In music, letter notation is a system of representing a set of pitches, for example, the notes of a scale, by letters. For the complete Western diatonic...

Algebraic notation is the standard method for recording and describing the moves in a game of chess. It is based on a system of coordinates to uniquely...

should be restricted to the comparison of long sequences". The one-letter notation was chosen by IUPAC-IUB based on the following rules: Initial letters...

Scientific notation is a way of expressing numbers that are too large or too small to be conveniently written in decimal form, since to do so would require...

asymptotic notation. The letter O was chosen by Bachmann to stand for Ordnung, meaning the order of approximation. In computer science, big O notation is used...

Musical notation is any system used to visually represent music. Systems of notation generally represent the elements of a piece of music that are considered...

Chess notation systems are used to record either the moves made or the position of the pieces in a game of chess. Chess notation is used in chess literature...

Scientific pitch notation (SPN), also known as American standard pitch notation (ASPN) and international pitch notation (IPN), is a method of specifying...

directions to appear in music notation. Notker of St. Gall (c. 840–912) discusses the use of the letter t in plainsong notation as meaning trahere vel tenere...

ABC notation is a shorthand form of musical notation for computers. In basic form it uses the letter notation with a–g, A–G, and z, to represent the corresponding...

octaves are: Helmholtz pitch notation, which distinguishes octaves using prime symbols and letter case of the pitch class letter. The octave below middle...

variables, separated by the letter d, which stands for die or dice. The letter d is most commonly lower-case, but some forms of notation use upper-case D (non-English...

dental notation systems for associating information with a specific tooth. The three most common systems are the FDI World Dental Federation notation (ISO...

manufacturer. The double subscript notation usually corresponds to a first letter in a given IC family (transistors) notation of the terminals (e.g. VDD supply...

Romanization of Korean (국어의 로마자 표기법; Gugeoui romaja pyogibeop; lit. "Roman-letter notation of the national language") is the official Korean language romanization...

prescribed by the caret notation. The notation consists of a caret (^) followed by a single character (usually a capital letter). The character has the...

the initial letter of the Greek word διαφορά diaphorá, "difference". (The small Latin letter d is used in much the same way for the notation of derivatives...

Portable Game Notation (PGN) is a standard plain text format for recording chess games (both the moves and related data), which can be read by humans and...

method became known as the "new German organ tablature" and involved letter notation for the pitches with rhythmic symbols placed above. It is not known...

and figures, path mapping, numerical systems, and letter and word notations. Several dance notation systems have been invented, many of which are designed...

differential calculus, there is no single uniform notation for differentiation. Instead, various notations for the derivative of a function or variable have...

multiple-letter notation uses repeated Cs in place of the sub-prime symbol. Therefore C͵ is rendered as CC  ; C͵͵ as CCC  ; etc. This has notation has appeared...

Polish notation (RPN), also known as reverse Łukasiewicz notation, Polish postfix notation or simply postfix notation, is a mathematical notation in which...

Western and some Eastern systems of musical notation prior to the invention of five-line staff notation. The earliest neumes were inflective marks that...

Mayer BJ, Nagai M, Sudol M, Walter U, Winder SJ (1968-07-01). "A One-Letter Notation for Amino Acid Sequences*". European Journal of Biochemistry. 5 (2):...

offspring will generate (the terms μ and λ originate from evolution strategy notation) In type theory: Used to introduce a recursive data type. For example,...

Descriptive notation is a chess notation system based on abbreviated natural language. Its distinctive features are that it refers to files by the piece...

following a vowel. Auxiliary symbols are identical in 1- and 2-letter codes. In 2-letter notation, segments are separated by a space. In TIMIT, the following...

simplification of the older Siegbahn notation. In X-ray notation, every principal quantum number is given a letter associated with it. In many areas of...

dy dx d2y dx2 In calculus, Leibniz's notation, named in honor of the 17th-century German philosopher and mathematician Gottfried Wilhelm Leibniz, uses...