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The semicolon; (or semi-colon [1]) is a symbol commonly used as orthographic punctuation. ... Mathematics. In mathematical derivations, a semicolon is used to ...
Rarely used in modern mathematics without a horizontal bar delimiting the width of its argument (see the next item). For example, √2. √ (radical symbol) 1. Denotes square root and is read as the square root of. For example, +. 2. With an integer greater than 2 as a left superscript, denotes an n th root.
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.
Caret (The freestanding circumflex symbol is known as a caret in computing and mathematics) Circumflex (diacritic), Caret (computing), Hat operator ̂: Circumflex (diacritic) Grave, Tilde: Combining Diacritical Marks, Diacritic: Colon: Semicolon, Comma: Cedilla, Decimal separator ⁒ Commercial minus sign: Minus sign, Division sign, Per cent ...
Gunther Schmidt has renewed the use of the semicolon, particularly in Relational Mathematics (2011). [2]: 40 [7] The use of the semicolon coincides with the notation for function composition used (mostly by computer scientists) in category theory, [8] as well as the notation for dynamic conjunction within linguistic dynamic semantics. [9]
To distinguish the left composition operator from a text semicolon, in the Z notation the ⨾ character is used for left relation composition. [19] Since all functions are binary relations, it is correct to use the [fat] semicolon for function composition as well (see the article on composition of relations for further details on this notation).
The semicolon is the comma's first cousin, but it works a little bit harder; it also makes you look smarter. The post Here’s When You Should Use a Semicolon appeared first on Reader's Digest.
The following table lists many specialized symbols commonly used in modern mathematics, ordered by their introduction date. The table can also be ordered alphabetically by clicking on the relevant header title.