATA "[Iacgr ]"--=capital Iota, accent, Greek-->
<!ENTITY idiagr SDATA "[idiagr]"--=small iota, dieresis, accent, Greek-->
<!ENTITY oacgr  SDATA "[oacgr ]"--=small omicron, accent, Greek-->
<!ENTITY Oacgr  SDATA "[Oacgr ]"--=capital Omicron, accent, Greek-->
<!ENTITY udigr  SDATA "[udigr ]"--=small upsilon, dieresis, Greek-->
<!ENTITY Udigr  SDATA "[Udigr ]"--=capital Upsilon, dieresis, Greek-->
<!ENTITY uacgr  SDATA "[uacgr ]"--=small upsilon, accent, Greek-->
<!ENTITY Uacgr  SDATA "[Uacgr ]"--=capital Upsilon, accent, Greek-->
<!ENTITY udiagr SDATA "[udiagr]"--=small upsilon, dieresis, accent, Greek-->
<!ENTITY ohacgr SDATA "[ohacgr]"--=small omega, accent, Greek-->
<!ENTITY OHacgr SDATA "[OHacgr]"--=capital Omega, accent, Greek-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOgrk3 PUBLIC
       "ISO 8879-1986//ENTITIES Greek Symbols//EN">
     %ISOgrk3;
-->
<!ENTITY alpha    SDATA "[alpha ]"--=small alpha, Greek-->
<!ENTITY beta     SDATA "[beta  ]"--=small beta, Greek-->
<!ENTITY gamma    SDATA "[gamma ]"--=small gamma, Greek-->
<!ENTITY Gamma    SDATA "[Gamma ]"--=capital Gamma, Greek-->
<!ENTITY gammad   SDATA "[gammad]"--/digamma-->
<!ENTITY delta    SDATA "[delta ]"--=small delta, Greek-->
<!ENTITY Delta    SDATA "[Delta ]"--=capital Delta, Greek-->
<!ENTITY epsi     SDATA "[epsi  ]"--=small epsilon, Greek-->
<!ENTITY epsiv    SDATA "[epsiv ]"--/varepsilon-->
<!ENTITY epsis    SDATA "[epsis ]"--/straightepsilon-->
<!ENTITY zeta     SDATA "[zeta  ]"--=small zeta, Greek-->
<!ENTITY eta      SDATA "[eta   ]"--=small eta, Greek-->
<!ENTITY thetas   SDATA "[thetas]"--straight theta-->
<!ENTITY Theta    SDATA "[Theta ]"--=capital Theta, Greek-->
<!ENTITY thetav   SDATA "[thetav]"--/vartheta - curly or open theta-->
<!ENTITY iota     SDATA "[iota  ]"--=small iota, Greek-->
<!ENTITY kappa    SDATA "[kappa ]"--=small kappa, Greek-->
<!ENTITY kappav   SDATA "[kappav]"--/varkappa-->
<!ENTITY lambda   SDATA "[lambda]"--=small lambda, Greek-->
<!ENTITY Lambda   SDATA "[Lambda]"--=capital Lambda, Greek-->
<!ENTITY mu       SDATA "[mu    ]"--=small mu, Greek-->
<!ENTITY nu       SDATA "[nu    ]"--=small nu, Greek-->
<!ENTITY xi       SDATA "[xi    ]"--=small xi, Greek-->
<!ENTITY Xi       SDATA "[Xi    ]"--=capital Xi, Greek-->
<!ENTITY pi       SDATA "[pi    ]"--=small pi, Greek-->
<!ENTITY piv      SDATA "[piv   ]"--/varpi-->
<!ENTITY Pi       SDATA "[Pi    ]"--=capital Pi, Greek-->
<!ENTITY rho      SDATA "[rho   ]"--=small rho, Greek-->
<!ENTITY rhov     SDATA "[rhov  ]"--/varrho-->
<!ENTITY sigma    SDATA "[sigma ]"--=small sigma, Greek-->
<!ENTITY Sigma    SDATA "[Sigma ]"--=capital Sigma, Greek-->
<!ENTITY sigmav   SDATA "[sigmav]"--/varsigma-->
<!ENTITY tau      SDATA "[tau   ]"--=small tau, Greek-->
<!ENTITY upsi     SDATA "[upsi  ]"--=small upsilon, Greek-->
<!ENTITY Upsi     SDATA "[Upsi  ]"--=capital Upsilon, Greek-->
<!ENTITY phis     SDATA "[phis  ]"--/straightphi - straight phi-->
<!ENTITY Phi      SDATA "[Phi   ]"--=capital Phi, Greek-->
<!ENTITY phiv     SDATA "[phiv  ]"--/varphi - curly or open phi-->
<!ENTITY chi      SDATA "[chi   ]"--=small chi, Greek-->
<!ENTITY psi      SDATA "[psi   ]"--=small psi, Greek-->
<!ENTITY Psi      SDATA "[Psi   ]"--=capital Psi, Greek-->
<!ENTITY omega    SDATA "[omega ]"--=small omega, Greek-->
<!ENTITY Omega    SDATA "[Omega ]"--=capital Omega, Greek-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOlat1 PUBLIC
       "ISO 8879-1986//ENTITIES Added Latin 1//EN">
     %ISOlat1;
-->
<!ENTITY aacute SDATA "[aacute]"--=small a, acute accent-->
<!ENTITY Aacute SDATA "[Aacute]"--=capital A, acute accent-->
<!ENTITY acirc  SDATA "[acirc ]"--=small a, circumflex accent-->
<!ENTITY Acirc  SDATA "[Acirc ]"--=capital A, circumflex accent-->
<!ENTITY agrave SDATA "[agrave]"--=small a, grave accent-->
<!ENTITY Agrave SDATA "[Agrave]"--=capital A, grave accent-->
