Character encoding
Mathematical operators and symbols
|
+ |
Name |
plus sign |
|
Unicode |
002B |
|
|
UTF-8 |
2B |
|
|
- |
Name |
minus sign |
|
Unicode |
002D |
|
|
UTF-8 |
2D |
|
|
± |
Name |
plus-or-minus sign |
|
Unicode |
00B1 |
|
|
UTF-8 |
C2B1 |
|
|
∓ |
Name |
minus-or-plus sign |
|
Unicode |
2213 |
|
|
UTF-8 |
E28893 |
|
|
√ |
Name |
square root |
|
Unicode |
221A |
|
|
UTF-8 |
E2889A |
|
|
∞ |
Name |
infinity |
|
Unicode |
221E |
|
|
UTF-8 |
E2889E |
|
|
∫ |
Name |
integral |
|
Unicode |
222B |
|
|
UTF-8 |
E288AB |
|
|
= |
Name |
equals sign |
|
Unicode |
003D |
|
|
UTF-8 |
3D |
|
|
< |
Name |
less-than sign |
|
Unicode |
003C |
|
|
UTF-8 |
3C |
|
|
> |
Name |
greater-than sign |
|
Unicode |
003E |
|
|
UTF-8 |
3E |
|
|
≠ |
Name |
not equal to |
|
Unicode |
2260 |
|
|
UTF-8 |
E289A0 |
|
|
≡ |
Name |
identical to |
|
Unicode |
2261 |
|
|
UTF-8 |
E289A1 |
|
|
≤ |
Name |
less-than or equal to |
|
Unicode |
2264 |
|
|
UTF-8 |
E289A4 |
|
|
≥ |
Name |
greater-than or equal to |
|
Unicode |
2265 |
|
|
UTF-8 |
E289A5 |
|
|
≦ |
Name |
less-than over equal to |
|
Unicode |
2266 |
|
|
UTF-8 |
E289A6 |
|
|
≧ |
Name |
greater-than over equal to |
|
Unicode |
2267 |
|
|
UTF-8 |
E289A7 |
|
|
≷ |
Name |
greater-than or less-than |
|
Unicode |
2277 |
|
|
UTF-8 |
E289B7 |
|
|
≶ |
Name |
less-than or greater-than |
|
Unicode |
2276 |
|
|
UTF-8 |
E289B6 |
|
|
≼ |
Name |
precedes or equal to |
|
Unicode |
227C |
|
|
UTF-8 |
E289BC |
|
|
≽ |
Name |
succeeds or equal to |
|
Unicode |
227D |
|
|
UTF-8 |
E289BD |
|
|
⋞ |
Name |
equal to or precedes |
|
Unicode |
22DE |
|
|
UTF-8 |
E28B9E |
|
|
⋟ |
Name |
equal to or succeeds |
|
Unicode |
22DF |
|
|
UTF-8 |
E28B9F |
|
|
≃ |
Name |
asymptotically equal to |
|
Unicode |
2243 |
|
|
UTF-8 |
E28983 |
|
|
≅ |
Name |
approximately equal to |
|
Unicode |
2245 |
|
|
UTF-8 |
E28985 |
|
|
≈ |
Name |
almost equal to |
|
Unicode |
2248 |
|
|
UTF-8 |
E28988 |
|
|
⋕ |
Name |
equal and parallel to |
|
Unicode |
22D5 |
|
|
UTF-8 |
E28B95 |
|
|
× |
Name |
multiplication sign |
|
Unicode |
00D7 |
|
|
UTF-8 |
C397 |
|
|
÷ |
Name |
division sign |
|
Unicode |
00F7 |
|
|
UTF-8 |
C3B7 |
|
|
¦ |
Name |
broken vertical bar |
|
Unicode |
00A6 |
|
|
UTF-8 |
C2A6 |
|
|
¬ |
Name |
not sign |
|
Unicode |
00AC |
|
|
UTF-8 |
C2AC |
|
|
≢ |
Name |
not identical to |
|
Unicode |
2262 |
|
|
UTF-8 |
E289A2 |
|
|
≣ |
Name |
strictly equivalent to |
|
Unicode |
2263 |
|
|
UTF-8 |
E289A3 |