- MathML 2.0+
- HTML 5+
In andere XML-toepassingen dan MathML,
moet gebruik van deze entiteiten als volgt worden aangekondigd binnen de DOCTYPE-declaratie:
<!ENTITY % mmlextra PUBLIC "-//W3C//ENTITIES Additional MathML Symbols//EN//XML" "http://www.w3.org/2003/entities/2007/mmlextra.ent"> %mmlextra;
In MathML met DOCTYPE-declaratie zijn deze entiteiten automatisch beschikbaar.
Opgemerkt dient te worden dat de karakters waarnaar de entiteiten verwijzen, soms verschillen per MathML-versie.
| character tabulation | 	 | 	 | 	 | |
| line feed (lf) | 
 | 
 | | |
| ^ | circumflex accent | ^ | ^ | ^ |
| _ | low line | _ | _ | _ |
| | | vertical line | | | | | | |
| ̑ | combining inverted breve | ̑ | ̑ | ̑ |
| Υ | greek capital letter upsilon | Υ | Υ | Υ |
| zero width space | ​ | ​ | ​ | |
| ‾ | overline | ‾ | ‾ | ‾ |
| medium mathematical space |   |   |   | |
| word joiner | ⁠ | ⁠ | ⁠ | |
| | function application | ⁡ | ⁡ | ⁡ |
| invisible times | ⁢ | ⁢ | ⁢ | |
| invisible separator | ⁣ | ⁣ | ⁣ | |
| ℎ | planck constant | ℎ | ℎ | ℎ |
| ⅅ | double-struck italic capital d | ⅅ | ⅅ | ⅅ |
| ⅆ | double-struck italic small d | ⅆ | ⅆ | ⅆ |
| ⅇ | double-struck italic small e | ⅇ | ⅇ | ⅇ |
| ⅈ | double-struck italic small i | ⅈ | ⅈ | ⅈ |
| ↤ | leftwards arrow from bar | ↤ | ↤ | ↤ |
| ↥ | upwards arrow from bar | ↥ | ↥ | ↥ |
| ↧ | downwards arrow from bar | ↧ | ↧ | ↧ |
| ⇤ | leftwards arrow to bar | ⇤ | ⇤ | ⇤ |
| ⇥ | rightwards arrow to bar | ⇥ | ⇥ | ⇥ |
| ∏ | n-ary product | ∏ | ∏ | ∏ |
| ≍ | equivalent to | ≍ | ≍ | ≍ |
| ≭ | not equivalent to | ≭ | ≭ | ≭ |
| ⎴ | top square bracket | ⎴ | ⎴ | ⎴ |
| ⎵ | bottom square bracket | ⎵ | ⎵ | ⎵ |
| ⏜ | top parenthesis | ⏜ | ⏜ | ⏜ |
| ⏝ | bottom parenthesis | ⏝ | ⏝ | ⏝ |
| ⏞ | top curly bracket | ⏞ | ⏞ | ⏞ |
| ⏟ | bottom curly bracket | ⏟ | ⏟ | ⏟ |
| ─ | box drawings light horizontal | ─ | ─ | ─ |
| ▪ | black small square | ▪ | ▪ | ▪ |
| ▫ | white small square | ▫ | ▫ | ▫ |
| ◻ | white medium square | ◻ | ◻ | ◻ |
| ◼ | black medium square | ◼ | ◼ | ◼ |
| ❘ | light vertical bar | ❘ | ❘ | ❘ |
| ⤒ | upwards arrow to bar | ⤒ | ⤒ | ⤒ |
| ⤓ | downwards arrow to bar | ⤓ | ⤓ | ⤓ |
| ⥎ | left barb up right barb up harpoon | ⥎ | ⥎ | ⥎ |
| ⥏ | up barb right down barb right harpoon | ⥏ | ⥏ | ⥏ |
| ⥐ | left barb down right barb down harpoon | ⥐ | ⥐ | ⥐ |
| ⥑ | up barb left down barb left harpoon | ⥑ | ⥑ | ⥑ |
| ⥒ | leftwards harpoon with barb up to bar | ⥒ | ⥒ | ⥒ |
| ⥓ | rightwards harpoon with barb up to bar | ⥓ | ⥓ | ⥓ |
| ⥔ | upwards harpoon with barb right to bar | ⥔ | ⥔ | ⥔ |
| ⥕ | downwards harpoon with barb right to bar | ⥕ | ⥕ | ⥕ |
| ⥖ | leftwards harpoon with barb down to bar | ⥖ | ⥖ | ⥖ |
| ⥗ | rightwards harpoon with barb down to bar | ⥗ | ⥗ | ⥗ |
| ⥘ | upwards harpoon with barb left to bar | ⥘ | ⥘ | ⥘ |
| ⥙ | downwards harpoon with barb left to bar | ⥙ | ⥙ | ⥙ |
| ⥚ | leftwards harpoon with barb up from bar | ⥚ | ⥚ | ⥚ |
| ⥛ | rightwards harpoon with barb up from bar | ⥛ | ⥛ | ⥛ |
