
[\u{2216}-\u{223B}] [\u2216-\u223B] [\x{2216}-\x{223B}] U+2216U+2217U+2218U+2219U+221AU+221BU+221CU+221DU+221EU+221FU+2220U+2221U+2222U+2223U+2224U+2225U+2226U+2227U+2228U+2229U+222AU+222BU+222CU+222DU+222EU+222FU+2230U+2231U+2232U+2233U+2234U+2235U+2236U+2237U+2238U+2239U+223AU+223B| Code point | Character | Name |
|---|---|---|
| U+2216 | ∖ | SET MINUS |
| U+2217 | ∗ | ASTERISK OPERATOR |
| U+2218 | ∘ | RING OPERATOR |
| U+2219 | ∙ | BULLET OPERATOR |
| U+221A | √ | SQUARE ROOT |
| U+221B | ∛ | CUBE ROOT |
| U+221C | ∜ | FOURTH ROOT |
| U+221D | ∝ | PROPORTIONAL TO |
| U+221E | ∞ | INFINITY |
| U+221F | ∟ | RIGHT ANGLE |
| U+2220 | ∠ | ANGLE |
| U+2221 | ∡ | MEASURED ANGLE |
| U+2222 | ∢ | SPHERICAL ANGLE |
| U+2223 | ∣ | DIVIDES |
| U+2224 | ∤ | DOES NOT DIVIDE |
| U+2225 | ∥ | PARALLEL TO |
| U+2226 | ∦ | NOT PARALLEL TO |
| U+2227 | ∧ | LOGICAL AND |
| U+2228 | ∨ | LOGICAL OR |
| U+2229 | ∩ | INTERSECTION |
| U+222A | ∪ | UNION |
| U+222B | ∫ | INTEGRAL |
| U+222C | ∬ | DOUBLE INTEGRAL |
| U+222D | ∭ | TRIPLE INTEGRAL |
| U+222E | ∮ | CONTOUR INTEGRAL |
| U+222F | ∯ | SURFACE INTEGRAL |
| U+2230 | ∰ | VOLUME INTEGRAL |
| U+2231 | ∱ | CLOCKWISE INTEGRAL |
| U+2232 | ∲ | CLOCKWISE CONTOUR INTEGRAL |
| U+2233 | ∳ | ANTICLOCKWISE CONTOUR INTEGRAL |
| U+2234 | ∴ | THEREFORE |
| U+2235 | ∵ | BECAUSE |
| U+2236 | ∶ | RATIO |
| U+2237 | ∷ | PROPORTION |
| U+2238 | ∸ | DOT MINUS |
| U+2239 | ∹ | EXCESS |
| U+223A | ∺ | GEOMETRIC PROPORTION |
| U+223B | ∻ | HOMOTHETIC |