To use a character:
1. Select the desired character that appears under the OUTPUT column -
2. Copy it (Ctrl-C) and then Paste it (Ctrl-V) in your target.
| Code | Output | Entity # | Description | Unicode |
|---|---|---|---|---|
| ∀ | ∀ | 8704 | for all | U+2200 |
| ∂ | ∂ | 8706 | partial differential | U+2202 |
| ∃ | ∃ | 8707 | there exists | U+2203 |
| ∅ | ∅ | 8709 | empty set = null set = diameter | U+2205 |
| ∇ | ∇ | 8711 | nabla = backward difference | U+2207 |
| ∈ | ∈ | 8712 | element of | U+2208 |
| ∉ | ∉ | 8713 | not an element of | U+2209 |
| ∋ | ∋ | 8715 | contains as member | U+220B |
| ∏ | ∏ | 8719 | n-ary product = product sign | U+220F |
| ∑ | ∑ | 8721 | n-ary sumation | U+2211 |
| − | − | 8722 | minus sign | U+2212 |
| ∗ | ∗ | 8727 | asterisk operator | U+2217 |
| √ | √ | 8730 | square root = radical sign | U+221A |
| ∝ | ∝ | 8733 | proportional to | U+221D |
| ∞ | ∞ | 8734 | infinity | U+221E |
| ∠ | ∠ | 8736 | angle | U+2220 |
| ∧ | ∧ | 8743 | logical and = wedge | U+2227 |
| ∨ | ∨ | 8744 | logical or = vee | U+2228 |
| ∩ | ∩ | 8745 | intersection = cap | U+2229 |
| ∪ | ∪ | 8746 | union = cup | U+222A |
| ∫ | ∫ | 8747 | integral | U+222B |
| ∴ | ∴ | 8756 | therefore | U+2234 |
| ∼ | ∼ | 8764 | tilde operator = similar to | U+223C |
| ≅ | ≅ | 8773 | approximately equal to | U+2245 |
| ≈ | ≈ | 8776 | almost equal to = asymptotic to | U+2248 |
| ≠ | ≠ | 8800 | not equal to | U+2260 |
| ≡ | ≡ | 8801 | identical to | U+2261 |
| ≤ | ≤ | 8804 | less-than or equal to | U+2264 |
| ≥ | ≥ | 8805 | greater-than or equal to | U+2265 |
| ⊂ | ⊂ | 8834 | subset of | U+2282 |
| ⊃ | ⊃ | 8835 | superset of | U+2283 |
| ⊄ | ⊄ | 8836 | not a subset of | U+228 |
| ⊆ | ⊆ | 8838 | subset of or equal to | U+2286 |
| ⊇ | ⊇ | 8839 | superset of or equal to | U+2287 |
| ⊕ | ⊕ | 8853 | circled plus = direct sum | U+2295 |
| ⊗ | ⊗ | 8855 | circled times = vector product | U+2297 |
| ⊥ | ⊥ | 8869 | up tack = orthogonal to = perpendicular | U+22A5 |
| ⋅ | ⋅ | 8901 | dot operator | U+22C5 |