Mathematical Operators (Unicode block)
| Mathematical Operators | |
|---|---|
| Range | U+2200..U+22FF (256 code points) |
| Plane | BMP |
| Scripts | Common |
| Symbol sets | Mathematical symbols Logic and Set operators Relation symbols |
| Assigned | 256 code points |
| Unused | 0 reserved code points |
| Unicode version history | |
| 1.0.0 (1991) | 242 (+242) |
| 3.2 (2002) | 256 (+14) |
| Unicode documentation | |
| Code chart ∣ Web page | |
| Note: | |
Mathematical Operators is a Unicode block containing characters for mathematical, logical, and set notation.
Notably absent are the plus sign (+), greater than sign (>) and less than sign (<), due to them already appearing in the Basic Latin Unicode block, and the plus-or-minus sign (±), multiplication sign (×) and obelus (÷), due to them already appearing in the Latin-1 Supplement block, although a distinct minus sign (−) is included, semantically different from the Basic Latin hyphen-minus (-).