J. Duke | 319a3b9 | 2007-12-01 00:00:00 +0000 | [diff] [blame^] | 1 | <!-- Mathematical, Greek and Symbolic characters for HTML --> |
| 2 | |
| 3 | <!-- Character entity set. Typical invocation: |
| 4 | <!ENTITY % HTMLsymbol PUBLIC |
| 5 | "-//W3C//ENTITIES Symbols//EN//HTML"> |
| 6 | %HTMLsymbol; --> |
| 7 | |
| 8 | <!-- Portions ¿ International Organization for Standardization 1986: |
| 9 | Permission to copy in any form is granted for use with |
| 10 | conforming SGML systems and applications as defined in |
| 11 | ISO 8879, provided this notice is included in all copies. |
| 12 | --> |
| 13 | |
| 14 | <!-- Relevant ISO entity set is given unless names are newly introduced. |
| 15 | New names (i.e., not in ISO 8879 list) do not clash with any |
| 16 | existing ISO 8879 entity names. ISO 10646 character numbers |
| 17 | are given for each character, in hex. CDATA values are decimal |
| 18 | conversions of the ISO 10646 values and refer to the document |
| 19 | character set. Names are ISO 10646 names. |
| 20 | |
| 21 | --> |
| 22 | |
| 23 | <!-- Latin Extended-B --> |
| 24 | <!ENTITY fnof CDATA "ƒ" -- latin small f with hook = function |
| 25 | = florin, U+0192 ISOtech --> |
| 26 | |
| 27 | <!-- Greek --> |
| 28 | <!ENTITY Alpha CDATA "Α" -- greek capital letter alpha, U+0391 --> |
| 29 | <!ENTITY Beta CDATA "Β" -- greek capital letter beta, U+0392 --> |
| 30 | <!ENTITY Gamma CDATA "Γ" -- greek capital letter gamma, |
| 31 | U+0393 ISOgrk3 --> |
| 32 | <!ENTITY Delta CDATA "Δ" -- greek capital letter delta, |
| 33 | U+0394 ISOgrk3 --> |
| 34 | <!ENTITY Epsilon CDATA "Ε" -- greek capital letter epsilon, U+0395 --> |
| 35 | <!ENTITY Zeta CDATA "Ζ" -- greek capital letter zeta, U+0396 --> |
| 36 | <!ENTITY Eta CDATA "Η" -- greek capital letter eta, U+0397 --> |
| 37 | <!ENTITY Theta CDATA "Θ" -- greek capital letter theta, |
| 38 | U+0398 ISOgrk3 --> |
| 39 | <!ENTITY Iota CDATA "Ι" -- greek capital letter iota, U+0399 --> |
| 40 | <!ENTITY Kappa CDATA "Κ" -- greek capital letter kappa, U+039A --> |
| 41 | <!ENTITY Lambda CDATA "Λ" -- greek capital letter lambda, |
| 42 | U+039B ISOgrk3 --> |
| 43 | <!ENTITY Mu CDATA "Μ" -- greek capital letter mu, U+039C --> |
| 44 | <!ENTITY Nu CDATA "Ν" -- greek capital letter nu, U+039D --> |
| 45 | <!ENTITY Xi CDATA "Ξ" -- greek capital letter xi, U+039E ISOgrk3 --> |
| 46 | <!ENTITY Omicron CDATA "Ο" -- greek capital letter omicron, U+039F --> |
| 47 | <!ENTITY Pi CDATA "Π" -- greek capital letter pi, U+03A0 ISOgrk3 --> |
| 48 | <!ENTITY Rho CDATA "Ρ" -- greek capital letter rho, U+03A1 --> |
| 49 | <!-- there is no Sigmaf, and no U+03A2 character either --> |
| 50 | <!ENTITY Sigma CDATA "Σ" -- greek capital letter sigma, |
| 51 | U+03A3 ISOgrk3 --> |
