数学符号
- For All U+2200
- Complement U+2201
- Partial Differential U+2202
- There Exists U+2203
- There Does Not Exist U+2204
- Empty Set U+2205
- Increment U+2206
- Nabla U+2207
- Element Of U+2208
- Not An Element Of U+2209
- Small Element Of U+220A
- Contains As Member U+220B
- Does Not Contain As Member U+220C
- Small Contains As Member U+220D
- End Of Proof U+220E
- N-Ary Product U+220F
- N-Ary Coproduct U+2210
- N-Ary Summation U+2211
- Minus Sign U+2212
- Minus-Or-Plus Sign U+2213
- Dot Plus U+2214
- Division Slash U+2215
- Set Minus U+2216
- Asterisk Operator U+2217
- Ring Operator U+2218
- Bullet Operator U+2219
- Square Root U+221A
- Cube Root U+221B
- Fourth Root U+221C
- Proportional To U+221D
- Infinity U+221E
- Right Angle U+221F
- Angle U+2220
- Measured Angle U+2221
- Spherical Angle U+2222
- Divides U+2223
- Does Not Divide U+2224
- Parallel To U+2225
- Not Parallel To U+2226
- Logical And U+2227
- Logical Or U+2228
- Intersection U+2229
- Union U+222A
- Integral U+222B
- Double Integral U+222C
- Triple Integral U+222D
- Contour Integral U+222E
- Surface Integral U+222F
- Volume Integral U+2230
- Clockwise Integral U+2231
- Clockwise Contour Integral U+2232
- Anticlockwise Contour Integral U+2233
- Therefore U+2234
- Because U+2235
- Ratio U+2236
- Proportion U+2237
- Dot Minus U+2238
- Excess U+2239
- Geometric Proportion U+223A
- Homothetic U+223B
- Tilde Operator U+223C
- Reversed Tilde U+223D
- Inverted Lazy S U+223E
- Sine Wave U+223F
- Wreath Product U+2240
- Not Tilde U+2241
- Minus Tilde U+2242
- Asymptotically Equal To U+2243
- Not Asymptotically Equal To U+2244
- Approximately Equal To U+2245
- Approximately But Not Actually Equal To U+2246
- Neither Approximately Nor Actually Equal To U+2247
- Almost Equal To U+2248
- Not Almost Equal To U+2249
- Almost Equal Or Equal To U+224A
- Triple Tilde U+224B
- All Equal To U+224C
- Equivalent To U+224D
- Geometrically Equivalent To U+224E
- Difference Between U+224F
- Approaches The Limit U+2250
- Geometrically Equal To U+2251
- Approximately Equal To Or The Image Of U+2252
- Image Of Or Approximately Equal To U+2253
- Colon Equals U+2254
- Equals Colon U+2255
- Ring In Equal To U+2256
- Ring Equal To U+2257
- Corresponds To U+2258
- Estimates U+2259
- Equiangular To U+225A
- Star Equals U+225B
- Delta Equal To U+225C
- Equal To By Definition U+225D
- Measured By U+225E
- Questioned Equal To U+225F
- Not Equal To U+2260
- Identical To U+2261
- Not Identical To U+2262
- Strictly Equivalent To U+2263
- Less-Than Or Equal To U+2264
- Greater-Than Or Equal To U+2265
- Less-Than Over Equal To U+2266
- Greater-Than Over Equal To U+2267
- Less-Than But Not Equal To U+2268
- Greater-Than But Not Equal To U+2269
- Much Less-Than U+226A
- Much Greater-Than U+226B
- Between U+226C
- Not Equivalent To U+226D
- Not Less-Than U+226E
- Not Greater-Than U+226F
- Neither Less-Than Nor Equal To U+2270
- Neither Greater-Than Nor Equal To U+2271
- Less-Than Or Equivalent To U+2272
- Greater-Than Or Equivalent To U+2273
- Neither Less-Than Nor Equivalent To U+2274
- Neither Greater-Than Nor Equivalent To U+2275
- Less-Than Or Greater-Than U+2276
- Greater-Than Or Less-Than U+2277