| <!-- Mathematical, Greek and Symbolic characters for HTML --> | |
| <!-- Character entity set. Typical invocation: | |
| <!ENTITY % HTMLsymbol PUBLIC | |
| "-//W3C//ENTITIES Symbols//EN//HTML"> | |
| %HTMLsymbol; --> | |
| <!-- Portions ¿ 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. | |
| --> | |
| <!-- Relevant ISO entity set is given unless names are newly introduced. | |
| New names (i.e., not in ISO 8879 list) do not clash with any | |
| existing ISO 8879 entity names. ISO 10646 character numbers | |
| are given for each character, in hex. CDATA values are decimal | |
| conversions of the ISO 10646 values and refer to the document | |
| character set. Names are ISO 10646 names. | |
| --> | |
| <!-- Latin Extended-B --> | |
| <!ENTITY fnof CDATA "ƒ" -- latin small f with hook = function | |
| = florin, U+0192 ISOtech --> | |
| <!-- Greek --> | |
| <!ENTITY Alpha CDATA "Α" -- greek capital letter alpha, U+0391 --> | |
| <!ENTITY Beta CDATA "Β" -- greek capital letter beta, U+0392 --> | |
| <!ENTITY Gamma CDATA "Γ" -- greek capital letter gamma, | |
| U+0393 ISOgrk3 --> | |
| <!ENTITY Delta CDATA "Δ" -- greek capital letter delta, | |
| U+0394 ISOgrk3 --> | |
| <!ENTITY Epsilon CDATA "Ε" -- greek capital letter epsilon, U+0395 --> | |
| <!ENTITY Zeta CDATA "Ζ" -- greek capital letter zeta, U+0396 --> | |
| <!ENTITY Eta CDATA "Η" -- greek capital letter eta, U+0397 --> | |
| <!ENTITY Theta CDATA "Θ" -- greek capital letter theta, | |
| U+0398 ISOgrk3 --> | |
| <!ENTITY Iota CDATA "Ι" -- greek capital letter iota, U+0399 --> | |
| <!ENTITY Kappa CDATA "Κ" -- greek capital letter kappa, U+039A --> | |
| <!ENTITY Lambda CDATA "Λ" -- greek capital letter lambda, | |
| U+039B ISOgrk3 --> | |
| <!ENTITY Mu CDATA "Μ" -- greek capital letter mu, U+039C --> | |
| <!ENTITY Nu CDATA "Ν" -- greek capital letter nu, U+039D --> | |
| <!ENTITY Xi CDATA "Ξ" -- greek capital letter xi, U+039E ISOgrk3 --> | |
| <!ENTITY Omicron CDATA "Ο" -- greek capital letter omicron, U+039F --> | |
| <!ENTITY Pi CDATA "Π" -- greek capital letter pi, U+03A0 ISOgrk3 --> | |
| <!ENTITY Rho CDATA "Ρ" -- greek capital letter rho, U+03A1 --> | |
| <!-- there is no Sigmaf, and no U+03A2 character either --> | |
| <!ENTITY Sigma CDATA "Σ" -- greek capital letter sigma, | |
| U+03A3 ISOgrk3 --> | |
| <!ENTITY Tau CDATA "Τ" -- greek capital letter tau, U+03A4 --> | |
| <!ENTITY Upsilon CDATA "Υ" -- greek capital letter upsilon, | |
| U+03A5 ISOgrk3 --> | |
| <!ENTITY Phi CDATA "Φ" -- greek capital letter phi, | |
| U+03A6 ISOgrk3 --> | |
| <!ENTITY Chi CDATA "Χ" -- greek capital letter chi, U+03A7 --> | |
| <!ENTITY Psi CDATA "Ψ" -- greek capital letter psi, | |
| U+03A8 ISOgrk3 --> | |
| <!ENTITY Omega CDATA "Ω" -- greek capital letter omega, | |
| U+03A9 ISOgrk3 --> | |
| <!ENTITY alpha CDATA "α" -- greek small letter alpha, | |
| U+03B1 ISOgrk3 --> | |
| <!ENTITY beta CDATA "β" -- greek small letter beta, U+03B2 ISOgrk3 --> | |
| <!ENTITY gamma CDATA "γ" -- greek small letter gamma, | |
| U+03B3 ISOgrk3 --> | |
| <!ENTITY delta CDATA "δ" -- greek small letter delta, | |