| 52 | <!ENTITY Tau CDATA "Τ" -- greek capital letter tau, U+03A4 --> |
| 53 | <!ENTITY Upsilon CDATA "Υ" -- greek capital letter upsilon, |
| 54 | U+03A5 ISOgrk3 --> |
| 55 | <!ENTITY Phi CDATA "Φ" -- greek capital letter phi, |
| 56 | U+03A6 ISOgrk3 --> |
| 57 | <!ENTITY Chi CDATA "Χ" -- greek capital letter chi, U+03A7 --> |
| 58 | <!ENTITY Psi CDATA "Ψ" -- greek capital letter psi, |
| 59 | U+03A8 ISOgrk3 --> |
| 60 | <!ENTITY Omega CDATA "Ω" -- greek capital letter omega, |
| 61 | U+03A9 ISOgrk3 --> |
| 62 | |
| 63 | <!ENTITY alpha CDATA "α" -- greek small letter alpha, |
| 64 | U+03B1 ISOgrk3 --> |
| 65 | <!ENTITY beta CDATA "β" -- greek small letter beta, U+03B2 ISOgrk3 --> |
| 66 | <!ENTITY gamma CDATA "γ" -- greek small letter gamma, |
| 67 | U+03B3 ISOgrk3 --> |
| 68 | <!ENTITY delta CDATA "δ" -- greek small letter delta, |
| 69 | U+03B4 ISOgrk3 --> |
| 70 | <!ENTITY epsilon CDATA "ε" -- greek small letter epsilon, |
| 71 | U+03B5 ISOgrk3 --> |
| 72 | <!ENTITY zeta CDATA "ζ" -- greek small letter zeta, U+03B6 ISOgrk3 --> |
| 73 | <!ENTITY eta CDATA "η" -- greek small letter eta, U+03B7 ISOgrk3 --> |
| 74 | <!ENTITY theta CDATA "θ" -- greek small letter theta, |
| 75 | U+03B8 ISOgrk3 --> |
| 76 | <!ENTITY iota CDATA "ι" -- greek small letter iota, U+03B9 ISOgrk3 --> |
| 77 | <!ENTITY kappa CDATA "κ" -- greek small letter kappa, |
| 78 | U+03BA ISOgrk3 --> |
| 79 | <!ENTITY lambda CDATA "λ" -- greek small letter lambda, |
| 80 | U+03BB ISOgrk3 --> |
| 81 | <!ENTITY mu CDATA "μ" -- greek small letter mu, U+03BC ISOgrk3 --> |
| 82 | <!ENTITY nu CDATA "ν" -- greek small letter nu, U+03BD ISOgrk3 --> |
| 83 | <!ENTITY xi CDATA "ξ" -- greek small letter xi, U+03BE ISOgrk3 --> |
| 84 | <!ENTITY omicron CDATA "ο" -- greek small letter omicron, U+03BF NEW --> |
| 85 | <!ENTITY pi CDATA "π" -- greek small letter pi, U+03C0 ISOgrk3 --> |
| 86 | <!ENTITY rho CDATA "ρ" -- greek small letter rho, U+03C1 ISOgrk3 --> |
| 87 | <!ENTITY sigmaf CDATA "ς" -- greek small letter final sigma, |
| 88 | U+03C2 ISOgrk3 --> |
| 89 | <!ENTITY sigma CDATA "σ" -- greek small letter sigma, |
| 90 | U+03C3 ISOgrk3 --> |
| 91 | <!ENTITY tau CDATA "τ" -- greek small letter tau, U+03C4 ISOgrk3 --> |
| 92 | <!ENTITY upsilon CDATA "υ" -- greek small letter upsilon, |
| 93 | U+03C5 ISOgrk3 --> |
| 94 | <!ENTITY phi CDATA "φ" -- greek small letter phi, U+03C6 ISOgrk3 --> |
| 95 | <!ENTITY chi CDATA "χ" -- greek small letter chi, U+03C7 ISOgrk3 --> |
| 96 | <!ENTITY psi CDATA "ψ" -- greek small letter psi, U+03C8 ISOgrk3 --> |
| 97 | <!ENTITY omega CDATA "ω" -- greek small letter omega, |
| 98 | U+03C9 ISOgrk3 --> |
| 99 | <!ENTITY thetasym CDATA "ϑ" -- greek small letter theta symbol, |
| 100 | U+03D1 NEW --> |
