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Arrow position: Select one of under or over to place the arrow over or under the character symbolizing the vector. The default is over . The defaults for 2 and 3 are set to match the LaTeX analogue of \vec : A → {\displaystyle {\vec {A}}} .
Accessible symbols for tables Unicode symbol Pronounced as HTML entity Template name Template usage * "star" or "asterisk" * {{}}transclusion
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. Basic logic symbols [ edit ]
↑, upwards arrow, a Unicode arrow symbol; ↑, ↑, a HTML or XML character entity ↑, codepoint 8A (hex) in EBCDIC Code page 293, used for writing APL; ↑, the glyph for character 94 (decimal) in ASCII until 1967, when it was replaced by the caret (^).
The use of the caret for exponentiation can be traced back to ALGOL 60, [citation needed] which expressed the exponentiation operator as an upward-pointing arrow, intended to evoke the superscript notation common in mathematics. The upward-pointing arrow is now used to signify hyperoperations in Knuth's up-arrow notation.
The visual editor shows a button that allows to choose one of three offered modes to display a formula. There are three methods for displaying formulas in Wikipedia: raw HTML, HTML with math templates (abbreviated here as {}), and a subset of LaTeX implemented with the HTML markup < math ></ math > (referred to as LaTeX in this article
A manual for the PDP-6 describes Control+C as printing ↑ C, i.e., a small superscript upwards arrow before the C. [1] In the change from 1961 ASCII to 1968 ASCII, the up arrow became a caret. [ 2 ] Use in software
The numerical code corresponds to the character’s code point in the Windows 1252 code page, with a leading zero; for example, an en dash (–) is entered using Alt+0150. The leading zero is required; if it is omitted, a character corresponding to the code point in the default OEM code page is entered.