| ⥜ | upwards harpoon with barb right from bar | ⥜ | ⥜ | ⥜ |
| ⥝ | downwards harpoon with barb right from bar | ⥝ | ⥝ | ⥝ |
| ⥞ | leftwards harpoon with barb down from bar | ⥞ | ⥞ | ⥞ |
| ⥟ | rightwards harpoon with barb down from bar | ⥟ | ⥟ | ⥟ |
| ⥠ | upwards harpoon with barb left from bar | ⥠ | ⥠ | ⥠ |
| ⥡ | downwards harpoon with barb left from bar | ⥡ | ⥡ | ⥡ |
| ⥰ | right double arrow with rounded head | ⥰ | ⥰ | ⥰ |
| ⧏ | left triangle beside vertical bar | ⧏ | ⧏ | ⧏ |
| ⧐ | vertical bar beside right triangle | ⧐ | ⧐ | ⧐ |
| ⧴ | rule-delayed | ⧴ | ⧴ | ⧴ |
| ⨯ | vector or cross product | ⨯ | ⨯ | ⨯ |
| ⩵ | two consecutive equals signs | ⩵ | ⩵ | ⩵ |
| ⪡ | double nested less-than | ⪡ | ⪡ | ⪡ |
| ⪢ | double nested greater-than | ⪢ | ⪢ | ⪢ |
| 𝕒 | mathematical double-struck small a | 𝕒 | 𝕒 | 𝕒 |
| 𝕓 | mathematical double-struck small b | 𝕓 | 𝕓 | 𝕓 |
| 𝕔 | mathematical double-struck small c | 𝕔 | 𝕔 | 𝕔 |
| 𝕕 | mathematical double-struck small d | 𝕕 | 𝕕 | 𝕕 |
| 𝕖 | mathematical double-struck small e | 𝕖 | 𝕖 | 𝕖 |
| 𝕗 | mathematical double-struck small f | 𝕗 | 𝕗 | 𝕗 |
| 𝕘 | mathematical double-struck small g | 𝕘 | 𝕘 | 𝕘 |
| 𝕙 | mathematical double-struck small h | 𝕙 | 𝕙 | 𝕙 |
| 𝕚 | mathematical double-struck small i | 𝕚 | 𝕚 | 𝕚 |
| 𝕛 | mathematical double-struck small j | 𝕛 | 𝕛 | 𝕛 |
| 𝕜 | mathematical double-struck small k | 𝕜 | 𝕜 | 𝕜 |
| 𝕝 | mathematical double-struck small l | 𝕝 | 𝕝 | 𝕝 |
| 𝕞 | mathematical double-struck small m | 𝕞 | 𝕞 | 𝕞 |
| 𝕟 | mathematical double-struck small n | 𝕟 | 𝕟 | 𝕟 |
| 𝕠 | mathematical double-struck small o | 𝕠 | 𝕠 | 𝕠 |
| 𝕡 | mathematical double-struck small p | 𝕡 | 𝕡 | 𝕡 |
| 𝕢 | mathematical double-struck small q | 𝕢 | 𝕢 | 𝕢 |
| 𝕣 | mathematical double-struck small r | 𝕣 | 𝕣 | 𝕣 |
| 𝕤 | mathematical double-struck small s | 𝕤 | 𝕤 | 𝕤 |
| 𝕥 | mathematical double-struck small t | 𝕥 | 𝕥 | 𝕥 |
| 𝕦 | mathematical double-struck small u | 𝕦 | 𝕦 | 𝕦 |
| 𝕧 | mathematical double-struck small v | 𝕧 | 𝕧 | 𝕧 |
| 𝕨 | mathematical double-struck small w | 𝕨 | 𝕨 | 𝕨 |
| 𝕩 | mathematical double-struck small x | 𝕩 | 𝕩 | 𝕩 |
| 𝕪 | mathematical double-struck small y | 𝕪 | 𝕪 | 𝕪 |
| 𝕫 | mathematical double-struck small z | 𝕫 | 𝕫 | 𝕫 |
Entiteiten voor karaktersamenstellingen
De volgende entiteiten representeren een samenstelling van meerdere karakters:
| ≎̸ | ≎̸ | ≎̸ | ≎̸ |
| ≏̸ | ≏̸ | ≏̸ | ≏̸ |
| ≂̸ | ≂̸ | ≂̸ | ≂̸ |
| ≏̸ | ≏̸ | ≏̸ | ≏̸ |
| ⧏̸ | ⧏̸ | ⧏̸ | ⧏̸ |
| ⪢̸ | ⪢̸ | ⪢̸ | ⪢̸ |
| ⪡̸ | ⪡̸ | ⪡̸ | ⪡̸ |
| ⧐̸ | ⧐̸ | ⧐̸ | ⧐̸ |
| ⊏̸ | ⊏̸ | ⊏̸ | ⊏̸ |
| ⊐̸ | ⊐̸ | ⊐̸ | ⊐̸ |
| ≿̸ | ≿̸ | ≿̸ | ≿̸ |
|    |    |    |
Unicode-blokken
De entiteiten op deze pagina hebben betrekking op karakters uit de volgende Unicode-blokken:
- Basic Latin
- Combining Diacritical Marks
- Greek and Coptic
- General Punctuation
- Letterlike Symbols
- Arrows
- Mathematical Operators
- Miscellaneous Technical
- Box Drawing
- Geometric Shapes
- Dingbats
- Supplemental Arrows-B
- Miscellaneous Mathematical Symbols-B
- Supplemental Mathematical Operators
- Mathematical Alphanumeric Symbols