| 101 | <!ENTITY upsih CDATA "ϒ" -- greek upsilon with hook symbol, |
| 102 | U+03D2 NEW --> |
| 103 | <!ENTITY piv CDATA "ϖ" -- greek pi symbol, U+03D6 ISOgrk3 --> |
| 104 | |
| 105 | <!-- General Punctuation --> |
| 106 | <!ENTITY bull CDATA "•" -- bullet = black small circle, |
| 107 | U+2022 ISOpub --> |
| 108 | <!-- bullet is NOT the same as bullet operator, U+2219 --> |
| 109 | <!ENTITY hellip CDATA "…" -- horizontal ellipsis = three dot leader, |
| 110 | U+2026 ISOpub --> |
| 111 | <!ENTITY prime CDATA "′" -- prime = minutes = feet, U+2032 ISOtech --> |
| 112 | <!ENTITY Prime CDATA "″" -- double prime = seconds = inches, |
| 113 | U+2033 ISOtech --> |
| 114 | <!ENTITY oline CDATA "‾" -- overline = spacing overscore, |
| 115 | U+203E NEW --> |
| 116 | <!ENTITY frasl CDATA "⁄" -- fraction slash, U+2044 NEW --> |
| 117 | |
| 118 | <!-- Letterlike Symbols --> |
| 119 | <!ENTITY weierp CDATA "℘" -- script capital P = power set |
| 120 | = Weierstrass p, U+2118 ISOamso --> |
| 121 | <!ENTITY image CDATA "ℑ" -- blackletter capital I = imaginary part, |
| 122 | U+2111 ISOamso --> |
| 123 | <!ENTITY real CDATA "ℜ" -- blackletter capital R = real part symbol, |
| 124 | U+211C ISOamso --> |
| 125 | <!ENTITY trade CDATA "™" -- trade mark sign, U+2122 ISOnum --> |
| 126 | <!ENTITY alefsym CDATA "ℵ" -- alef symbol = first transfinite cardinal, |
| 127 | U+2135 NEW --> |
| 128 | <!-- alef symbol is NOT the same as hebrew letter alef, |
| 129 | U+05D0 although the same glyph could be used to depict both characters --> |
| 130 | |
| 131 | <!-- Arrows --> |
| 132 | <!ENTITY larr CDATA "←" -- leftwards arrow, U+2190 ISOnum --> |
| 133 | <!ENTITY uarr CDATA "↑" -- upwards arrow, U+2191 ISOnum--> |
| 134 | <!ENTITY rarr CDATA "→" -- rightwards arrow, U+2192 ISOnum --> |
| 135 | <!ENTITY darr CDATA "↓" -- downwards arrow, U+2193 ISOnum --> |
| 136 | <!ENTITY harr CDATA "↔" -- left right arrow, U+2194 ISOamsa --> |
| 137 | <!ENTITY crarr CDATA "↵" -- downwards arrow with corner leftwards |
| 138 | = carriage return, U+21B5 NEW --> |
| 139 | <!ENTITY lArr CDATA "⇐" -- leftwards double arrow, U+21D0 ISOtech --> |
| 140 | <!-- ISO 10646 does not say that lArr is the same as the 'is implied by' arrow |
| 141 | but also does not have any other character for that function. So ? lArr can |
| 142 | be used for 'is implied by' as ISOtech suggests --> |
| 143 | <!ENTITY uArr CDATA "⇑" -- upwards double arrow, U+21D1 ISOamsa --> |
| 144 | <!ENTITY rArr CDATA "⇒" -- rightwards double arrow, |
| 145 | U+21D2 ISOtech --> |
| 146 | <!-- ISO 10646 does not say this is the 'implies' character but does not have |
| 147 | another character with this function so ? |
| 148 | rArr can be used for 'implies' as ISOtech suggests --> |
