<!-- Elsevier Science Extra Entities v1.0.0
Copyright (c) 2002 Elsevier Science B.V.
$Id: ESextra.ent,v 1.2 2003/07/04 07:24:23 spepping Exp $
-->
<!-- Permission to copy and distribute verbatim copies of this document is granted,
provided this notice is included in all copies, but changing it is not allowed.
-->
<!-- Typical invocation:
<!ENTITY % esextra PUBLIC
"-//ES//ENTITIES extra entities 1.0.0//EN"
"ESextra.ent" >
%esextra;
-->
<!ENTITY z.Rlarr "⥂" ><!-- long arrow right, short arrow left -->
<!ENTITY z.rLarr "⥄" ><!-- short arrow right, long arrow left -->
<!ENTITY z.rarrx "⥇" ><!-- right arrow, crossed -->
<!ENTITY z.olarr "⥀" ><!-- left arrow in circle; cf. &olarr = U+021BA -->
<!ENTITY z.orarr "⥁" ><!-- right arrow in circle; cf. &orarr = U+021BB -->
<!ENTITY z.nharr "⇹" ><!-- not left-right arrow; cf. ↮ = U+21AE -->
<!ENTITY z.tfnc "⦀" ><!-- triple vertical-rule fence -->
<!ENTITY z.tdcol "⫶" ><!-- triple dot colon -->
<!ENTITY z.ddfnc "⦙" ><!-- dotted fence -->
<!ENTITY z.dshfnc "┆" ><!-- dashed fence -->
<!ENTITY z.rtri "▷" ><!-- right triangle, open; cf. ▹ = U+025B9, which is smaller -->
<!ENTITY z.ltri "◁" ><!-- left triangle, open; cf. ◃ = U+025C3, which is smaller -->
<!ENTITY z.rtrif "▶" ><!-- right triangle, filled; cf. ▸ = U+025B8, which is smaller -->
<!ENTITY z.ltrif "◀" ><!-- left triangle, filled; cf. ◂ = U+025C2, which is smaller -->
<!ENTITY z.diam "♢" ><!-- diamond, open -->
<!ENTITY z.hearts "♥" ><!-- heartsuit; heart, filled -->
<!ENTITY z.star "☆" ><!-- star, open; cf. ☆ = U+022C6, which is star operator -->
<!ENTITY z.squf "■" ><!-- square filled, end of proof; Halmos; cf. ▪ = U+025AA, which is smaller -->
<!ENTITY z.sqfnw "◩" ><!-- square with filled N-W-corner -->
<!ENTITY z.sqfse "◪" ><!-- square with filled S-E-corner -->
<!ENTITY z.sqfl "◧" ><!-- square, left filled -->
<!ENTITY z.sqfr "◨" ><!-- square, right filled -->
<!ENTITY z.sqshd "▩" ><!-- legend symbol; shaded box -->
<!ENTITY z.rvbull "◘" ><!-- reversed video bullet -->
<!ENTITY z.scis "✂" ><!-- scissor-symbol -->
<!ENTITY z.cirf "●" ><!-- filled circle -->
<!ENTITY z.sqh "▤" ><!-- legend symbol; horizontally striped box -->
<!ENTITY z.sqv "▥" ><!-- legend symbol; vertically striped box -->
<!ENTITY z.sqhsw "▧" ><!-- legend symbol; south-west striped box -->
<!ENTITY z.sqhne "▨" ><!-- legend symbol; north-east striped box -->
<!ENTITY z.cirfl "◐" ><!-- circle, left filled -->
<!ENTITY z.cirfr "◑" ><!-- circle, right filled -->
<!ENTITY z.cirft "◓" ><!-- circle, top filled -->
<!ENTITY z.cirfb "◒" ><!-- circle, bottom filled -->
<!ENTITY z.vrecto "▯" ><!-- rectangle open, vertical -->
<!ENTITY z.parl "▱" ><!-- parallelogram -->
<!ENTITY z.merc "☿" ><!-- Mercury -->
<!ENTITY z.jup "♃" ><!-- Jupiter -->
<!ENTITY z.sat "♄" ><!-- Saturnus -->
<!ENTITY z.nept "♆" ><!-- Neptunus -->
<!ENTITY z.hfl "ƒ" ><!-- guilders sign -->
<!ENTITY z.pes "₧" ><!-- pesetas sign -->
<!ENTITY z.euro "€" ><!-- euro sign -->
<!ENTITY z.lpargt "⦠" ><!-- left parenthesis, gt -->
<!ENTITY z.Sup "⨈" ><!-- double supremum (cumulator) -->
<!ENTITY z.Inf "⨇" ><!-- double infimum (cumulator) -->
<!ENTITY z.veeBar "⩣" ><!-- logical or, dbl bar below -->
<!ENTITY z.Barwed "⩞" ><!-- double bar wedge; log and, dbl bar -->
