📄 mathml.dtd
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<!ENTITY NotLess '≮'> <!ENTITY nless '≮'> <!ENTITY nlt '≮'> <!ENTITY nvlt '≮'><!ENTITY NotGreater '≯'> <!ENTITY ngt '≯'> <!ENTITY ngtr '≯'> <!ENTITY nvgt '≯'><!ENTITY NotGreaterFullEqual '≰'> <!ENTITY NotLessSlantEqual '≰'> <!ENTITY nlE '≰'> <!ENTITY nleqq '≰'> <!ENTITY nleqslant '≰'> <!ENTITY nles '≰'> <!ENTITY nvle '≰'><!ENTITY NotLessEqual ''> <!ENTITY nle ''> <!ENTITY nleq ''><!ENTITY NotGreaterSlantEqual '≱'> <!ENTITY ngE '≱'> <!ENTITY ngeqq '≱'> <!ENTITY ngeqslant '≱'> <!ENTITY nges '≱'> <!ENTITY nvge '≱'><!ENTITY NotGreaterEqual ''> <!ENTITY nge ''> <!ENTITY ngeq ''><!ENTITY LessTilde '≲'> <!ENTITY lap '≲'> <!ENTITY lessapprox '≲'> <!ENTITY lesssim '≲'> <!ENTITY lsim '≲'><!ENTITY GreaterTilde '≳'> <!ENTITY gap '≳'> <!ENTITY gsim '≳'> <!ENTITY gtrapprox '≳'> <!ENTITY gtrsim '≳'><!ENTITY NotLessTilde '≴'> <!ENTITY nlsim '≴'><!ENTITY NotGreaterTilde '≵'> <!ENTITY ngsim '≵'><!ENTITY LessGreater '≶'> <!ENTITY lessgtr '≶'> <!ENTITY lg '≶'><!ENTITY GreaterLess '≷'> <!ENTITY gl '≷'> <!ENTITY gtrless '≷'><!ENTITY NotLessGreater '≸'> <!ENTITY ntlg '≸'><!ENTITY NotGreaterLess '≹'> <!ENTITY ntgl '≹'><!ENTITY Precedes '≺'> <!ENTITY pr '≺'> <!ENTITY prec '≺'><!ENTITY Succeeds '≻'> <!ENTITY sc '≻'> <!ENTITY succ '≻'><!ENTITY PrecedesSlantEqual '≼'> <!ENTITY prcue '≼'> <!ENTITY preccurlyeq '≼'><!ENTITY SucceedsEqual '≽'> <!ENTITY SucceedsSlantEqual '≽'> <!ENTITY sccue '≽'> <!ENTITY sce '≽'> <!ENTITY succcurlyeq '≽'> <!ENTITY succeq '≽'><!ENTITY PrecedesTilde '≾'> <!ENTITY prap '≾'> <!ENTITY precapprox '≾'> <!ENTITY precsim '≾'> <!ENTITY prsim '≾'> <!ENTITY scE '≾'><!ENTITY SucceedsTilde '≿'> <!ENTITY scap '≿'> <!ENTITY scsim '≿'> <!ENTITY succapprox '≿'> <!ENTITY succsim '≿'><!ENTITY NotSucceedsTilde ''><!ENTITY NotPrecedes '⊀'> <!ENTITY npr '⊀'> <!ENTITY nprec '⊀'><!ENTITY NotSucceeds '⊁'> <!ENTITY nsc '⊁'> <!ENTITY nsucc '⊁'><!ENTITY sub '⊂'> <!ENTITY subset '⊂'><!ENTITY Superset '⊃'> <!ENTITY sup '⊃'> <!ENTITY supset '⊃'><!ENTITY suphsol ''><!ENTITY NotSubset '⊄'> <!ENTITY nsub '⊄'> <!ENTITY nsubset '⊄'> <!ENTITY vnsub '⊄'><!ENTITY NotSuperset '⊅'> <!ENTITY nsup '⊅'> <!ENTITY nsupset '⊅'> <!ENTITY vnsup '⊅'><!ENTITY SubsetEqual '⊆'> <!ENTITY subE '⊆'> <!ENTITY sube '⊆'> <!ENTITY subseteq '⊆'> <!ENTITY subseteqq '⊆'><!ENTITY SupersetEqual '⊇'> <!ENTITY supE '⊇'> <!ENTITY supe '⊇'> <!ENTITY supseteq '⊇'> <!ENTITY supseteqq '⊇'><!ENTITY NotSubsetEqual '⊈'> <!ENTITY