html符号总汇:https://blog.csdn.net/u012241616/article/details/114867161

数学相关符号

描述 符号/显示 UNICODE HEX CODE HTML CODE HTML ENTITY CSS CODE
Plus Sign + U+0002B + + + \002B
Minus Sign U+02212 − \2212
Multiplication Sign × U+000D7 × × × \00D7
Division Sign ÷ U+000F7 ÷ ÷ ÷ \00F7
Equal Sign = U+0003D = = = \003D
Not Equal To Sign U+02260 ≠ \2260
Plus or Minus Sign ± U+000B1 ± ± ± \00B1
Not Sign ¬ U+000AC ¬ ¬ ¬ \00AC
Less-Than Sign < U+0003C < < &lt; \003C
Greater-Than Sign > U+0003E > > &gt; \003E
Equal to or Less-Than Sign U+022DC   \22DC
Equal to or Greater-Than Sign U+022DD   \22DD
Degree Sign ° U+000B0 ° ° &deg; \00B0
Superscript One ¹ U+000B9 ¹ ¹ &sup1; \00B9
Superscript Two ² U+000B2 ² ² &sup2; \00B2
Superscript Three ³ U+000B3 ³ ³ &sup3; \00B3
Function ƒ U+00192 ƒ ƒ &fnof; \0192
Percent Sign % U+00025 % % &percnt; \0025
Per Mille Sign U+00089 &permil; \0089
Per Ten Thousand Sign U+02031 &pertenk; \2031
For All U+02200 &forall; \2200
Complement U+02201 &comp; \2201
Partial Differential U+02202 &part; \2202
There Exists U+02203 &exist; \2203
There Does Not Exist U+02204 &nexist; \2204
Empty Set U+02205 &empty; \2205
Increment U+02206   \2206
Nabla U+02207 &nabla; \2207
Element Of U+02208 &isin; \2208
Not an Element Of U+02209 &notin; \2209
Small Element Of U+0220A   \220A
Contains as Member U+0220B &ni; \220B
Does Not Contain as Member U+0220C &notni; \220C
Small Contains as Member U+0220D   \220D
End of Proof U+0220E   \220E
N-Ary Product U+0220F &prod; \220F
N-Ary Coproduct U+02210 &coprod; \2210
N-Ary Summation U+02211 &sum; \2211
Minus-or-Plus Sign U+02213 &mnplus; \2213
Dot Plus U+02214 &plusdo; \2214
Division Slash U+02215   \2215
Set Minus U+02216 &setminus; \2216
Asterisk Operator U+02217 &lowast; \2217
Ring Operator U+02218 &compfn; \2218
Bullet Operator U+02219   \2219
Square Root U+0221A &radic; \221A
Cube Root U+0221B   \221B
Fourth Root U+0221C   \221C
Proportional To U+0221D &prop; \221D
Infinity U+0221E &infin; \221E
Right Angle U+0221F &angrt; \221F
Angle U+02220 &ang; \2220
Measured Angle U+02221 &angmsd; \2221
Spherical Angle U+02222 &angsph; \2222
Divides U+02223 &mid; \2223
Does Not Divide U+02224 &nmid; \2224
Parallel To U+02225 &parallel; \2225
Not Parallel To U+02226 &npar; \2226
Logical And U+02227 &and; \2227
Logical Or U+02228 &or; \2228
Intersection U+02229 &cap; \2229
Union U+0222A &cup; \222A
Integral U+0222B &int; \222B
Double Integral U+0222C &Int; \222C
Triple Integral U+0222D &iiint; \222D
Contour Integral U+0222E &conint; \222E
Surface Integral U+0222F &Conint; \222F
Volume Integral U+02230 &Cconint; \2230
Clockwise Integral U+02231 &cwint; \2231
Clockwise Contour Integral U+02232 &cwconint; \2232
Anticlockwise Contour Integral U+02233 &awconint; \2233
Therefore U+02234 &there4; \2234
Because U+02235 &because; \2235
Ratio U+02236 &ratio; \2236
Proportion U+02237 &Colon; \2237
Dot Minus U+02238 &minusd; \2238
Excess U+02239   \2239
Geometric Proportion U+0223A &mDDot; \223A
Homothetic U+0223B &homtht; \223B
Tilde Operator U+0223C &sim; \223C
Reversed Tilde U+0223D &bsim; \223D
Inverted Lazy S U+0223E &ac; \223E
Sine Wave U+0223F &acd; \223F
Wreath Product U+02240 &wreath; \2240
Not Tilde U+02241 &nsim; \2241