<!ENTITY aring  SDATA "[aring ]"--=small a, ring-->
<!ENTITY Aring  SDATA "[Aring ]"--=capital A, ring-->
<!ENTITY atilde SDATA "[atilde]"--=small a, tilde-->
<!ENTITY Atilde SDATA "[Atilde]"--=capital A, tilde-->
<!ENTITY auml   SDATA "[auml  ]"--=small a, dieresis or umlaut mark-->
<!ENTITY Auml   SDATA "[Auml  ]"--=capital A, dieresis or umlaut mark-->
<!ENTITY aelig  SDATA "[aelig ]"--=small ae diphthong (ligature)-->
<!ENTITY AElig  SDATA "[AElig ]"--=capital AE diphthong (ligature)-->
<!ENTITY ccedil SDATA "[ccedil]"--=small c, cedilla-->
<!ENTITY Ccedil SDATA "[Ccedil]"--=capital C, cedilla-->
<!ENTITY eth    SDATA "[eth   ]"--=small eth, Icelandic-->
<!ENTITY ETH    SDATA "[ETH   ]"--=capital Eth, Icelandic-->
<!ENTITY eacute SDATA "[eacute]"--=small e, acute accent-->
<!ENTITY Eacute SDATA "[Eacute]"--=capital E, acute accent-->
<!ENTITY ecirc  SDATA "[ecirc ]"--=small e, circumflex accent-->
<!ENTITY Ecirc  SDATA "[Ecirc ]"--=capital E, circumflex accent-->
<!ENTITY egrave SDATA "[egrave]"--=small e, grave accent-->
<!ENTITY Egrave SDATA "[Egrave]"--=capital E, grave accent-->
<!ENTITY euml   SDATA "[euml  ]"--=small e, dieresis or umlaut mark-->
<!ENTITY Euml   SDATA "[Euml  ]"--=capital E, dieresis or umlaut mark-->
<!ENTITY iacute SDATA "[iacute]"--=small i, acute accent-->
<!ENTITY Iacute SDATA "[Iacute]"--=capital I, acute accent-->
<!ENTITY icirc  SDATA "[icirc ]"--=small i, circumflex accent-->
<!ENTITY Icirc  SDATA "[Icirc ]"--=capital I, circumflex accent-->
<!ENTITY igrave SDATA "[igrave]"--=small i, grave accent-->
<!ENTITY Igrave SDATA "[Igrave]"--=capital I, grave accent-->
<!ENTITY iuml   SDATA "[iuml  ]"--=small i, dieresis or umlaut mark-->
<!ENTITY Iuml   SDATA "[Iuml  ]"--=capital I, dieresis or umlaut mark-->
<!ENTITY ntilde SDATA "[ntilde]"--=small n, tilde-->
<!ENTITY Ntilde SDATA "[Ntilde]"--=capital N, tilde-->
<!ENTITY oacute SDATA "[oacute]"--=small o, acute accent-->
<!ENTITY Oacute SDATA "[Oacute]"--=capital O, acute accent-->
<!ENTITY ocirc  SDATA "[ocirc ]"--=small o, circumflex accent-->
<!ENTITY Ocirc  SDATA "[Ocirc ]"--=capital O, circumflex accent-->
<!ENTITY ograve SDATA "[ograve]"--=small o, grave accent-->
<!ENTITY Ograve SDATA "[Ograve]"--=capital O, grave accent-->
<!ENTITY oslash SDATA "[oslash]"--=small o, slash-->
<!ENTITY Oslash SDATA "[Oslash]"--=capital O, slash-->
<!ENTITY otilde SDATA "[otilde]"--=small o, tilde-->
<!ENTITY Otilde SDATA "[Otilde]"--=capital O, tilde-->
<!ENTITY ouml   SDATA "[ouml  ]"--=small o, dieresis or umlaut mark-->
<!ENTITY Ouml   SDATA "[Ouml  ]"--=capital O, dieresis or umlaut mark-->
<!ENTITY szlig  SDATA "[szlig ]"--=small sharp s, German (sz ligature)-->
<!ENTITY thorn  SDATA "[thorn ]"--=small thorn, Icelandic-->
<!ENTITY THORN  SDATA "[THORN ]"--=capital THORN, Icelandic-->
<!ENTITY uacute SDATA "[uacute]"--=small u, acute accent-->
<!ENTITY Uacute SDATA "[Uacute]"--=capital U, acute accent-->
<!ENTITY ucirc  SDATA "[ucirc ]"--=small u, circumflex accent-->
<!ENTITY Ucirc  SDATA "[Ucirc ]"--=capital U, circumflex accent-->
<!ENTITY ugrave SDATA "[ugrave]"--=small u, grave accent-->
<!ENTITY Ugrave SDATA "[Ugrave]"--=capital U, grave accent-->
<!ENTITY uuml   SDATA "[uuml  ]"--=small u, dieresis or umlaut mark-->
<!ENTITY Uuml   SDATA "[Uuml  ]"--=capital U, dieresis or umlaut mark-->
<!ENTITY yacute SDATA "[yacute]"--=small y, acute accent-->
<!ENTITY Yacute SDATA "[Yacute]"--=capital Y, acute accent-->
<!ENTITY yuml   SDATA "[yuml  ]"--=small y, dieresis or umlaut mark-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOlat2 PUBLIC
       "ISO 8879-1986//ENTITIES Added Latin 2//EN">
     %ISOlat2;
-->
<!ENTITY abreve SDATA "[abreve]"--=small a, breve-->
<!ENTITY Abreve SDATA "[Abreve]"--=capital A, breve-->
<!ENTITY amacr  SDATA "[amacr ]"--=small a, macron-->
<!ENTITY Amacr  SDATA "[Amacr ]"--=capital A, macron-->
