<!-- ISO AMS R: Relations -->
<!-- $Id$ -->
<!-- Derived from the corresponding ISO 8879 standard entity set -->
<!-- Checked against MathML 2.0 2nd Ed -->
<!ENTITY ape "≊"> <!-- approximate, equals -->
<!ENTITY asymp "≍"> <!-- asymptotically equal to. MathML has 2248 -->
<!ENTITY bcong "≌"> <!-- revers congruent -->
<!ENTITY bepsi "϶"> <!-- such that -->
<!ENTITY bowtie "⋈"> <!-- bowtie -->
<!ENTITY bsim "∽"> <!-- reverse similar -->
<!ENTITY bsime "⋍"> <!-- reverse similar, eq -->
<!ENTITY bump "≎"> <!-- bumpy equals -->
<!ENTITY bumpe "≏"> <!-- bumpy equals, equals -->
<!ENTITY cire "≗"> <!-- circle, equals -->
<!ENTITY colone "≔"> <!-- double colon, equals -->
<!ENTITY cuepr "⋞"> <!-- curly eq, precedes -->
<!ENTITY cuesc "⋟"> <!-- curly eq, succeeds -->
<!ENTITY cupre "≼"> <!-- . Not in MathML -->
<!ENTITY dashv "⊣"> <!-- dash, vertical -->
<!ENTITY ecir "≖"> <!-- circle on equals sign -->
<!ENTITY ecolon "≕"> <!-- equals, colon -->
<!ENTITY eDot "≑"> <!-- eq, even dots -->
<!ENTITY efDot "≒"> <!-- eq, falling dots -->
<!ENTITY egs "⪖"> <!-- equal-or-gtr, slanted -->
<!ENTITY els "⪕"> <!-- eq-or-less, slanted -->
<!ENTITY erDot "≓"> <!-- eq, rising dots -->
<!ENTITY esdot "≐"> <!-- equal, similar -->
<!ENTITY fork "⋔"> <!-- pitchfork -->
<!ENTITY frown "⌢"> <!-- down curve -->
<!ENTITY gap "⪆"> <!-- greater, approximate -->
<!ENTITY gE "≧"> <!-- greater, double equals -->
<!ENTITY gEl "⪌"> <!-- gt, dbl equals, less -->
<!ENTITY gel "⋛"> <!-- greater, equals, less -->
<!ENTITY ges "⩾"> <!-- gt-or- equal, slanted -->
<!ENTITY Gg "⋙"> <!-- triple gtr-than -->
<!ENTITY gl "≷"> <!-- greater, less -->
<!ENTITY gsdot "⋗"> <!-- . not in MathML -->
<!ENTITY gsim "≳"> <!-- greater, similar -->
<!ENTITY Gt "≫"> <!-- dbl greater-than sign -->
<!ENTITY lap "⪅"> <!-- less, approximate -->
<!ENTITY ldot "⋖"> <!-- . not in MathML -->
<!ENTITY lE "≦"> <!-- less, double equals -->
<!ENTITY lEg "⪋"> <!-- less, dbl eq, greater -->
<!ENTITY leg "⋚"> <!-- less, eq, greater -->
<!ENTITY les "⩽"> <!-- less-than-or-eq, slant -->
<!ENTITY lg "≶"> <!-- less, greater -->
<!ENTITY Ll "⋘"> <!-- triple less-than sign -->
<!ENTITY lsim "≲"> <!-- less, similar -->
<!ENTITY Lt "≪"> <!-- double less-than sign -->
<!ENTITY ltrie "⊴"> <!-- less triangle, eq -->
<!ENTITY mid "∣"> <!-- DIVIDES -->
<!ENTITY models "⊧"> <!-- MODELS -->
<!ENTITY pr "≺"> <!-- precedes -->
<!ENTITY prap "⪷"> <!-- precedes, approximate -->
<!ENTITY pre "⪯"> <!-- precedes, equals -->
<!ENTITY prsim "≾"> <!-- precedes, similar -->
<!ENTITY rtrie "⊵"> <!-- right tri, eq -->
<!-- samalg Unknown unicode character. not in MathML -->
<!ENTITY sc "≻"> <!-- succeeds -->
<!ENTITY scap "⪸"> <!-- succeeds, approximate -->
<!ENTITY sccue "≽"> <!-- succceeds, curly eq -->
<!ENTITY sce "⪰"> <!-- succeeds, equals -->
<!ENTITY scsim "≿"> <!-- succeeds, similar -->
<!ENTITY sfrown "⌢"> <!-- small down curve -->
<!ENTITY smid "∣"> <!-- DIVIDES -->
<!ENTITY smile "⌣"> <!-- up curve -->
<!ENTITY spar "∥"> <!-- short parallel -->
<!ENTITY sqsub "⊏"> <!-- square subset -->
<!ENTITY sqsube "⊑"> <!-- square subset, equals -->
<!ENTITY sqsup "⊐"> <!-- square superset -->
<!ENTITY sqsupe "⊒"> <!-- square superset, eq -->
<!ENTITY ssmile "⌣"> <!-- small up curve -->
<!ENTITY Sub "⋐"> <!-- double subset -->
<!ENTITY subE "⫅"> <!-- subset, dbl equals -->
<!ENTITY Sup "⋑"> <!-- dbl superset -->
<!ENTITY supE "⫆"> <!-- superset, dbl equals -->
<!ENTITY thkap "≈"> <!-- thick approximate -->
<!ENTITY thksim "∼"> <!-- think similar -->
<!ENTITY trie "≜"> <!-- triangle, equals -->
<!ENTITY twixt "≬"> <!-- between -->
<!ENTITY Vdash "⊩"> <!-- dbl vertical, dash -->
<!ENTITY vDash "⊨"> <!-- vertical, dbl dash -->
<!ENTITY vdash "⊢"> <!-- vertical, dash -->
<!ENTITY vltri "⊲"> <!-- l tri, open, var -->
<!ENTITY vprop "∝"> <!-- proportional, variant -->
<!ENTITY vrtri "⊳"> <!-- r tri, open, var -->
<!ENTITY Vvdash "⊪"> <!-- triple vertical, dash -->
Romain Loth