Minus Tilde U+02242 &esim; \2242
Asymptotically Equal To U+02243 &sime; \2243
Not Asymptotically Equal To U+02244 &nsime; \2244
Approximately Equal To U+02245 &cong; \2245
Approximately but Not Actually Equal To U+02246 &simne; \2246
Neither Approximately Nor Actually Equal To U+02247 &ncong; \2247
Almost Equal To U+02248 &asymp; \2248
Not Almost Equal To U+02249 &nap; \2249
Almost Equal or Equal To U+0224A &approxeq; \224A
Triple Tilde U+0224B &apid; \224B
All Equal To U+0224C &bcong; \224C
Equivalent To U+0224D &asympeq; \224D
Geometrically Equivalent To U+0224E &bump; \224E
Difference Between U+0224F &bumpe; \224F
Approaches the Limit U+02250 &esdot; \2250
Geometrically Equal To U+02251 &eDot; \2251
Approximately Equal to or the Image Of U+02252 &efDot; \2252
Image of or Approximately Equal To U+02253 &erDot; \2253
Colon Equals U+02254 &colone; \2254
Equals Colon U+02255 &ecolon; \2255
Ring in Equal To U+02256 &ecir; \2256
Ring Equal To U+02257 &cire; \2257
Corresponds To U+02258   \2258
Estimates U+02259 &wedgeq; \2259
Equiangular To U+0225A &veeeq; \225A
Star Equals U+0225B   \225B
Delta Equal To U+0225C &trie; \225C
Equal to by Definition U+0225D   \225D
Measured By U+0225E   \225E
Questioned Equal To U+0225F &equest; \225F
Identical To U+02261 &equiv; \2261
Not Identical To U+02262 &nequiv; \2262
Strictly Equivalent To U+02263   \2263
Less-Than or Equal To U+02264 &le; \2264
Greater-Than or Equal To U+02265 &ge; \2265
Less-Than Over Equal To U+02266 &lE; \2266
Greater-Than Over Equal To U+02267 &gE; \2267
Less-Than but Not Equal To U+02268 &lnE; \2268
Greater-Than but Not Equal To U+02269 &gnE; \2269
Much Less-Than U+0226A &Lt; \226A
Much Greater-Than U+0226B &Gt; \226B
Between U+0226C &between; \226C
Not Equivalent To U+0226D &NotCupCap; \226D
Not Less-Than U+0226E &nlt; \226E
Not Greater-Than U+0226F &ngt; \226F
Neither Less-Than Nor Equal To U+02270 &nle; \2270
Neither Greater-Than Nor Equal To U+02271 &nge; \2271
Less-Than or Equivalent To U+02272 &lsim; \2272
Greater-Than or Equivalent To U+02273 &gsim; \2273
Neither Less-Than Nor Equivalent To U+02274 &nlsim; \2274
Neither Greater-Than Nor Equivalent To U+02275 &ngsim; \2275
Less-Than or Greater-Than U+02276 &lg; \2276
Greater-Than or Less-Than U+02277 &gl; \2277
Neither Less-Than Nor Greater-Than U+02278 &ntlg; \2278
Neither Greater-Than Nor Less-Than U+02279 &ntgl; \2279
Precedes U+0227A &pr; \227A
Succeeds U+0227B &sc; \227B
Precedes or Equal To U+0227C &prcue; \227C
Succeeds or Equal To U+0227D &sccue; \227D
Precedes or Equivalent To U+0227E &prsim; \227E
Succeeds or Equivalent To U+0227F &scsim; \227F
Does Not Precede U+02280 &npr; \2280
Does Not Succeed U+02281 &nsc; \2281
Subset Of U+02282 &sub; \2282
Superset Of U+02283 &sup; \2283
Not a Subset Of U+02284 &nsub; \2284
Not a Superset Of U+02285 &nsup; \2285
Subset of or Equal To U+02286 &sube; \2286
Superset of or Equal To U+02287 &supe; \2287
Neither a Subset of Nor Equal To U+02288 &nsube; \2288
Neither a Superset of Nor Equal To U+02289 &nsupe; \2289
Subset of With Not Equal To U+0228A &subne; \228A
Superset of With Not Equal To U+0228B &supne; \228B
Multiset U+0228C   \228C
