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Astronomical symbols – Symbols in astronomy; Chemical symbol – Abbreviations used in chemistry; Chinese punctuation – Punctuation used with Chinese characters; Currency symbol – Symbol used to represent a monetary currency's name; Diacritic – Modifier mark added to a letter (accent marks etc.)
3. Subfactorial: if n is a positive integer, !n is the number of derangements of a set of n elements, and is read as "the subfactorial of n". * Many different uses in mathematics; see Asterisk § Mathematics. | 1. Divisibility: if m and n are two integers, means that m divides n evenly. 2.
Latin Small Letter M with dot below U+1E44 Ṅ Latin Capital Letter N with dot above: U+1E45 ṅ Latin Small Letter N with dot above U+1E46 Ṇ Latin Capital Letter N with dot below U+1E47 ṇ Latin Small Letter N with dot below U+1E48 Ṉ Latin Capital Letter N with line below U+1E49 ṉ Latin Small Letter N with line below U+1E4A Ṋ
Small capital M FUT [2] /m̥/ ꬺ M with crossed-tail Teuthonista [4] ꟽ Epigraphic letter inverted M ꟿ Epigraphic letter archaic M ꝳ Mum Medieval abbreviation [9] ɴ ᶰ Small capital N IPA /ɴ/ IPA voiced uvular nasal: FUT [2] /n̥/ ᴎ ᴻ: Reversed N FUT [2] /ŋ̊/ cf. Cyrillic: И и ꬻ N with crossed-tail Teuthonista [4] ꝴ Num ...
Shipping symbols [2] from ISO standard 780 "Pictorial marking for handling of goods" [3] or ASTM D5445 "Standard Practice for Pictorial Markings for Handling of Goods" [4] which depict shipping boxes as squares with rounded corners: "Fragile": the silhouette of a broken wine glass "This end up": a horizontal line with two arrows pointing up
Mathematical Alphanumeric Symbols is a Unicode block comprising styled forms of Latin and Greek letters and decimal digits that enable mathematicians to denote different notions with different letter styles. The letters in various fonts often have specific, fixed meanings in particular areas of mathematics.
When an n or m followed a vowel, it was often omitted, and a tilde (physically, a small N ) was placed over the preceding vowel to indicate the missing letter; this is the origin of the use of tilde to indicate nasalization (compare the development of the umlaut as an abbreviation of e .) [citation needed] A tilde represented an omitted a or a ...
In order to have more symbols, and for allowing related mathematical objects to be represented by related symbols, diacritics, subscripts and superscripts are often used. For example, f 1 ′ ^ {\displaystyle {\hat {f'_{1}}}} may denote the Fourier transform of the derivative of a function called f 1 . {\displaystyle f_{1}.}