<!ENTITY aogon  SDATA "[aogon ]"--=small a, ogonek-->
<!ENTITY Aogon  SDATA "[Aogon ]"--=capital A, ogonek-->
<!ENTITY cacute SDATA "[cacute]"--=small c, acute accent-->
<!ENTITY Cacute SDATA "[Cacute]"--=capital C, acute accent-->
<!ENTITY ccaron SDATA "[ccaron]"--=small c, caron-->
<!ENTITY Ccaron SDATA "[Ccaron]"--=capital C, caron-->
<!ENTITY ccirc  SDATA "[ccirc ]"--=small c, circumflex accent-->
<!ENTITY Ccirc  SDATA "[Ccirc ]"--=capital C, circumflex accent-->
<!ENTITY cdot   SDATA "[cdot  ]"--=small c, dot above-->
<!ENTITY Cdot   SDATA "[Cdot  ]"--=capital C, dot above-->
<!ENTITY dcaron SDATA "[dcaron]"--=small d, caron-->
<!ENTITY Dcaron SDATA "[Dcaron]"--=capital D, caron-->
<!ENTITY dstrok SDATA "[dstrok]"--=small d, stroke-->
<!ENTITY Dstrok SDATA "[Dstrok]"--=capital D, stroke-->
<!ENTITY ecaron SDATA "[ecaron]"--=small e, caron-->
<!ENTITY Ecaron SDATA "[Ecaron]"--=capital E, caron-->
<!ENTITY edot   SDATA "[edot  ]"--=small e, dot above-->
<!ENTITY Edot   SDATA "[Edot  ]"--=capital E, dot above-->
<!ENTITY emacr  SDATA "[emacr ]"--=small e, macron-->
<!ENTITY Emacr  SDATA "[Emacr ]"--=capital E, macron-->
<!ENTITY eogon  SDATA "[eogon ]"--=small e, ogonek-->
<!ENTITY Eogon  SDATA "[Eogon ]"--=capital E, ogonek-->
<!ENTITY gacute SDATA "[gacute]"--=small g, acute accent-->
<!ENTITY gbreve SDATA "[gbreve]"--=small g, breve-->
<!ENTITY Gbreve SDATA "[Gbreve]"--=capital G, breve-->
<!ENTITY Gcedil SDATA "[Gcedil]"--=capital G, cedilla-->
<!ENTITY gcirc  SDATA "[gcirc ]"--=small g, circumflex accent-->
<!ENTITY Gcirc  SDATA "[Gcirc ]"--=capital G, circumflex accent-->
<!ENTITY gdot   SDATA "[gdot  ]"--=small g, dot above-->
<!ENTITY Gdot   SDATA "[Gdot  ]"--=capital G, dot above-->
<!ENTITY hcirc  SDATA "[hcirc ]"--=small h, circumflex accent-->
<!ENTITY Hcirc  SDATA "[Hcirc ]"--=capital H, circumflex accent-->
<!ENTITY hstrok SDATA "[hstrok]"--=small h, stroke-->
<!ENTITY Hstrok SDATA "[Hstrok]"--=capital H, stroke-->
<!ENTITY Idot   SDATA "[Idot  ]"--=capital I, dot above-->
<!ENTITY Imacr  SDATA "[Imacr ]"--=capital I, macron-->
<!ENTITY imacr  SDATA "[imacr ]"--=small i, macron-->
<!ENTITY ijlig  SDATA "[ijlig ]"--=small ij ligature-->
<!ENTITY IJlig  SDATA "[IJlig ]"--=capital IJ ligature-->
<!ENTITY inodot SDATA "[inodot]"--=small i without dot-->
<!ENTITY iogon  SDATA "[iogon ]"--=small i, ogonek-->
<!ENTITY Iogon  SDATA "[Iogon ]"--=capital I, ogonek-->
<!ENTITY itilde SDATA "[itilde]"--=small i, tilde-->
<!ENTITY Itilde SDATA "[Itilde]"--=capital I, tilde-->
<!ENTITY jcirc  SDATA "[jcirc ]"--=small j, circumflex accent-->
<!ENTITY Jcirc  SDATA "[Jcirc ]"--=capital J, circumflex accent-->
<!ENTITY kcedil SDATA "[kcedil]"--=small k, cedilla-->
<!ENTITY Kcedil SDATA "[Kcedil]"--=capital K, cedilla-->
<!ENTITY kgreen SDATA "[kgreen]"--=small k, Greenlandic-->
<!ENTITY lacute SDATA "[lacute]"--=small l, acute accent-->
<!ENTITY Lacute SDATA "[Lacute]"--=capital L, acute accent-->
<!ENTITY lcaron SDATA "[lcaron]"--=small l, caron-->
<!ENTITY Lcaron SDATA "[Lcaron]"--=capital L, caron-->
<!ENTITY lcedil SDATA "[lcedil]"--=small l, cedilla-->
<!ENTITY Lcedil SDATA "[Lcedil]"--=capital L, cedilla-->
<!ENTITY lmidot SDATA "[lmidot]"--=small l, middle dot-->
<!ENTITY Lmidot SDATA "[Lmidot]"--=capital L, middle dot-->
<!ENTITY lstrok SDATA "[lstrok]"--=small l, stroke-->
<!ENTITY Lstrok SDATA "[Lstrok]"--=capital L, stroke-->
<!ENTITY nacute SDATA "[nacute]"--=small n, acute accent-->
<!ENTITY Nacute SDATA "[Nacute]"--=capital N, acute accent-->
<!ENTITY eng    SDATA "[eng   ]"--=small eng, Lapp-->
<!ENTITY ENG    SDATA "[ENG   ]"--=capital ENG, Lapp-->
<!ENTITY napos  SDATA "[napos ]"--=small n, apostrophe-->
<!ENTITY ncaron SDATA "[ncaron]"--=small n, caron-->
<!ENTITY Ncaron SDATA "[Ncaron]"--=capital N, caron-->
<!ENTITY ncedil SDATA "[ncedil]"--=small n, cedilla-->
<!ENTITY Ncedil SDATA "[Ncedil]"--=capital N, cedilla-->