| U+03B4 ISOgrk3 --> | |
| <!ENTITY epsilon CDATA "ε" -- greek small letter epsilon, | |
| U+03B5 ISOgrk3 --> | |
| <!ENTITY zeta CDATA "ζ" -- greek small letter zeta, U+03B6 ISOgrk3 --> | |
| <!ENTITY eta CDATA "η" -- greek small letter eta, U+03B7 ISOgrk3 --> | |
| <!ENTITY theta CDATA "θ" -- greek small letter theta, | |
| U+03B8 ISOgrk3 --> | |
| <!ENTITY iota CDATA "ι" -- greek small letter iota, U+03B9 ISOgrk3 --> | |
| <!ENTITY kappa CDATA "κ" -- greek small letter kappa, | |
| U+03BA ISOgrk3 --> | |
| <!ENTITY lambda CDATA "λ" -- greek small letter lambda, | |
| U+03BB ISOgrk3 --> | |
| <!ENTITY mu CDATA "μ" -- greek small letter mu, U+03BC ISOgrk3 --> | |
| <!ENTITY nu CDATA "ν" -- greek small letter nu, U+03BD ISOgrk3 --> | |
| <!ENTITY xi CDATA "ξ" -- greek small letter xi, U+03BE ISOgrk3 --> | |
| <!ENTITY omicron CDATA "ο" -- greek small letter omicron, U+03BF NEW --> | |
| <!ENTITY pi CDATA "π" -- greek small letter pi, U+03C0 ISOgrk3 --> | |
| <!ENTITY rho CDATA "ρ" -- greek small letter rho, U+03C1 ISOgrk3 --> | |
| <!ENTITY sigmaf CDATA "ς" -- greek small letter final sigma, | |
| U+03C2 ISOgrk3 --> | |
| <!ENTITY sigma CDATA "σ" -- greek small letter sigma, | |
| U+03C3 ISOgrk3 --> | |
| <!ENTITY tau CDATA "τ" -- greek small letter tau, U+03C4 ISOgrk3 --> | |
| <!ENTITY upsilon CDATA "υ" -- greek small letter upsilon, | |
| U+03C5 ISOgrk3 --> | |
| <!ENTITY phi CDATA "φ" -- greek small letter phi, U+03C6 ISOgrk3 --> | |
| <!ENTITY chi CDATA "χ" -- greek small letter chi, U+03C7 ISOgrk3 --> | |
| <!ENTITY psi CDATA "ψ" -- greek small letter psi, U+03C8 ISOgrk3 --> | |
| <!ENTITY omega CDATA "ω" -- greek small letter omega, | |
| U+03C9 ISOgrk3 --> | |
| <!ENTITY thetasym CDATA "ϑ" -- greek small letter theta symbol, | |
| U+03D1 NEW --> | |
| <!ENTITY upsih CDATA "ϒ" -- greek upsilon with hook symbol, | |
| U+03D2 NEW --> | |
| <!ENTITY piv CDATA "ϖ" -- greek pi symbol, U+03D6 ISOgrk3 --> | |
| <!-- General Punctuation --> | |
| <!ENTITY bull CDATA "•" -- bullet = black small circle, | |
| U+2022 ISOpub --> | |
| <!-- bullet is NOT the same as bullet operator, U+2219 --> | |
| <!ENTITY hellip CDATA "…" -- horizontal ellipsis = three dot leader, | |
| U+2026 ISOpub --> | |
| <!ENTITY prime CDATA "′" -- prime = minutes = feet, U+2032 ISOtech --> | |
| <!ENTITY Prime CDATA "″" -- double prime = seconds = inches, | |
| U+2033 ISOtech --> | |
| <!ENTITY oline CDATA "‾" -- overline = spacing overscore, | |
| U+203E NEW --> | |
| <!ENTITY frasl CDATA "⁄" -- fraction slash, U+2044 NEW --> | |
| <!-- Letterlike Symbols --> | |
| <!ENTITY weierp CDATA "℘" -- script capital P = power set | |
| = Weierstrass p, U+2118 ISOamso --> | |
| <!ENTITY image CDATA "ℑ" -- blackletter capital I = imaginary part, | |
| U+2111 ISOamso --> | |
| <!ENTITY real CDATA "ℜ" -- blackletter capital R = real part symbol, | |
| U+211C ISOamso --> | |
| <!ENTITY trade CDATA "™" -- trade mark sign, U+2122 ISOnum --> | |
| <!ENTITY alefsym CDATA "ℵ" -- alef symbol = first transfinite cardinal, | |
| U+2135 NEW --> | |
| <!-- alef symbol is NOT the same as hebrew letter alef, | |