nsubE '⊈'> <!ENTITY nsube '⊈'> <!ENTITY nsubseteq '⊈'> <!ENTITY nsubseteqq '⊈'><!ENTITY NotSupersetEqual '⊉'> <!ENTITY nsupE '⊉'> <!ENTITY nsupe '⊉'> <!ENTITY nsupseteq '⊉'> <!ENTITY nsupseteqq '⊉'><!ENTITY subnE '⊊'> <!ENTITY subne '⊊'> <!ENTITY subsetneq '⊊'> <!ENTITY subsetneqq '⊊'><!ENTITY varsubsetneq ''> <!ENTITY varsubsetneqq ''> <!ENTITY vsubnE ''> <!ENTITY vsubne ''><!ENTITY supnE '⊋'> <!ENTITY supne '⊋'> <!ENTITY supsetneq '⊋'> <!ENTITY supsetneqq '⊋'><!ENTITY varsupsetneq ''> <!ENTITY varsupsetneqq ''> <!ENTITY vsupnE ''> <!ENTITY vsupne ''><!ENTITY cupdot '⊍'><!ENTITY UnionPlus '⊎'> <!ENTITY biguplus '⊎'> <!ENTITY uplus '⊎'> <!ENTITY xuplus '⊎'><!ENTITY SquareSubset '⊏'> <!ENTITY sqsub '⊏'> <!ENTITY sqsubset '⊏'><!ENTITY NotSquareSubset ''><!ENTITY SquareSuperset '⊐'> <!ENTITY sqsup '⊐'> <!ENTITY sqsupset '⊐'><!ENTITY NotSquareSuperset ''><!ENTITY SquareSubsetEqual '⊑'> <!ENTITY sqsube '⊑'> <!ENTITY sqsubseteq '⊑'><!ENTITY SquareSupersetEqual '⊒'> <!ENTITY sqsupe '⊒'> <!ENTITY sqsupseteq '⊒'><!ENTITY SquareIntersection '⊓'> <!ENTITY sqcap '⊓'><!ENTITY sqcaps ''><!ENTITY SquareUnion '⊔'> <!ENTITY bigsqcup '⊔'> <!ENTITY sqcup '⊔'> <!ENTITY xsqcup '⊔'><!ENTITY sqcups ''><!ENTITY CirclePlus '⊕'> <!ENTITY bigoplus '⊕'> <!ENTITY oplus '⊕'> <!ENTITY xoplus '⊕'><!ENTITY CircleMinus '⊖'> <!ENTITY ominus '⊖'><!ENTITY CircleTimes '⊗'> <!ENTITY bigotimes '⊗'> <!ENTITY otimes '⊗'> <!ENTITY xotime '⊗'><!ENTITY osol '⊘'><!ENTITY CircleDot '⊙'> <!ENTITY bigodot '⊙'> <!ENTITY odot '⊙'> <!ENTITY xodot '⊙'><!ENTITY circledcirc '⊚'> <!ENTITY ocir '⊚'><!ENTITY circledast '⊛'> <!ENTITY oast '⊛'><!ENTITY circleddash '⊝'> <!ENTITY odash '⊝'><!ENTITY boxplus '⊞'> <!ENTITY plusb '⊞'><!ENTITY boxminus '⊟'> <!ENTITY minusb '⊟'><!ENTITY boxtimes '⊠'> <!ENTITY timesb '⊠'><!ENTITY dotsquare '⊡'> <!ENTITY sdotb '⊡'><!ENTITY RightTee '⊢'> <!ENTITY vdash '⊢'><!ENTITY LeftTee '⊣'> <!ENTITY dashv '⊣'><!ENTITY DownTee '⊤'> <!ENTITY top '⊤'><!ENTITY UpTee '⊥'> <!ENTITY bot '⊥'> <!ENTITY bottom '⊥'> <!ENTITY perp '⊥'><!ENTITY models '⊧'><!ENTITY DoubleRightTee '⊨'> <!ENTITY vDash '⊨'><!ENTITY Vdash '⊩'><!ENTITY Vvdash '⊪'><!ENTITY VDash '⊫'><!ENTITY nvdash '⊬'><!ENTITY nvDash '⊭'><!ENTITY nVdash '⊮'><!ENTITY nVDash '⊯'><!ENTITY prurel '⊰'><!ENTITY LeftTriangle '⊲'> <!ENTITY vartriangleleft '⊲'> <!ENTITY vltri '⊲'><!ENTITY RightTriangle '⊳'> <!ENTITY vartriangleright '⊳'> <!ENTITY vrtri '⊳'><!ENTITY LeftTriangleEqual '⊴'> <!ENTITY ltrie '⊴'> <!ENTITY trianglelefteq '⊴'><!ENTITY RightTriangleEqual '⊵'> <!ENTITY rtrie '⊵'> <!ENTITY trianglerighteq '⊵'><!ENTITY origof '⊶'><!ENTITY imof '⊷'><!ENTITY multimap '⊸'> <!ENTITY mumap '⊸'><!ENTITY hercon '⊹'><!ENTITY intcal '⊺'> <!ENTITY intercal '⊺'><!ENTITY veebar '⊻'><!ENTITY barwed '⊼'> <!ENTITY barwedge '⊼'><!ENTITY barvee '⊽'><!ENTITY vangrt '⊾'><!ENTITY lrtri '⊿'><!ENTITY Wedge '⋀'> <!ENTITY bigwedge '⋀'> <!ENTITY xwedge '⋀'><!ENTITY Vee '⋁'> <!ENTITY bigvee '⋁'> <!ENTITY xvee '⋁'><!ENTITY Intersection '⋂'> <!ENTITY bigcap '⋂'> <!ENTITY xcap '⋂'><!ENTITY Union '⋃'> <!ENTITY bigcup '⋃'> <!ENTITY xcup '⋃'><!ENTITY Diamond '⋄'> <!ENTITY diam '⋄'> <!ENTITY diamond '⋄'><!ENTITY sdot '⋅'><!ENTITY Star '⋆'> <!ENTITY sstarf '⋆'> <!ENTITY star '⋆'><!ENTITY divideontimes '⋇'> <!ENTITY divonx '⋇'><!ENTITY bowtie '⋈'><!ENTITY ltimes '⋉'><!ENTITY rtimes '⋊'><!ENTITY leftthreetimes '⋋'> <!ENTITY lthree '⋋'><!ENTITY rightthreetimes '⋌'> <!ENTITY rthree '⋌'><!ENTITY backsimeq '⋍'> <!ENTITY bsime '⋍'><!ENTITY curlyvee '⋎'> <!ENTITY cuvee '⋎'><!ENTITY curlywedge '⋏'> <!ENTITY cuwed '⋏'><!ENTITY Sub '⋐'> <!ENTITY Subset '⋐'><!ENTITY Sup '⋑'> <!ENTITY Supset '⋑'><!ENTITY Cap '⋒'><!ENTITY Cup '⋓'><!ENTITY fork '⋔'> <!ENTITY pitchfork '⋔'><!ENTITY epar '⋕'><!ENTITY lessdot '⋖'> <!ENTITY ltdot '⋖'><!ENTITY gtdot '⋗'> <!ENTITY gtrdot '⋗'><!ENTITY Ll '⋘'><!ENTITY nLl ''><!ENTITY Gg '⋙'> <!ENTITY ggg '⋙'><!ENTITY nGg ''><!ENTITY LessEqualGreater '⋚'> <!ENTITY lEg '⋚'> <!ENTITY leg '⋚'> <!ENTITY lesseqgtr '⋚'> <!ENTITY lesseqqgtr '⋚'><!ENTITY lesg ''><!ENTITY GreaterEqualLess '⋛'> <!ENTITY gEl '⋛'> <!ENTITY gel '⋛'> <!ENTITY gtreqless '⋛'> <!ENTITY gtreqqless '⋛'><!ENTITY gesl ''><!ENTITY els '⋜'> <!ENTITY eqslantless '⋜'><!ENTITY egs '⋝'> <!ENTITY eqslantgtr '⋝'><!ENTITY cuepr '⋞'> <!ENTITY curlyeqprec '⋞'><!ENTITY cuesc '⋟'> <!ENTITY curlyeqsucc '⋟'><!ENTITY NotPrecedesSlantEqual '⋠'> <!ENTITY nprcue '⋠'><!ENTITY NotSucceedsSlantEqual '⋡'> <!ENTITY nsccue '⋡'><!ENTITY NotSquareSubsetEqual '⋢'> <!ENTITY nsqsube '⋢'><!ENTITY NotSquareSupersetEqual '⋣'> <!ENTITY nsqsupe '⋣'><!ENTITY lnsim '⋦'><!ENTITY gnsim '⋧'><!ENTITY precnapprox '⋨'> <!ENTITY precnsim '⋨'> <!ENTITY prnap '⋨'> <!ENTITY prnsim '⋨'><!ENTITY scnap '⋩'> <!ENTITY scnsim '⋩'> <!ENTITY succnapprox '⋩'> <!ENTITY succnsim '⋩'><!ENTITY NotLeftTriangle '⋪'> <!ENTITY nltri '⋪'> <!ENTITY ntriangleleft '⋪'><!ENTITY NotRightTriangle '⋫'> <!ENTITY nrtri '⋫'> <!ENTITY ntriangleright '⋫'><!ENTITY NotLeftTriangleEqual '⋬'> <!ENTITY nltrie '⋬'> <!ENTITY ntrianglelefteq '⋬'><!ENTITY nvltrie ''><!ENTITY NotRightTriangleEqual '⋭'> <!ENTITY nrtrie '⋭'> <!ENTITY ntrianglerighteq '⋭'><!ENTITY nvrtrie ''><!ENTITY vellip '⋮'><!ENTITY ctdot '⋯'><!ENTITY utdot '⋰'><!ENTITY dtdot '⋱'><!ENTITY disin '⋲'><!ENTITY isinsv '⋳'><!ENTITY isins '⋴'><!ENTITY isindot '⋵'><!ENTITY notinvc '⋶'><!ENTITY notindot ''><!ENTITY notinvb '⋷'><!ENTITY isinE '⋹'><!ENTITY nisd '⋺'><!ENTITY xnis '⋻'><!ENTITY nis '⋼'><!ENTITY notnivc '⋽'><!ENTITY notnivb '⋾'><!ENTITY ShortUpArrow ''><!ENTITY ShortDownArrow ''><!ENTITY Barwed '⌆'> <!ENTITY doublebarwedge '⌆'><!ENTITY LeftCeiling '⌈'> <!ENTITY lceil '⌈'><!ENTITY RightCeiling '⌉'> <!ENTITY rceil '⌉'><!ENTITY LeftFloor '⌊'> <!ENTITY lfloor '⌊'><!ENTITY RightFloor '⌋'> <!ENTITY rfloor '⌋'><!ENTITY drcrop '⌌'><!ENTITY dlcrop '⌍'><!ENTITY urcrop '⌎'><!ENTITY ulcrop '⌏'><!ENTITY bnot '⌐'><!ENTITY profline '⌒'><!ENTITY profsurf '⌓'><!ENTITY telrec '⌕'><!ENTITY target '⌖'><!ENTITY ulcorn '⌜'> <!ENTITY ulcorner '⌜'><!ENTITY urcorn '⌝'> <!ENTITY urcorner '⌝'><!ENTITY dlcorn '⌞'> <!ENTITY llcorner '⌞'><!ENTITY drcorn '⌟'> <!ENTITY lrcorner '⌟'><!ENTITY frown '⌢'><!ENTITY smile '⌣'><!ENTITY LeftAngleBracket '〈'> <!ENTITY lang '〈'> <!ENTITY langle '〈'><!ENTITY RightAngleBracket '〉'> <!ENTITY rang '〉'> <!ENTITY rangle '〉'><!ENTITY cylcty '⌭'><!ENTITY profalar '⌮'><!ENTITY topbot '⌶'><!ENTITY ovbar '⌽'><!ENTITY solbar '⌿'><!ENTITY angzarr '⍼'><!ENTITY lmoust '⎰'> <!ENTITY lmoustache '⎰'><!ENTITY rmoust '⎱'> <!ENTITY rmoustache '⎱'><!ENTITY OverBracket '⎴'> <!ENTITY tbrk '⎴'><!ENTITY UnderBracket '⎵'> <!ENTITY bbrk '⎵'><!ENTITY blank '␣'><!ENTITY NotNestedLessLess ''><!ENTITY NotNestedGreaterGreater ''><!ENTITY circledS 'Ⓢ'> <!ENTITY oS 'Ⓢ'><!ENTITY HorizontalLine '─'> <!ENTITY boxh '─'><!ENTITY boxv '│'><!ENTITY boxdr '┌'><!ENTITY boxdl '┐'><!ENTITY boxur '└'><!ENTITY boxul '┘'><!ENTITY boxvr '├'><!ENTITY boxvl '┤'><!ENTITY boxhd '┬'><!ENTITY boxhu '┴'><!ENTITY boxvh '┼'><!ENTITY boxH '═'><!ENTITY boxV '║'><!ENTITY boxdR '╒'><!ENTITY boxDr '╓'><!ENTITY boxDR '╔'><!ENTITY boxdL '╕'><!ENTITY boxDl '╖'><!ENTITY boxDL '╗'><!ENTITY boxuR '╘'><!ENTITY boxUr '╙'><!ENTITY boxUR '╚'><!ENTITY boxuL '╛'><!ENTITY boxUl '╜'><!ENTITY boxUL '╝'><!ENTITY boxvR '╞'><!ENTITY boxVr '╟'><!ENTITY boxVR '╠'><!ENTITY boxvL '╡'><!ENTITY boxVl '╢'><!ENTITY boxVL '╣'><!ENTITY boxHd '╤'><!ENTITY boxhD '╥'><!ENTITY boxHD '╦'><!ENTITY