<!ENTITY odblac SDATA "[odblac]"--=small o, double acute accent-->
<!ENTITY Odblac SDATA "[Odblac]"--=capital O, double acute accent-->
<!ENTITY Omacr  SDATA "[Omacr ]"--=capital O, macron-->
<!ENTITY omacr  SDATA "[omacr ]"--=small o, macron-->
<!ENTITY oelig  SDATA "[oelig ]"--=small oe ligature-->
<!ENTITY OElig  SDATA "[OElig ]"--=capital OE ligature-->
<!ENTITY racute SDATA "[racute]"--=small r, acute accent-->
<!ENTITY Racute SDATA "[Racute]"--=capital R, acute accent-->
<!ENTITY rcaron SDATA "[rcaron]"--=small r, caron-->
<!ENTITY Rcaron SDATA "[Rcaron]"--=capital R, caron-->
<!ENTITY rcedil SDATA "[rcedil]"--=small r, cedilla-->
<!ENTITY Rcedil SDATA "[Rcedil]"--=capital R, cedilla-->
<!ENTITY sacute SDATA "[sacute]"--=small s, acute accent-->
<!ENTITY Sacute SDATA "[Sacute]"--=capital S, acute accent-->
<!ENTITY scaron SDATA "[scaron]"--=small s, caron-->
<!ENTITY Scaron SDATA "[Scaron]"--=capital S, caron-->
<!ENTITY scedil SDATA "[scedil]"--=small s, cedilla-->
<!ENTITY Scedil SDATA "[Scedil]"--=capital S, cedilla-->
<!ENTITY scirc  SDATA "[scirc ]"--=small s, circumflex accent-->
<!ENTITY Scirc  SDATA "[Scirc ]"--=capital S, circumflex accent-->
<!ENTITY tcaron SDATA "[tcaron]"--=small t, caron-->
<!ENTITY Tcaron SDATA "[Tcaron]"--=capital T, caron-->
<!ENTITY tcedil SDATA "[tcedil]"--=small t, cedilla-->
<!ENTITY Tcedil SDATA "[Tcedil]"--=capital T, cedilla-->
<!ENTITY tstrok SDATA "[tstrok]"--=small t, stroke-->
<!ENTITY Tstrok SDATA "[Tstrok]"--=capital T, stroke-->
<!ENTITY ubreve SDATA "[ubreve]"--=small u, breve-->
<!ENTITY Ubreve SDATA "[Ubreve]"--=capital U, breve-->
<!ENTITY udblac SDATA "[udblac]"--=small u, double acute accent-->
<!ENTITY Udblac SDATA "[Udblac]"--=capital U, double acute accent-->
<!ENTITY umacr  SDATA "[umacr ]"--=small u, macron-->
<!ENTITY Umacr  SDATA "[Umacr ]"--=capital U, macron-->
<!ENTITY uogon  SDATA "[uogon ]"--=small u, ogonek-->
<!ENTITY Uogon  SDATA "[Uogon ]"--=capital U, ogonek-->
<!ENTITY uring  SDATA "[uring ]"--=small u, ring-->
<!ENTITY Uring  SDATA "[Uring ]"--=capital U, ring-->
<!ENTITY utilde SDATA "[utilde]"--=small u, tilde-->
<!ENTITY Utilde SDATA "[Utilde]"--=capital U, tilde-->
<!ENTITY wcirc  SDATA "[wcirc ]"--=small w, circumflex accent-->
<!ENTITY Wcirc  SDATA "[Wcirc ]"--=capital W, circumflex accent-->
<!ENTITY ycirc  SDATA "[ycirc ]"--=small y, circumflex accent-->
<!ENTITY Ycirc  SDATA "[Ycirc ]"--=capital Y, circumflex accent-->
<!ENTITY Yuml   SDATA "[Yuml  ]"--=capital Y, dieresis or umlaut mark-->
<!ENTITY zacute SDATA "[zacute]"--=small z, acute accent-->
<!ENTITY Zacute SDATA "[Zacute]"--=capital Z, acute accent-->
<!ENTITY zcaron SDATA "[zcaron]"--=small z, caron-->
<!ENTITY Zcaron SDATA "[Zcaron]"--=capital Z, caron-->
<!ENTITY zdot   SDATA "[zdot  ]"--=small z, dot above-->
<!ENTITY Zdot   SDATA "[Zdot  ]"--=capital Z, dot above-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOnum PUBLIC
       "ISO 8879-1986//ENTITIES Numeric and Special Graphic//EN">
     %ISOnum;
-->
<!ENTITY half   SDATA "[half  ]"--=fraction one-half-->
<!ENTITY frac12 SDATA "[frac12]"--=fraction one-half-->
<!ENTITY frac14 SDATA "[frac14]"--=fraction one-quarter-->
<!ENTITY frac34 SDATA "[frac34]"--=fraction three-quarters-->
<!ENTITY frac18 SDATA "[frac18]"--=fraction one-eighth-->
<!ENTITY frac38 SDATA "[frac38]"--=fraction three-eighths-->
<!ENTITY frac58 SDATA "[frac58]"--=fraction five-eighths-->
<!ENTITY frac78 SDATA "[frac78]"--=fraction seven-eighths-->

<!ENTITY sup1   SDATA "[sup1  ]"--=superscript one-->
<!ENTITY sup2   SDATA "[sup2  ]"--=superscript two-->
<!ENTITY sup3   SDATA "[sup3  ]"--=superscript three-->

<!ENTITY plus   SDATA "[plus  ]"--=plus sign B:-- >
<!ENTITY plusmn SDATA "[plusmn]"--/pm B: =plus-or-minus sign-->
<!ENTITY lt     SDATA "[lt    ]"--=less-than sign R:-->
<!ENTITY equals SDATA "[equals]"--=equals sign R:-->