| U+05D0 although the same glyph could be used to depict both characters --> | |
| <!-- Arrows --> | |
| <!ENTITY larr CDATA "←" -- leftwards arrow, U+2190 ISOnum --> | |
| <!ENTITY uarr CDATA "↑" -- upwards arrow, U+2191 ISOnum--> | |
| <!ENTITY rarr CDATA "→" -- rightwards arrow, U+2192 ISOnum --> | |
| <!ENTITY darr CDATA "↓" -- downwards arrow, U+2193 ISOnum --> | |
| <!ENTITY harr CDATA "↔" -- left right arrow, U+2194 ISOamsa --> | |
| <!ENTITY crarr CDATA "↵" -- downwards arrow with corner leftwards | |
| = carriage return, U+21B5 NEW --> | |
| <!ENTITY lArr CDATA "⇐" -- leftwards double arrow, U+21D0 ISOtech --> | |
| <!-- ISO 10646 does not say that lArr is the same as the 'is implied by' arrow | |
| but also does not have any other character for that function. So ? lArr can | |
| be used for 'is implied by' as ISOtech suggests --> | |
| <!ENTITY uArr CDATA "⇑" -- upwards double arrow, U+21D1 ISOamsa --> | |
| <!ENTITY rArr CDATA "⇒" -- rightwards double arrow, | |
| U+21D2 ISOtech --> | |
| <!-- ISO 10646 does not say this is the 'implies' character but does not have | |
| another character with this function so ? | |
| rArr can be used for 'implies' as ISOtech suggests --> | |
| <!ENTITY dArr CDATA "⇓" -- downwards double arrow, U+21D3 ISOamsa --> | |
| <!ENTITY hArr CDATA "⇔" -- left right double arrow, | |
| U+21D4 ISOamsa --> | |
| <!-- Mathematical Operators --> | |
| <!ENTITY forall CDATA "∀" -- for all, U+2200 ISOtech --> | |
| <!ENTITY part CDATA "∂" -- partial differential, U+2202 ISOtech --> | |
| <!ENTITY exist CDATA "∃" -- there exists, U+2203 ISOtech --> | |
| <!ENTITY empty CDATA "∅" -- empty set = null set = diameter, | |
| U+2205 ISOamso --> | |
| <!ENTITY nabla CDATA "∇" -- nabla = backward difference, | |
| U+2207 ISOtech --> | |
| <!ENTITY isin CDATA "∈" -- element of, U+2208 ISOtech --> | |
| <!ENTITY notin CDATA "∉" -- not an element of, U+2209 ISOtech --> | |
| <!ENTITY ni CDATA "∋" -- contains as member, U+220B ISOtech --> | |
| <!-- should there be a more memorable name than 'ni'? --> | |
| <!ENTITY prod CDATA "∏" -- n-ary product = product sign, | |
| U+220F ISOamsb --> | |
| <!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though | |
| the same glyph might be used for both --> | |
| <!ENTITY sum CDATA "∑" -- n-ary sumation, U+2211 ISOamsb --> | |
| <!-- sum is NOT the same character as U+03A3 'greek capital letter sigma' | |
| though the same glyph might be used for both --> | |
| <!ENTITY minus CDATA "−" -- minus sign, U+2212 ISOtech --> | |
| <!ENTITY lowast CDATA "∗" -- asterisk operator, U+2217 ISOtech --> | |
| <!ENTITY radic CDATA "√" -- square root = radical sign, | |
| U+221A ISOtech --> | |
| <!ENTITY prop CDATA "∝" -- proportional to, U+221D ISOtech --> | |
| <!ENTITY infin CDATA "∞" -- infinity, U+221E ISOtech --> | |
| <!ENTITY ang CDATA "∠" -- angle, U+2220 ISOamso --> | |
| <!ENTITY and CDATA "∧" -- logical and = wedge, U+2227 ISOtech --> | |
| <!ENTITY or CDATA "∨" -- logical or = vee, U+2228 ISOtech --> | |
| <!ENTITY cap CDATA "∩" -- intersection = cap, U+2229 ISOtech --> | |