Multiset Multiplication U+0228D &cupdot; \228D
Multiset Union U+0228E &uplus; \228E
Square Image Of U+0228F &sqsub; \228F
Square Original Of U+02290 &sqsup; \2290
Square Image of or Equal To U+02291 &sqsube; \2291
Square Original of or Equal To U+02292 &sqsupe; \2292
Square Cap U+02293 &sqcap; \2293
Square Cup U+02294 &sqcup; \2294
Circled Plus U+02295 &oplus; \2295
Circled Minus U+02296 &ominus; \2296
Circled Times U+02297 &otimes; \2297
Circled Division Slash U+02298 &osol; \2298
Circled Dot Operator U+02299 &odot; \2299
Circled Ring Operator U+0229A &ocir; \229A
Circled Asterisk Operator U+0229B &oast; \229B
Circled Equals U+0229C   \229C
Circled Dash U+0229D &odash; \229D
Squared Plus U+0229E &plusb; \229E
Squared Minus U+0229F &minusb; \229F
Squared Times U+022A0 &timesb; \22A0
Squared Dot Operator U+022A1 &sdotb; \22A1
Right Tack U+022A2 &vdash; \22A2
Left Tack U+022A3 &dashv; \22A3
Down Tack U+022A4 &top; \22A4
Up Tack U+022A5 &perp; \22A5
Assertion U+022A6   \22A6
Models U+022A7 &models; \22A7
True U+022A8 &vDash; \22A8
Forces U+022A9 &Vdash; \22A9
Triple Vertical Bar Right Turnstile U+022AA &Vvdash; \22AA
Double Vertical Bar Double Right Turnstile U+022AB &VDash; \22AB
Does Not Prove U+022AC &nvdash; \22AC
Not True U+022AD &nvDash; \22AD
Does Not Force U+022AE &nVdash; \22AE
Negated Double Vertical Bar Double Right Turnstile U+022AF &nVDash; \22AF
Precedes Under Relation U+022B0 &prurel; \22B0
Succeeds Under Relation U+022B1   \22B1
Normal Subgroup Of U+022B2 &vltri; \22B2
Contains as Normal Subgroup U+022B3 &vrtri; \22B3
Normal Subgroup of or Equal To U+022B4 &ltrie; \22B4
Contains as Normal Subgroup or Equal To U+022B5 &rtrie; \22B5
Original Of U+022B6 &origof; \22B6
Image Of U+022B7 &imof; \22B7
Multimap U+022B8 &mumap; \22B8
Hermitian Conjugate Matrix U+022B9 &hercon; \22B9
Intercalate U+022BA &intcal; \22BA
Xor U+022BB &veebar; \22BB
Nand U+022BC   \22BC
Nor U+022BD &barvee; \22BD
Right Angle With Arc U+022BE &angrtvb; \22BE
Right Triangle U+022BF &lrtri; \22BF
N-Ary Logical And U+022C0 &xwedge; \22C0
N-Ary Logical Or U+022C1 &xvee; \22C1
N-Ary Intersection U+022C2 &xcap; \22C2
N-Ary Union U+022C3 &xcup; \22C3
Diamond Operator U+022C4 &diamond; \22C4
Dot Operator U+022C5 &sdot; \22C5
Star Operator U+022C6 &Star; \22C6
Division Times U+022C7 &divonx; \22C7
Bowtie U+022C8 &bowtie; \22C8
Left Normal Factor Semidirect Product U+022C9 &ltimes; \22C9
Right Normal Factor Semidirect Product U+022CA &rtimes; \22CA
Left Semidirect Product U+022CB &lthree; \22CB
Right Semidirect Product U+022CC &rthree; \22CC
Reversed Tilde Equals U+022CD &bsime; \22CD
Curly Logical Or U+022CE &cuvee; \22CE
Curly Logical And U+022CF &cuwed; \22CF
Double Subset U+022D0 &Sub; \22D0
Double Superset U+022D1 &Sup; \22D1
Double Intersection U+022D2 &Cap; \22D2
Double Union U+022D3 &Cup; \22D3
Pitchfork U+022D4 &fork; \22D4
Equal and Parallel To U+022D5 &epar; \22D5
Less-Than With Dot U+022D6 &ltdot; \22D6
Greater-Than With Dot U+022D7 &gtdot; \22D7
Very Much Less-Than U+022D8 &Ll; \22D8
Very Much Greater-Than U+022D9 &Gg; \22D9
Less-Than Equal to or Greater-Than U+022DA &leg; \22DA
Greater-Than Equal to or Less-Than U+022DB &gel; \22DB