<!ENTITY gt     SDATA "[gt    ]"--=greater-than sign R:-->
<!ENTITY divide SDATA "[divide]"--/div B: =divide sign-->
<!ENTITY times  SDATA "[times ]"--/times B: =multiply sign-->

<!ENTITY curren SDATA "[curren]"--=general currency sign-->
<!ENTITY pound  SDATA "[pound ]"--=pound sign-->
<!ENTITY dollar SDATA "[dollar]"--=dollar sign-->
<!ENTITY cent   SDATA "[cent  ]"--=cent sign-->
<!ENTITY yen    SDATA "[yen   ]"--/yen =yen sign-->

<!ENTITY num    SDATA "[num   ]"--=number sign-->
<!ENTITY percnt SDATA "[percnt]"--=percent sign-->
<!ENTITY amp    SDATA "[amp   ]"--=ampersand-->
<!ENTITY ast    SDATA "[ast   ]"--/ast B: =asterisk-->
<!ENTITY commat SDATA "[commat]"--=commercial at-->
<!ENTITY lsqb   SDATA "[lsqb  ]"--/lbrack O: =left square bracket-->
<!ENTITY bsol   SDATA "[bsol  ]"--/backslash =reverse solidus-->
<!ENTITY rsqb   SDATA "[rsqb  ]"--/rbrack C: =right square bracket-->
<!ENTITY lcub   SDATA "[lcub  ]"--/lbrace O: =left curly bracket-->
<!ENTITY horbar SDATA "[horbar]"--=horizontal bar-->
<!ENTITY verbar SDATA "[verbar]"--/vert =vertical bar-->
<!ENTITY rcub   SDATA "[rcub  ]"--/rbrace C: =right curly bracket-->
<!ENTITY micro  SDATA "[micro ]"--=micro sign-->
<!ENTITY ohm    SDATA "[ohm   ]"--=ohm sign-->
<!ENTITY deg    SDATA "[deg   ]"--=degree sign-->
<!ENTITY ordm   SDATA "[ordm  ]"--=ordinal indicator, masculine-->
<!ENTITY ordf   SDATA "[ordf  ]"--=ordinal indicator, feminine-->
<!ENTITY sect   SDATA "[sect  ]"--=section sign-->
<!ENTITY para   SDATA "[para  ]"--=pilcrow (paragraph sign)-->
<!ENTITY middot SDATA "[middot]"--/centerdot B: =middle dot-->
<!ENTITY larr   SDATA "[larr  ]"--/leftarrow /gets A: =leftward arrow-->
<!ENTITY rarr   SDATA "[rarr  ]"--/rightarrow /to A: =rightward arrow-->
<!ENTITY uarr   SDATA "[uarr  ]"--/uparrow A: =upward arrow-->
<!ENTITY darr   SDATA "[darr  ]"--/downarrow A: =downward arrow-->
<!ENTITY copy   SDATA "[copy  ]"--=copyright sign-->
<!ENTITY reg    SDATA "[reg   ]"--/circledR =registered sign-->
<!ENTITY trade  SDATA "[trade ]"--=trade mark sign-->
<!ENTITY brvbar SDATA "[brvbar]"--=broken (vertical) bar-->
<!ENTITY not    SDATA "[not   ]"--/neg /lnot =not sign-->
<!ENTITY sung   SDATA "[sung  ]"--=music note (sung text sign)-->

<!ENTITY excl   SDATA "[excl  ]"--=exclamation mark-->
<!ENTITY iexcl  SDATA "[iexcl ]"--=inverted exclamation mark-->
<!ENTITY quot   SDATA "[quot  ]"--=quotation mark-->
<!ENTITY apos   SDATA "[apos  ]"--=apostrophe-->
<!ENTITY lpar   SDATA "[lpar  ]"--O: =left parenthesis-->
<!ENTITY rpar   SDATA "[rpar  ]"--C: =right parenthesis-->
<!ENTITY comma  SDATA "[comma ]"--P: =comma-->
<!ENTITY lowbar SDATA "[lowbar]"--=low line-->
<!ENTITY hyphen SDATA "[hyphen]"--=hyphen-->
<!ENTITY period SDATA "[period]"--=full stop, period-->
<!ENTITY sol    SDATA "[sol   ]"--=solidus-->
<!ENTITY colon  SDATA "[colon ]"--/colon P:-->
<!ENTITY semi   SDATA "[semi  ]"--=semicolon P:-->
<!ENTITY quest  SDATA "[quest ]"--=question mark-->
<!ENTITY iquest SDATA "[iquest]"--=inverted question mark-->
<!ENTITY laquo  SDATA "[laquo ]"--=angle quotation mark, left-->
<!ENTITY raquo  SDATA "[raquo ]"--=angle quotation mark, right-->
<!ENTITY lsquo  SDATA "[lsquo ]"--=single quotation mark, left-->
<!ENTITY rsquo  SDATA "[rsquo ]"--=single quotation mark, right-->
<!ENTITY ldquo  SDATA "[ldquo ]"--=double quotation mark, left-->
<!ENTITY rdquo  SDATA "[rdquo ]"--=double quotation mark, right-->
<!ENTITY nbsp   SDATA "[nbsp  ]"--=no break (required) space-->
<!ENTITY shy    SDATA "[shy   ]"--=soft hyphen-->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOpub PUBLIC
       "ISO 8879-1986//ENTITIES Publishing//EN">
     %ISOpub;
-->
<!ENTITY emsp   SDATA "[emsp  ]"--=em space-->
<!ENTITY ensp   SDATA "[ensp  ]"--=en space (1/2-em)-->
<!ENTITY emsp13 SDATA "[emsp3 ]"--=1/3-em space-->
<!ENTITY emsp14 SDATA "[emsp4 ]"--=1/4-em space-->