<!ENTITY z.Lap "⧊" ><!-- up triangle open with dot; Laplace operator -->
<!ENTITY z.xsqcup "⨆" ><!-- big square union; cf. ⨆ = U+02294 -->
<!ENTITY z.Thr "⨅" ><!-- big square intersection -->
<!ENTITY z.xuplus "⨄" ><!-- plus sign in big union; cf. ⨄ = U+0228E -->
<!ENTITY z.ang90 "⦜" ><!-- right (90 degree) angle; factorial sign -->
<!ENTITY z.els "⪕" ><!-- equal-or-less, slanted; cf. ⪕ = U+22DC, which is not slanted -->
<!ENTITY z.lap "⪅" ><!-- less than and double approximate; cf. ⪅ = U+2272 -->
<!ENTITY z.lEg "⪋" ><!-- less, (double) equal, or greater; cf. ⪋ = U+22DA, which has a single equal sign -->
<!ENTITY z.prap "⪷" ><!-- precedes, approximate; cf. ⪷ = U+227E -->
<!ENTITY z.lne "⪇" ><!-- less than but not equals; cf. ⪇ = U+2268, which has a double equal sign -->
<!ENTITY z.nlE "≦̸" ><!-- not less, double equals; cf. ≦̸ = U+02A7D-00338 -->
<!ENTITY z.prnap "⪹" ><!-- precedes, not approximately; cf. ⪹ = U+22E8 -->
<!ENTITY z.egs "⪖" ><!-- equal-or-greater, slanted; cf. ⪖ = U+022DD, which is not slanted -->
<!ENTITY z.gap "⪆" ><!-- greater than, approximately; cf. ⪆ = U+02273 -->
<!ENTITY z.gEl "⪌" ><!-- greater, (double) equal, or less; cf. ⪌ = U+022DB, which has a single equal sign -->
<!ENTITY z.nesim "≂⃒" ><!-- not equal, similar; cf. ≂̸ = U+02242-00338, with slanted negation -->
<!ENTITY z.scap "⪸" ><!-- succeeds, approximate; cf. ⪸ = U+0227F -->
<!ENTITY z.sce "⪰" ><!-- succeeds, equals; cf. ⪰ = U+0227D, which has a curly equal sign -->
<!ENTITY z.gne "⪈" ><!-- greater than, not equals to; cf. ⪈ = U+2269, which has a double equal sign -->
<!ENTITY z.ngE "≧̸" ><!-- not greater, double equals; cf. ≧̸ = U+02A7E-00338 -->
<!ENTITY z.scnap "⪺" ><!-- succeeds, not approximate; cf. ⪺ = U+22E9 -->
<!ENTITY z.hex "⎔" ><!-- hexagon -->
<!ENTITY z.pdbdbd "⎓" ><!-- partial double bond, bottom dashed -->
<!ENTITY z.subE "⫅" ><!-- subset, double equals; cf. ⫅ = U+02286, which has a single equal sign -->
<!ENTITY z.drule "⧹" ><!-- -45 degree rule -->
<!ENTITY z.urule "⧸" ><!-- +45 degree rule -->
<!ENTITY z.subnE "⫋" ><!-- subset, not double equal; cf. ⫋ = U+0228A, which has a single equal sign -->
<!ENTITY z.nsubE "⫅̸" ><!-- not subset, double equals; cf. ⫅̸ = U+02288, which has a single equal sign -->
<!ENTITY z.sqsbne "⋤" ><!-- square subset, not equal -->
<!ENTITY z.supE "⫆" ><!-- superset, double equals; cf. ⫆ = U+02287, which has a single equal sign -->
<!ENTITY z.defas "⧋" ><!-- defined as -->
<!ENTITY z.supnE "⫌" ><!-- superset, not double equal; cf. ⫌ = U+0228B, which has a single equal sign -->
<!ENTITY z.nsupE "⫆̸" ><!-- not superset, double equals; cf. ⫆̸ = U+02289, which has a single equal sign -->
<!ENTITY z.sqspne "⋥" ><!-- square superset, not equal -->
<!ENTITY z.gammad "ϝ" ><!-- digamma; cf. ϝ = U+003DD, which is capital digamma -->
<!ENTITY z.betav "ϐ" ><!-- curly beta -->
<!ENTITY z.epsiv "ε" ><!-- epsilon (cursive); cf. ϵ = U+0025B, which is not the Greek epsilon -->
<!ENTITY z.epsi "ϵ" ><!-- epsilon (Porson); cf. ε = U+003B5, which is curly epsilon -->
<!ENTITY z.omicr "ο" ><!-- omicron -->
<!ENTITY z.lsquo "‹" ><!-- open single guillemet; cf. ‘ = U+02018 -->
<!ENTITY z.Theta "ϴ" ><!-- Theta (capital, round); cf. Θ = U+00398 -->
<!ENTITY z.rsquo "›" ><!-- close single guillemet; cf. ’ = U+02019 may be better -->