Equal to or Precedes U+022DE &cuepr; \22DE
Equal to or Succeeds U+022DF &cuesc; \22DF
Does Not Precede or Equal U+022E0 &nprcue; \22E0
Does Not Succeed or Equal U+022E1 &nsccue; \22E1
Not Square Image of or Equal To U+022E2 &nsqsube; \22E2
Not Square Original of or Equal To U+022E3 &nsqsupe; \22E3
Square Image of or Not Equal To U+022E4   \22E4
Square Original of or Not Equal To U+022E5   \22E5
Less-Than but Not Equivalent To U+022E6 &lnsim; \22E6
Greater-Than but Not Equivalent To U+022E7 &gnsim; \22E7
Precedes but Not Equivalent To U+022E8 &prnsim; \22E8
Succeeds but Not Equivalent To U+022E9 &scnsim; \22E9
Not Normal Subgroup Of U+022EA &nltri; \22EA
Does Not Contain as Normal Subgroup U+022EB &nrtri; \22EB
Not Normal Subgroup of or Equal To U+022EC &nltrie; \22EC
Does Not Contain as Normal Subgroup or Equal U+022ED &nrtrie; \22ED
Vertical Ellipsis U+022EE &vellip; \22EE
Midline Horizontal Ellipsis U+022EF &ctdot; \22EF
Up Right Diagonal Ellipsis U+022F0 &utdot; \22F0
Down Right Diagonal Ellipsis U+022F1 &dtdot; \22F1
Element of With Long Horizontal Stroke U+022F2 &disin; \22F2
Element of With Vertical Bar at End of Horizontal Stroke U+022F3 &isinsv; \22F3
Small Element of With Vertical Bar at End of Horizontal Stroke U+022F4 &isins; \22F4
Element of With Dot Above U+022F5 &isindot; \22F5
Element of With Overbar U+022F6 &notinvc; \22F6
Small Element of With Overbar U+022F7 &notinvb; \22F7
Element of With Underbar U+022F8   \22F8
Element of With Two Horizontal Strokes U+022F9 &isinE; \22F9
Contains With Long Horizontal Stroke U+022FA &nisd; \22FA
Contains With Vertical Bar at End of Horizontal Stroke U+022FB &xnis; \22FB
Small Contains With Vertical Bar at End of Horizontal Stroke U+022FC &nis; \22FC
Contains With Overbar U+022FD &notnivc; \22FD
Small Contains With Overbar U+022FE &notnivb; \22FE
Z Notation Bag Membership U+022FF   \22FF
Superscript Zero U+02070   \2070
Superscript Latin Small Letter I U+02071   \2071
Superscript Four U+02074   \2074
Superscript Five U+02075   \2075
Superscript Six U+02076   \2076
Superscript Seven U+02077   \2077
Superscript Eight U+02078   \2078
Superscript Nine U+02079   \2079
Superscript Plus Sign U+0207A   \207A
Superscript Minus U+0207B   \207B
Superscript Equals Sign U+0207C   \207C
Superscript Left Parenthesis U+0207D   \207D
Superscript Right Parenthesis U+0207E   \207E
Superscript Latin Small Letter N U+0207F   \207F
Subscript Zero U+02080   \2080
Subscript One U+02081   \2081
Subscript Two U+02082   \2082
Subscript Three U+02083   \2083
Subscript Four U+02084   \2084
Subscript Five U+02085   \2085
Subscript Six U+02086   \2086
Subscript Seven U+02087   \2087
Subscript Eight U+02088   \2088
Subscript Nine U+02089   \2089
Subscript Plus Sign U+0208A   \208A
Subscript Minus U+0208B   \208B
Subscript Equals Sign U+0208C   \208C
Subscript Left Parenthesis U+0208D   \208D
Subscript Right Parenthesis U+0208E   \208E
Latin Subscript Small Letter A U+02090   \2090
Latin Subscript Small Letter E U+02091   \2091
Latin Subscript Small Letter O U+02092   \2092
Latin Subscript Small Letter X U+02093   \2093
Latin Subscript Small Letter Schwa U+02094   \2094

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