<!ENTITY numsp  SDATA "[numsp ]"--=digit space (width of a number)-->
<!ENTITY puncsp SDATA "[puncsp]"--=punctuation space (width of comma)-->
<!ENTITY thinsp SDATA "[thinsp]"--=thin space (1/6-em)-->
<!ENTITY hairsp SDATA "[hairsp]"--=hair space-->
<!ENTITY mdash  SDATA "[mdash ]"--=em dash-->
<!ENTITY ndash  SDATA "[ndash ]"--=en dash-->
<!ENTITY dash   SDATA "[dash  ]"--=hyphen (true graphic)-->
<!ENTITY blank  SDATA "[blank ]"--=significant blank symbol-->
<!ENTITY hellip SDATA "[hellip]"--=ellipsis (horizontal)-->
<!ENTITY nldr   SDATA "[nldr  ]"--=double baseline dot (en leader)-->
<!ENTITY frac13 SDATA "[frac13]"--=fraction one-third-->
<!ENTITY frac23 SDATA "[frac23]"--=fraction two-thirds-->
<!ENTITY frac15 SDATA "[frac15]"--=fraction one-fifth-->
<!ENTITY frac25 SDATA "[frac25]"--=fraction two-fifths-->
<!ENTITY frac35 SDATA "[frac35]"--=fraction three-fifths-->
<!ENTITY frac45 SDATA "[frac45]"--=fraction four-fifths-->
<!ENTITY frac16 SDATA "[frac16]"--=fraction one-sixth-->
<!ENTITY frac56 SDATA "[frac56]"--=fraction five-sixths-->
<!ENTITY incare SDATA "[incare]"--=in-care-of symbol-->
<!ENTITY block  SDATA "[block ]"--=full block-->
<!ENTITY uhblk  SDATA "[uhblk ]"--=upper half block-->
<!ENTITY lhblk  SDATA "[lhblk ]"--=lower half block-->
<!ENTITY blk14  SDATA "[blk14 ]"--=25% shaded block-->
<!ENTITY blk12  SDATA "[blk12 ]"--=50% shaded block-->
<!ENTITY blk34  SDATA "[blk34 ]"--=75% shaded block-->
<!ENTITY marker SDATA "[marker]"--=histogram marker-->
<!ENTITY cir    SDATA "[cir   ]"--/circ B: =circle, open-->
<!ENTITY squ    SDATA "[squ   ]"--=square, open-->
<!ENTITY rect   SDATA "[rect  ]"--=rectangle, open-->
<!ENTITY utri   SDATA "[utri  ]"--/triangle =up triangle, open-->
<!ENTITY dtri   SDATA "[dtri  ]"--/triangledown =down triangle, open-->
<!ENTITY star   SDATA "[star  ]"--=star, open-->
<!ENTITY bull   SDATA "[bull  ]"--/bullet B: =round bullet, filled-->
<!ENTITY squf   SDATA "[squf  ]"--/blacksquare =sq bullet, filled-->
<!ENTITY utrif  SDATA "[utrif ]"--/blacktriangle =up tri, filled-->
<!ENTITY dtrif  SDATA "[dtrif ]"--/blacktriangledown =dn tri, filled-->
<!ENTITY ltrif  SDATA "[ltrif ]"--/blacktriangleleft R: =l tri, filled-->
<!ENTITY rtrif  SDATA "[rtrif ]"--/blacktriangleright R: =r tri, filled-->
<!ENTITY clubs  SDATA "[clubs ]"--/clubsuit =club suit symbol-->
<!ENTITY diams  SDATA "[diams ]"--/diamondsuit =diamond suit symbol-->
<!ENTITY hearts SDATA "[hearts]"--/heartsuit =heart suit symbol-->
<!ENTITY spades SDATA "[spades]"--/spadesuit =spades suit symbol-->
<!ENTITY malt   SDATA "[malt  ]"--/maltese =maltese cross-->
<!ENTITY dagger SDATA "[dagger]"--/dagger B: =dagger-->
<!ENTITY Dagger SDATA "[Dagger]"--/ddagger B: =double dagger-->
<!ENTITY check  SDATA "[check ]"--/checkmark =tick, check mark-->
<!ENTITY cross  SDATA "[ballot]"--=ballot cross-->
<!ENTITY sharp  SDATA "[sharp ]"--/sharp =musical sharp-->
<!ENTITY flat   SDATA "[flat  ]"--/flat =musical flat-->
<!ENTITY male   SDATA "[male  ]"--=male symbol-->
<!ENTITY female SDATA "[female]"--=female symbol-->
<!ENTITY phone  SDATA "[phone ]"--=telephone symbol-->
<!ENTITY telrec SDATA "[telrec]"--=telephone recorder symbol-->
<!ENTITY copysr SDATA "[copysr]"--=sound recording copyright sign-->
<!ENTITY caret  SDATA "[caret ]"--=caret (insertion mark)-->
<!ENTITY lsquor SDATA "[lsquor]"--=rising single quote, left (low)-->
<!ENTITY ldquor SDATA "[ldquor]"--=rising dbl quote, left (low)-->

<!ENTITY fflig  SDATA "[fflig ]"--small ff ligature-->
<!ENTITY filig  SDATA "[filig ]"--small fi ligature-->
<!ENTITY fjlig  SDATA "[fjlig ]"--small fj ligature-->
<!ENTITY ffilig SDATA "[ffilig]"--small ffi ligature-->
<!ENTITY ffllig SDATA "[ffllig]"--small ffl ligature-->
<!ENTITY fllig  SDATA "[fllig ]"--small fl ligature-->

<!ENTITY mldr   SDATA "[mldr  ]"--em leader-->
<!ENTITY rdquor SDATA "[rdquor]"--rising dbl quote, right (high)-->
