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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.
Circled Latin capital letter C ¤ Currency sign: Square lozenge ("Pillow") various Currency symbols † ‡ Dagger: Obelus: Footnotes, Latin cross – — Dash: Hyphen, Hyphen-minus, minus sign: Em dash, En dash ° Degree sign: Masculine ordinal indicator * * * Dinkus: Asterism, Fleuron, Dingbat (many) Dingbat: Dinkus, Fleuron ⌀ Diameter
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
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Latin and Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities.
Greek letters are used in mathematics, science, engineering, and other areas where mathematical notation is used as symbols for constants, special functions, and also conventionally for variables representing certain quantities. In these contexts, the capital letters and the small letters represent distinct and unrelated entities.
Alt – alternating group (Alt(n) is also written as A n.) A.M. – arithmetic mean. AP – arithmetic progression. arccos – inverse cosine function. arccosec – inverse cosecant function. (Also written as arccsc.) arccot – inverse cotangent function. arccsc – inverse cosecant function. (Also written as arccosec.) arcexc – inverse ...