| 149 | <!ENTITY dArr CDATA "⇓" -- downwards double arrow, U+21D3 ISOamsa --> |
| 150 | <!ENTITY hArr CDATA "⇔" -- left right double arrow, |
| 151 | U+21D4 ISOamsa --> |
| 152 | |
| 153 | <!-- Mathematical Operators --> |
| 154 | <!ENTITY forall CDATA "∀" -- for all, U+2200 ISOtech --> |
| 155 | <!ENTITY part CDATA "∂" -- partial differential, U+2202 ISOtech --> |
| 156 | <!ENTITY exist CDATA "∃" -- there exists, U+2203 ISOtech --> |
| 157 | <!ENTITY empty CDATA "∅" -- empty set = null set = diameter, |
| 158 | U+2205 ISOamso --> |
| 159 | <!ENTITY nabla CDATA "∇" -- nabla = backward difference, |
| 160 | U+2207 ISOtech --> |
| 161 | <!ENTITY isin CDATA "∈" -- element of, U+2208 ISOtech --> |
| 162 | <!ENTITY notin CDATA "∉" -- not an element of, U+2209 ISOtech --> |
| 163 | <!ENTITY ni CDATA "∋" -- contains as member, U+220B ISOtech --> |
| 164 | <!-- should there be a more memorable name than 'ni'? --> |
| 165 | <!ENTITY prod CDATA "∏" -- n-ary product = product sign, |
| 166 | U+220F ISOamsb --> |
| 167 | <!-- prod is NOT the same character as U+03A0 'greek capital letter pi' though |
| 168 | the same glyph might be used for both --> |
| 169 | <!ENTITY sum CDATA "∑" -- n-ary sumation, U+2211 ISOamsb --> |
| 170 | <!-- sum is NOT the same character as U+03A3 'greek capital letter sigma' |
| 171 | though the same glyph might be used for both --> |
| 172 | <!ENTITY minus CDATA "−" -- minus sign, U+2212 ISOtech --> |
| 173 | <!ENTITY lowast CDATA "∗" -- asterisk operator, U+2217 ISOtech --> |
| 174 | <!ENTITY radic CDATA "√" -- square root = radical sign, |
| 175 | U+221A ISOtech --> |
| 176 | <!ENTITY prop CDATA "∝" -- proportional to, U+221D ISOtech --> |
| 177 | <!ENTITY infin CDATA "∞" -- infinity, U+221E ISOtech --> |
| 178 | <!ENTITY ang CDATA "∠" -- angle, U+2220 ISOamso --> |
| 179 | <!ENTITY and CDATA "∧" -- logical and = wedge, U+2227 ISOtech --> |
| 180 | <!ENTITY or CDATA "∨" -- logical or = vee, U+2228 ISOtech --> |
| 181 | <!ENTITY cap CDATA "∩" -- intersection = cap, U+2229 ISOtech --> |
| 182 | <!ENTITY cup CDATA "∪" -- union = cup, U+222A ISOtech --> |
| 183 | <!ENTITY int CDATA "∫" -- integral, U+222B ISOtech --> |
| 184 | <!ENTITY there4 CDATA "∴" -- therefore, U+2234 ISOtech --> |
| 185 | <!ENTITY sim CDATA "∼" -- tilde operator = varies with = similar to, |
| 186 | U+223C ISOtech --> |
| 187 | <!-- tilde operator is NOT the same character as the tilde, U+007E, |
| 188 | although the same glyph might be used to represent both --> |
| 189 | <!ENTITY cong CDATA "≅" -- approximately equal to, U+2245 ISOtech --> |
| 190 | <!ENTITY asymp CDATA "≈" -- almost equal to = asymptotic to, |
| 191 | U+2248 ISOamsr --> |