| <!ENTITY cup CDATA "∪" -- union = cup, U+222A ISOtech --> | |
| <!ENTITY int CDATA "∫" -- integral, U+222B ISOtech --> | |
| <!ENTITY there4 CDATA "∴" -- therefore, U+2234 ISOtech --> | |
| <!ENTITY sim CDATA "∼" -- tilde operator = varies with = similar to, | |
| U+223C ISOtech --> | |
| <!-- tilde operator is NOT the same character as the tilde, U+007E, | |
| although the same glyph might be used to represent both --> | |
| <!ENTITY cong CDATA "≅" -- approximately equal to, U+2245 ISOtech --> | |
| <!ENTITY asymp CDATA "≈" -- almost equal to = asymptotic to, | |
| U+2248 ISOamsr --> | |
| <!ENTITY ne CDATA "≠" -- not equal to, U+2260 ISOtech --> | |
| <!ENTITY equiv CDATA "≡" -- identical to, U+2261 ISOtech --> | |
| <!ENTITY le CDATA "≤" -- less-than or equal to, U+2264 ISOtech --> | |
| <!ENTITY ge CDATA "≥" -- greater-than or equal to, | |
| U+2265 ISOtech --> | |
| <!ENTITY sub CDATA "⊂" -- subset of, U+2282 ISOtech --> | |
| <!ENTITY sup CDATA "⊃" -- superset of, U+2283 ISOtech --> | |
| <!-- note that nsup, 'not a superset of, U+2283' is not covered by the Symbol | |
| font encoding and is not included. Should it be, for symmetry? | |
| It is in ISOamsn --> | |
| <!ENTITY nsub CDATA "⊄" -- not a subset of, U+2284 ISOamsn --> | |
| <!ENTITY sube CDATA "⊆" -- subset of or equal to, U+2286 ISOtech --> | |
| <!ENTITY supe CDATA "⊇" -- superset of or equal to, | |
| U+2287 ISOtech --> | |
| <!ENTITY oplus CDATA "⊕" -- circled plus = direct sum, | |
| U+2295 ISOamsb --> | |
| <!ENTITY otimes CDATA "⊗" -- circled times = vector product, | |
| U+2297 ISOamsb --> | |
| <!ENTITY perp CDATA "⊥" -- up tack = orthogonal to = perpendicular, | |
| U+22A5 ISOtech --> | |
| <!ENTITY sdot CDATA "⋅" -- dot operator, U+22C5 ISOamsb --> | |
| <!-- dot operator is NOT the same character as U+00B7 middle dot --> | |
| <!-- Miscellaneous Technical --> | |
| <!ENTITY lceil CDATA "⌈" -- left ceiling = apl upstile, | |
| U+2308 ISOamsc --> | |
| <!ENTITY rceil CDATA "⌉" -- right ceiling, U+2309 ISOamsc --> | |
| <!ENTITY lfloor CDATA "⌊" -- left floor = apl downstile, | |
| U+230A ISOamsc --> | |
| <!ENTITY rfloor CDATA "⌋" -- right floor, U+230B ISOamsc --> | |
| <!ENTITY lang CDATA "〈" -- left-pointing angle bracket = bra, | |
| U+2329 ISOtech --> | |
| <!-- lang is NOT the same character as U+003C 'less than' | |
| or U+2039 'single left-pointing angle quotation mark' --> | |
| <!ENTITY rang CDATA "〉" -- right-pointing angle bracket = ket, | |
| U+232A ISOtech --> | |
| <!-- rang is NOT the same character as U+003E 'greater than' | |
| or U+203A 'single right-pointing angle quotation mark' --> | |
| <!-- Geometric Shapes --> | |
| <!ENTITY loz CDATA "◊" -- lozenge, U+25CA ISOpub --> | |
| <!-- Miscellaneous Symbols --> | |
| <!ENTITY spades CDATA "♠" -- black spade suit, U+2660 ISOpub --> | |
| <!-- black here seems to mean filled as opposed to hollow --> | |
| <!ENTITY clubs CDATA "♣" -- black club suit = shamrock, | |
| U+2663 ISOpub --> | |
| <!ENTITY hearts CDATA "♥" -- black heart suit = valentine, | |
| U+2665 ISOpub --> | |
| <!ENTITY diams CDATA "♦" -- black diamond suit, U+2666 ISOpub --> |