boxHu '╧'><!ENTITY boxhU '╨'><!ENTITY boxHU '╩'><!ENTITY boxvH '╪'><!ENTITY boxVh '╫'><!ENTITY boxVH '╬'><!ENTITY uhblk '▀'><!ENTITY lhblk '▄'><!ENTITY block '█'><!ENTITY blk14 '░'><!ENTITY blk12 '▒'><!ENTITY blk34 '▓'><!ENTITY Square '□'> <!ENTITY squ '□'> <!ENTITY square '□'><!ENTITY blacksquare '▪'> <!ENTITY squarf '▪'> <!ENTITY squf '▪'><!ENTITY rect '▭'><!ENTITY marker '▮'><!ENTITY bigtriangleup '△'> <!ENTITY xutri '△'><!ENTITY blacktriangle '▴'> <!ENTITY utrif '▴'><!ENTITY triangle '▵'> <!ENTITY utri '▵'><!ENTITY blacktriangleright '▸'> <!ENTITY rtrif '▸'><!ENTITY rtri '▹'> <!ENTITY triangleright '▹'><!ENTITY bigtriangledown '▽'> <!ENTITY xdtri '▽'><!ENTITY blacktriangledown '▾'> <!ENTITY dtrif '▾'><!ENTITY dtri '▿'> <!ENTITY triangledown '▿'><!ENTITY blacktriangleleft '◂'> <!ENTITY ltrif '◂'><!ENTITY ltri '◃'> <!ENTITY triangleleft '◃'><!ENTITY loz '◊'> <!ENTITY lozenge '◊'><!ENTITY cir '○'><!ENTITY tridot '◬'><!ENTITY bigcirc '◯'> <!ENTITY xcirc '◯'><!ENTITY ultri '◸'><!ENTITY urtri '◹'><!ENTITY lltri '◺'><!ENTITY EmptySmallSquare '◽'><!ENTITY FilledSmallSquare '◾'><!ENTITY bigstar '★'> <!ENTITY starf '★'><!ENTITY phone '☎'><!ENTITY female '♀'><!ENTITY male '♂'><!ENTITY spades '♠'> <!ENTITY spadesuit '♠'><!ENTITY heartsuit '♡'><!ENTITY clubs '♣'> <!ENTITY clubsuit '♣'><!ENTITY hearts '♥'><!ENTITY diamondsuit '♦'> <!ENTITY diams '♦'><!ENTITY sung '♪'><!ENTITY flat '♭'><!ENTITY natur '♮'> <!ENTITY natural '♮'><!ENTITY sharp '♯'><!ENTITY check '✓'> <!ENTITY checkmark '✓'><!ENTITY cross '✗'><!ENTITY malt '✠'> <!ENTITY maltese '✠'><!ENTITY sext '✶'><!ENTITY VerticalSeparator '❘'><!ENTITY Map '⤅'><!ENTITY lbarr '⤌'><!ENTITY bkarow '⤍'> <!ENTITY rbarr '⤍'><!ENTITY lBarr '⤎'><!ENTITY ac '⤏'> <!ENTITY dbkarow '⤏'> <!ENTITY rBarr '⤏'><!ENTITY RBarr '⤐'> <!ENTITY drbkarow '⤐'><!ENTITY DDotrahd '⤑'><!ENTITY UpArrowBar '⤒'><!ENTITY DownArrowBar '⤓'><!ENTITY Rarrtl '⤖'><!ENTITY latail '⤙'><!ENTITY lAtail '⤛'><!ENTITY rAtail '⤜'><!ENTITY larrfs '⤝'><!ENTITY rarrfs '⤞'><!ENTITY larrbfs '⤟'><!ENTITY rarrbfs '⤠'><!ENTITY nwarhk '⤣'><!ENTITY nearhk '⤤'><!ENTITY hksearow '⤥'> <!ENTITY searhk '⤥'><!ENTITY hkswarow '⤦'> <!ENTITY swarhk '⤦'><!ENTITY nwnear '⤧'><!ENTITY nesear '⤨'> <!ENTITY toea '⤨'><!ENTITY seswar '⤩'> <!ENTITY tosa '⤩'><!ENTITY swnwar '⤪'><!ENTITY rarrc '⤳'><!ENTITY nrarrc ''><!ENTITY cudarrr '⤵'><!ENTITY ldca '⤶'><!ENTITY rdca '⤷'><!ENTITY cudarrl '⤸'>⌨️ 快捷键说明
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