<!ENTITY rsquor SDATA "[rsquor]"--rising single quote, right (high)-->
<!ENTITY vellip SDATA "[vellip]"--vertical ellipsis-->

<!ENTITY hybull SDATA "[hybull]"--rectangle, filled (hyphen bullet)-->
<!ENTITY loz    SDATA "[loz   ]"--/lozenge - lozenge or total mark-->
<!ENTITY lozf   SDATA "[lozf  ]"--/blacklozenge - lozenge, filled-->
<!ENTITY ltri   SDATA "[ltri  ]"--/triangleleft B: l triangle, open-->
<!ENTITY rtri   SDATA "[rtri  ]"--/triangleright B: r triangle, open-->
<!ENTITY starf  SDATA "[starf ]"--/bigstar - star, filled-->

<!ENTITY natur  SDATA "[natur ]"--/natural - music natural-->
<!ENTITY rx     SDATA "[rx    ]"--pharmaceutical prescription (Rx)-->
<!ENTITY sext   SDATA "[sext  ]"--sextile (6-pointed star)-->

<!ENTITY target SDATA "[target]"--register mark or target-->
<!ENTITY dlcrop SDATA "[dlcrop]"--downward left crop mark -->
<!ENTITY drcrop SDATA "[drcrop]"--downward right crop mark -->
<!ENTITY ulcrop SDATA "[ulcrop]"--upward left crop mark -->
<!ENTITY urcrop SDATA "[urcrop]"--upward right crop mark -->


 <!-- (C) International Organization for Standardization 1986
     Permission to copy in any form is granted for use with
     conforming SGML systems and applications as defined in
     ISO 8879, provided this notice is included in all copies.
-->
<!-- Character entity set. Typical invocation:
     <!ENTITY % ISOtech PUBLIC
       "ISO 8879-1986//ENTITIES General Technical//EN">
     %ISOtech;
-->
<!ENTITY aleph  SDATA "[aleph ]"--/aleph =aleph, Hebrew-->
<!ENTITY and    SDATA "[and   ]"--/wedge /land B: =logical and-->
<!ENTITY ang90  SDATA "[ang90 ]"--=right (90 degree) angle-->
<!ENTITY angsph SDATA "[angsph]"--/sphericalangle =angle-spherical-->
<!ENTITY ap     SDATA "[ap    ]"--/approx R: =approximate-->
<!ENTITY becaus SDATA "[becaus]"--/because R: =because-->
<!ENTITY bottom SDATA "[bottom]"--/bot B: =perpendicular-->
<!ENTITY cap    SDATA "[cap   ]"--/cap B: =intersection-->
<!ENTITY cong   SDATA "[cong  ]"--/cong R: =congruent with-->
<!ENTITY conint SDATA "[conint]"--/oint L: =contour integral operator-->
<!ENTITY cup    SDATA "[cup   ]"--/cup B: =union or logical sum-->
<!ENTITY equiv  SDATA "[equiv ]"--/equiv R: =identical with-->
<!ENTITY exist  SDATA "[exist ]"--/exists =at least one exists-->
<!ENTITY forall SDATA "[forall]"--/forall =for all-->
<!ENTITY fnof   SDATA "[fnof  ]"--=function of (italic small f)-->
<!ENTITY ge     SDATA "[ge    ]"--/geq /ge R: =greater-than-or-equal-->
<!ENTITY iff    SDATA "[iff   ]"--/iff =if and only if-->
<!ENTITY infin  SDATA "[infin ]"--/infty =infinity-->
<!ENTITY int    SDATA "[int   ]"--/int L: =integral operator-->
<!ENTITY isin   SDATA "[isin  ]"--/in R: =set membership-->
<!ENTITY lang   SDATA "[lang  ]"--/langle O: =left angle bracket-->
<!ENTITY lArr   SDATA "[lArr  ]"--/Leftarrow A: =is implied by-->
<!ENTITY le     SDATA "[le    ]"--/leq /le R: =less-than-or-equal-->
<!ENTITY minus  SDATA "[minus ]"--B: =minus sign-->
<!ENTITY mnplus SDATA "[mnplus]"--/mp B: =minus-or-plus sign-->
<!ENTITY nabla  SDATA "[nabla ]"--/nabla =del, Hamilton operator-->
<!ENTITY ne     SDATA "[ne    ]"--/ne /neq R: =not equal-->
<!ENTITY ni     SDATA "[ni    ]"--/ni /owns R: =contains-->
<!ENTITY or     SDATA "[or    ]"--/vee /lor B: =logical or-->
<!ENTITY par    SDATA "[par   ]"--/parallel R: =parallel-->
<!ENTITY part   SDATA "[part  ]"--/partial =partial differential-->
<!ENTITY permil SDATA "[permil]"--=per thousand-->
<!ENTITY perp   SDATA "[perp  ]"--/perp R: =perpendicular-->
<!ENTITY prime  SDATA "[prime ]"--/prime =prime or minute-->
<!ENTITY Prime  SDATA "[Prime ]"--=double prime or second-->
<!ENTITY prop   SDATA "[prop  ]"--/propto R: =is proportional to-->
<!ENTITY radic  SDATA "[radic ]"--/surd =radical-->
<!ENTITY rang   SDATA "[rang  ]"--/rangle C: =right angle bracket-->
<!ENTITY rArr   SDATA "[rArr  ]"--/Rightarrow A: =implies-->
