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The following table lists many common symbols, together with their name, how they should be read out loud, and the related field of mathematics. Additionally, the subsequent columns contains an informal explanation, a short example, the Unicode location, the name for use in HTML documents, [1] and the LaTeX symbol.
The Arrows block contains eight emoji : U+2194–U+2199 and U+21A9–U+21AA. [3] [4] The block has sixteen standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the eight emoji, all of which default to a text presentation. [5]
An arrow is a graphical symbol, such as ← or →, or a pictogram, used to point or indicate direction. In its simplest form, an arrow is a triangle, chevron, or concave kite, usually affixed to a line segment or rectangle, [1] and in more complex forms a representation of an actual arrow (e.g. U+27B5). The direction indicated by an arrow is ...
Arrow (symbol) § Arrows in Unicode; Mathematical operators and symbols in Unicode; Wikipedia:Manual of Style (mathematics) For more on special characters: Unicode character name index can be used to find the Unicode number of a character. W3C list of MathML characters indexed by code or name
Notation. ↑, a mathematical symbol for "undefined". ↑, a mathematical symbol for "approaching from below". ↑, a notation of Knuth's up-arrow notation for very large integers. ↑, a mathematical game theory position Up. ↑ or Sheffer stroke, the logical connective "not both" or NAND. ↑, the APL function 'take'. "Increased" (and similar ...
For most symbols, the entry name is the corresponding Unicode symbol. So, for searching the entry of a symbol, it suffices to type or copy the Unicode symbol into the search textbox. Similarly, when possible, the entry name of a symbol is also an anchor, which allows linking easily from another Wikipedia article. When an entry name contains ...
Hold Ctrl + ⇧ Shift and type U followed by up to eight hex digits (on main keyboard or numpad). Then release Ctrl + ⇧ Shift. Type Ctrl + ⇧ Shift + U, then type up to eight hex digits, then type ↵ Enter. In LibreOffice, OpenOffice.org and Inkscape, for example, only the second method works.
The Miscellaneous Symbols and Arrows block contains seven emoji : U+2B05–U+2B07, U+2B1B–U+2B1C, U+2B50 and U+2B55. [3] [4] The block has fourteen standardized variants defined to specify emoji-style (U+FE0F VS16) or text presentation (U+FE0E VS15) for the seven emoji. [5] Emoji variation sequences.