| 192 | <!ENTITY ne CDATA "≠" -- not equal to, U+2260 ISOtech --> |
| 193 | <!ENTITY equiv CDATA "≡" -- identical to, U+2261 ISOtech --> |
| 194 | <!ENTITY le CDATA "≤" -- less-than or equal to, U+2264 ISOtech --> |
| 195 | <!ENTITY ge CDATA "≥" -- greater-than or equal to, |
| 196 | U+2265 ISOtech --> |
| 197 | <!ENTITY sub CDATA "⊂" -- subset of, U+2282 ISOtech --> |
| 198 | <!ENTITY sup CDATA "⊃" -- superset of, U+2283 ISOtech --> |
| 199 | <!-- note that nsup, 'not a superset of, U+2283' is not covered by the Symbol |
| 200 | font encoding and is not included. Should it be, for symmetry? |
| 201 | It is in ISOamsn --> |
| 202 | <!ENTITY nsub CDATA "⊄" -- not a subset of, U+2284 ISOamsn --> |
| 203 | <!ENTITY sube CDATA "⊆" -- subset of or equal to, U+2286 ISOtech --> |
| 204 | <!ENTITY supe CDATA "⊇" -- superset of or equal to, |
| 205 | U+2287 ISOtech --> |
| 206 | <!ENTITY oplus CDATA "⊕" -- circled plus = direct sum, |
| 207 | U+2295 ISOamsb --> |
| 208 | <!ENTITY otimes CDATA "⊗" -- circled times = vector product, |
| 209 | U+2297 ISOamsb --> |
| 210 | <!ENTITY perp CDATA "⊥" -- up tack = orthogonal to = perpendicular, |
| 211 | U+22A5 ISOtech --> |
| 212 | <!ENTITY sdot CDATA "⋅" -- dot operator, U+22C5 ISOamsb --> |
| 213 | <!-- dot operator is NOT the same character as U+00B7 middle dot --> |
| 214 | |
| 215 | <!-- Miscellaneous Technical --> |
| 216 | <!ENTITY lceil CDATA "⌈" -- left ceiling = apl upstile, |
| 217 | U+2308 ISOamsc --> |
| 218 | <!ENTITY rceil CDATA "⌉" -- right ceiling, U+2309 ISOamsc --> |
| 219 | <!ENTITY lfloor CDATA "⌊" -- left floor = apl downstile, |
| 220 | U+230A ISOamsc --> |
| 221 | <!ENTITY rfloor CDATA "⌋" -- right floor, U+230B ISOamsc --> |
| 222 | <!ENTITY lang CDATA "〈" -- left-pointing angle bracket = bra, |
| 223 | U+2329 ISOtech --> |
| 224 | <!-- lang is NOT the same character as U+003C 'less than' |
| 225 | or U+2039 'single left-pointing angle quotation mark' --> |
| 226 | <!ENTITY rang CDATA "〉" -- right-pointing angle bracket = ket, |
| 227 | U+232A ISOtech --> |
| 228 | <!-- rang is NOT the same character as U+003E 'greater than' |
| 229 | or U+203A 'single right-pointing angle quotation mark' --> |
| 230 | |
| 231 | <!-- Geometric Shapes --> |
| 232 | <!ENTITY loz CDATA "◊" -- lozenge, U+25CA ISOpub --> |
| 233 | |
| 234 | <!-- Miscellaneous Symbols --> |
| 235 | <!ENTITY spades CDATA "♠" -- black spade suit, U+2660 ISOpub --> |
| 236 | <!-- black here seems to mean filled as opposed to hollow --> |
| 237 | <!ENTITY clubs CDATA "♣" -- black club suit = shamrock, |
| 238 | U+2663 ISOpub --> |
| 239 | <!ENTITY hearts CDATA "♥" -- black heart suit = valentine, |
| 240 | U+2665 ISOpub --> |
| 241 | <!ENTITY diams CDATA "♦" -- black diamond suit, U+2666 ISOpub --> |