<!ENTITY sim    SDATA "[sim   ]"--/sim R: =similar-->
<!ENTITY sime   SDATA "[sime  ]"--/simeq R: =similar, equals-->
<!ENTITY square SDATA "[square]"--/square B: =square-->
<!ENTITY sub    SDATA "[sub   ]"--/subset R: =subset or is implied by-->
<!ENTITY sube   SDATA "[sube  ]"--/subseteq R: =subset, equals-->
<!ENTITY sup    SDATA "[sup   ]"--/supset R: =superset or implies-->
<!ENTITY supe   SDATA "[supe  ]"--/supseteq R: =superset, equals-->
<!ENTITY there4 SDATA "[there4]"--/therefore R: =therefore-->
<!ENTITY Verbar SDATA "[Verbar]"--/Vert =dbl vertical bar-->

<!ENTITY angst  SDATA "[angst ]"--Angstrom =capital A, ring-->
<!ENTITY bernou SDATA "[bernou]"--Bernoulli function (script capital B)-->
<!ENTITY compfn SDATA "[compfn]"--B: composite function (small circle)-->
<!ENTITY Dot    SDATA "[Dot   ]"--=dieresis or umlaut mark-->
<!ENTITY DotDot SDATA "[DotDot]"--four dots above-->
<!ENTITY hamilt SDATA "[hamilt]"--Hamiltonian (script capital H)-->
<!ENTITY lagran SDATA "[lagran]"--Lagrangian (script capital L)-->
<!ENTITY lowast SDATA "[lowast]"--low asterisk-->
<!ENTITY notin  SDATA "[notin ]"--N: negated set membership-->
<!ENTITY order  SDATA "[order ]"--order of (script small o)-->
<!ENTITY phmmat SDATA "[phmmat]"--physics M-matrix (script capital M)-->
<!ENTITY tdot   SDATA "[tdot  ]"--three dots above-->
<!ENTITY tprime SDATA "[tprime]"--triple prime-->
<!ENTITY wedgeq SDATA "[wedgeq]"--R: corresponds to (wedge, equals)-->
 <!ENTITY   and   "{\rm and}"       -- and set in roman --     >
<!ENTITY antilog "{\rm antilog}"   -- antilog set in roman  -->
<!ENTITY   arc   "{\rm arc}"       -- arc set in roman      -->
<!ENTITY  arccos "{\rm arccos}"    -- arccos set in roman   -->
<!ENTITY  arcsin "{\rm arcsin}"    -- arcsin set in roman   -->
<!ENTITY  arctan "{\rm arctan}"    -- arctan set in roman   -->
<!ENTITY   arg   "{\rm arg}"       -- arg set in roman      -->
<!ENTITY   colog "{\rm colog}"     -- colog set in roman    -->
<!ENTITY   cos   "{\rm cos}"       -- cos set in roman      -->
<!ENTITY   cosh  "{\rm cosh}"      -- cosh set in roman     -->
<!ENTITY   cot   "{\rm cot}"       -- cot set in roman      -->
<!ENTITY   coth  "{\rm coth}"      -- coth set in roman     -->
<!ENTITY   csc   "{\rm csc}"       -- csc set in roman      -->
<!ENTITY   ctn   "{\rm ctn}"       -- ctn set in roman      -->
<!ENTITY   deg   "{\rm deg}"       -- deg set in roman      -->
<!ENTITY   det   "{\rm det}"       -- det set in roman      -->
<!ENTITY   dim   "{\rm dim}"       -- dim set in roman      -->
<!ENTITY   exp   "{\rm exp}"       -- exp set in roman      -->
<!ENTITY   for   "{\rm for}"       -- for set in roman      -->
<!ENTITY   gcd   "{\rm gcd}"       -- gcd set in roman      -->
<!ENTITY   hom   "{\rm hom}"       -- hom set in roman      -->
<!ENTITY   if    "{\rm if}"        -- if set in roman       -->
<!ENTITY   Im    "{\rm Im}"        -- Im set in roman       -->
<!ENTITY   ker   "{\rm ker}"       -- ker set in roman      -->
<!ENTITY   lg    "{\rm lg}"        -- lg set in roman       -->
<!ENTITY   lim   "{\rm lim}"       -- lim set in roman      -->
<!ENTITY   ln    "{\rm ln}"        -- ln set in roman       -->
<!ENTITY   log   "{\rm log}"       -- log set in roman      -->
<!ENTITY   lub   "{\rm lub}"       -- lub set in roman      -->
<!ENTITY   max   "{\rm max}"       -- max set in roman      -->
<!ENTITY   min   "{\rm min}"       -- min set in roman      -->
<!ENTITY   mod   "{\rm mod}"       -- mod set in roman      -->
<!ENTITY   Re    "{\rm Re}"        -- Re set in roman       -->
<!ENTITY   sec   "{\rm sec}"       -- sec set in roman      -->
<!ENTITY   sin   "{\rm sin}"       -- sin set in roman      -->
<!ENTITY   sinh  "{\rm sinh}"      -- sinh set in roman     -->
<!ENTITY   tan   "{\rm tan}"       -- tan set in roman      -->
<!ENTITY   tanh  "{\rm tanh}"      -- tanh set in roman     -->