86 lines
4.4 KiB
Plaintext
86 lines
4.4 KiB
Plaintext
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<!-- (C) International Organization for Standardization 1986
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Permission to copy in any form is granted for use with
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conforming SGML systems and applications as defined in
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ISO 8879, provided this notice is included in all copies.
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-->
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<!-- Character entity set. Typical invocation:
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<!ENTITY % ISOtech PUBLIC
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"ISO 8879:1986//ENTITIES General Technical//EN//XML"
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"ISOtech.pen">
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%ISOtech;
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-->
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<!-- This version of the entity set can be used with any SGML document
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which uses ISO 10646 as its document character set.
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This includes XML documents and ISO HTML documents.
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This entity set uses hexadecimal numeric character references.
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Creator: Rick Jelliffe, Allette Systems
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Version: 1997-07-07
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-->
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<!ENTITY aleph "ℵ" ><!--/aleph =aleph, Hebrew-->
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<!ENTITY and "∧" ><!--/wedge /land B: =logical and-->
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<!ENTITY ang90 "∟" ><!--=right (90 degree) angle-->
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<!ENTITY angsph "∢" ><!--/sphericalangle =angle-spherical-->
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<!ENTITY ap "≉" ><!--/approx R: =approximate-->
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<!ENTITY becaus "∵" ><!--/because R: =because-->
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<!ENTITY bottom "⊥" ><!--/bot B: =perpendicular-->
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<!ENTITY cap "∩" ><!--/cap B: =intersection-->
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<!ENTITY cong "≅" ><!--/cong R: =congruent with-->
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<!ENTITY conint "∮" ><!--/oint L: =contour integral operator-->
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<!ENTITY cup "∪" ><!--/cup B: =union or logical sum-->
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<!ENTITY equiv "≡" ><!--/equiv R: =identical with-->
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<!ENTITY exist "∃" ><!--/exists =at least one exists-->
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<!ENTITY forall "∀" ><!--/forall =for all-->
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<!ENTITY fnof "ƒ" ><!--=function of (italic small f)-->
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<!ENTITY ge "≥" ><!--/geq /ge R: =greater-than-or-equal-->
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<!ENTITY iff "⇔" ><!--/iff =if and only if-->
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<!ENTITY infin "∞" ><!--/infty =infinity-->
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<!ENTITY int "∫" ><!--/int L: =integral operator-->
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<!ENTITY isin "∈" ><!--/in R: =set membership-->
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<!ENTITY lang "〈" ><!--/langle O: =left angle bracket-->
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<!ENTITY lArr "⇐" ><!--/Leftarrow A: =is implied by-->
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<!ENTITY le "≤" ><!--/leq /le R: =less-than-or-equal-->
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<!ENTITY minus "-" ><!--B: =minus sign-->
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<!ENTITY mnplus "∓" ><!--/mp B: =minus-or-plus sign-->
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<!ENTITY nabla "∇" ><!--/nabla =del, Hamilton operator-->
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<!ENTITY ne "≠" ><!--/ne /neq R: =not equal-->
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<!ENTITY ni "∋" ><!--/ni /owns R: =contains-->
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<!ENTITY or "∨" ><!--/vee /lor B: =logical or-->
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<!ENTITY par "∥" ><!--/parallel R: =parallel-->
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<!ENTITY part "∂" ><!--/partial =partial differential-->
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<!ENTITY permil "‰" ><!--=per thousand-->
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<!ENTITY perp "⊥" ><!--/perp R: =perpendicular-->
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<!ENTITY prime "′" ><!--/prime =prime or minute-->
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<!ENTITY Prime "″" ><!--=double prime or second-->
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<!ENTITY prop "∝" ><!--/propto R: =is proportional to-->
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<!ENTITY radic "√" ><!--/surd =radical-->
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<!ENTITY rang "〉" ><!--/rangle C: =right angle bracket-->
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<!ENTITY rArr "⇒" ><!--/Rightarrow A: =implies-->
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<!ENTITY sim "∼" ><!--/sim R: =similar-->
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<!ENTITY sime "≃" ><!--/simeq R: =similar, equals-->
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<!ENTITY square "□" ><!--/square B: =square-->
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<!ENTITY sub "⊂" ><!--/subset R: =subset or is implied by-->
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<!ENTITY sube "⊆" ><!--/subseteq R: =subset, equals-->
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<!ENTITY sup "⊃" ><!--/supset R: =superset or implies-->
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<!ENTITY supe "⊇" ><!--/supseteq R: =superset, equals-->
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<!ENTITY there4 "∴" ><!--/therefore R: =therefore-->
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<!ENTITY Verbar "‖" ><!--/Vert =dbl vertical bar-->
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<!ENTITY angst "Å" ><!--Angstrom =capital A, ring-->
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<!ENTITY bernou "ℬ" ><!--Bernoulli function (script capital B)-->
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<!ENTITY compfn "∘" ><!--B: composite function (small circle)-->
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<!ENTITY Dot "¨" ><!--=dieresis or umlaut mark-->
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<!ENTITY DotDot "⃜" ><!--four dots above-->
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<!ENTITY hamilt "ℋ" ><!--Hamiltonian (script capital H)-->
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<!ENTITY lagran "ℒ" ><!--Lagrangian (script capital L)-->
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<!ENTITY lowast "∗" ><!--low asterisk-->
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<!ENTITY notin "∉" ><!--N: negated set membership-->
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<!ENTITY order "ℴ" ><!--order of (script small o)-->
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<!ENTITY phmmat "ℳ" ><!--physics M-matrix (script capital M)-->
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<!ENTITY tdot "⃛" ><!--three dots above-->
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<!ENTITY tprime "‴" ><!--triple prime-->
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<!ENTITY wedgeq "≙" ><!--R: corresponds to (wedge, equals)-->
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