As in so many programming languages, the operation ( V, x ) is often written V ← x ( or some similar notation ), and ( V ) is implied whenever a variable V is used in a context where a value is required.

Binary operations are often written using infix notation such as a * b, a + b, a · b or ( by juxtaposition with no symbol ) ab rather than by functional notation of the form f ( a, b ).

Binary operations sometimes use prefix or ( probably more often ) postfix notation, both of which dispense with parentheses.

Since virtually every calculation in quantum mechanics involves vectors and linear operators, it can involve, and often does involve, bra-ket notation.

The Cantigas de Santa Maria (" Canticles of Holy Mary ";, ) are 420 poems with musical notation, written in Galician-Portuguese during the reign of Alfonso X El Sabio ( 1221 – 1284 ) and often attributed to him.

When transitioning from one date notation to another, people often write both Old Style and New Style dates.

However, the deprecated parts-per notation is often used to describe small mole fractions.

However, the deprecated parts-per notation is often used to describe small mole ratios.

However, the deprecated parts-per notation is often used to describe small mass fractions.

However, the deprecated parts-per notation is often used to describe small mass ratios.

Decimal notation often refers to a base-10 positional notation such as the Hindu-Arabic numeral system ; however, it can also be used more generally to refer to non-positional systems such as Roman or Chinese numerals which are also based on powers of ten.

However, when people who use Hindu-Arabic numerals speak of decimal notation, they often mean not just decimal numeration, as above, but also decimal fractions, all conveyed as part of a positional system.

Diophantus is often called “ the father of algebra " because he contributed greatly to number theory, mathematical notation, and because Arithmetica contains the earliest known use of syncopated notation.

The notation with interchanged arguments,, is often encountered ; and similarly for the integral of the second kind.

The greatest common divisor is often written as GCD ( a, b ) or, more simply, as ( a, b ), although the latter notation is also used for other mathematical concepts, such as two-dimensional vectors.

The latter action is often called the conjugation action, and an exponential notation is commonly used for the right-action variant: ; it satisfies.

Many people in cultures which have notation still learn by ear and ear training, often through a musicianship course at a music conservatory or college, is common practice among those who use notation extensively.

* Whether they support mnemonics: For example the number 44 in DDC notation often means it concerns some aspect of France.

Multiplication is often written using the multiplication sign "×" between the terms ; that is, in infix notation.

If and, then this abbreviated form is written in Leibniz notation as:

Often an abbreviated notation is used in which is interpreted directly as a random variable, but this can cause confusion.

The unary notation can be abbreviated by introducing different symbols for certain new values.

Although a half-life was not accurately determined, later calculations indicated that the product was most likely rutherfordium-259 ( abbreviated as < sup > 259 </ sup > Rf in standard notation ):

Dropping some of the less essential parts of the expression gives the abbreviated notation 415 / 93 =.

Most modern sexpr notations in addition use an abbreviated notation to represent lists in s-expressions, so that

It was used in Europe until it was superseded by abbreviated algebraic notation, which was introduced by Philipp Stamma in 1737.

In comparison, abbreviated algebraic notation represents the same moves with fewer characters, on average, and can avoid confusion since it always represents the same square in the same way.

The use of a mute is usually indicated in musical notation by the direction con sordino ( often abbreviated con sord, sord, sordino ).

The terminology is usually abbreviated to .< ref > The notation "- dimensional " is to clarify the dimension of all manifolds in question, otherwise it is unclear whether a " 5-dimensional cobordism " refers to a 5-dimensional cobordism between 4-dimensional manifolds or a 6-dimensional cobordism between 5-dimensional manifolds .</ ref > and are called cobordant if such a cobordism exists.

The term originates from the 5-character uppercase abbreviated notation " NORDO " displayed on controllers ' radar scopes when an aircraft transmits the " radio failure " code on its transponder.

Often cuing is from cards which list the steps in abbreviated notation.

The band sometimes spelled their name as " N ∅ thing Painted Blue " ( abbreviated "∅ PB "), a use of notation for the empty set in mathematics.

One of the advantages of tab is that it can be easier for performers without formal training to learn, because the notation directly indicates where to play the note.

There are also human-readable text-based formats such as Abc notation, LilyPond and ASCII tab.

Drum tablature, commonly known as a drum tab, is a form of simplified percussion notation, or tablature for percussion instrument.

Below is an example of a rhythm pattern characteristic of much popular music including rock presented in standard notation and then its corresponding translation into drum tab.

The current version is Capella Professional 7. 1, which includes guitar chord notation ability, and guitar tab writing functions, in addition to the standard music notation tools.

No human being can write fast enough, or long enough, or small enough † ( †" smaller and smaller without limit ... you'd be trying to write on molecules, on atoms, on electrons ") to list all members of an enumerably infinite set by writing out their names, one after another, in some notation.

Bra-ket notation splits this inner product ( also called a " bracket ") into two pieces, the " bra " and the " ket ":

In computing, s-expressions, sexprs or sexps ( for " symbolic expression ") are a notation for nested list ( tree-structured ) data, invented for and popularized by the programming language Lisp, which uses them for source code as well as data.

Sometimes the word " scherzando " (" joking ") is used in musical notation to indicate that a passage should be executed in a playful manner.

A composer ( Latin com + ponere, literally " one who puts together ") is a person who creates music, either by musical notation or oral tradition, for interpretation and performance, or through direct manipulation of sonic material through electronic media.

* In mathematics and computers, infix notation, the practice of representing a binary operator and operands with the operator between the two operands ( as in " 2 + 2 ")

Work-area-specific references were still possible using the arrow notation (" B -> customer ") so that multiple tables could be manipulated at the same time.

In addition, if the developer had the foresight to name their tables appropriately, they could clearly refer to a large number of tables open at the same time by notation such as (" employee -> salary ") and (" vacation -> start_date ").

The notation alla polacca ( means " polonaise ") on a musical score indicates that the piece should be played with the rhythm and character of a polonaise ( e. g., the rondo in Beethoven's Triple Concerto op.

In medieval mensural notation, the brevis ( ancestor of the modern breve ) was one of the shortest note lengths ( hence its name, which is the Latin cognate of " brief ") ( Read 1969, 14 ).

Eliminating empty staves from systems with many staves ( sometimes called " French Scoring ") is a common notation practice used to economize ( or ' optimize ') the use of the page.

A gloss ( from, from glóssa " language ") is a brief marginal notation of the meaning of a word or wording in a text.

One is called the plus-cylinder notation ( or " plus cyl ") and the other the minus-cylinder notation ( or " minus cyl "), based upon whether the axis chosen makes the cylindrical correction a positive or negative number.

* Sforzando, used in musical notation as an instruction to play a note with sudden, strong emphasis ( Italian, literally " forcing ")

Benesh Movement Notation ( also known as " choreology " and " dance script ") is a system of dance notation that can document any form of dance or human movement.

Through the early part of the 20th century, the notation x ′ was read as " x prime " not because it was an x followed by a " prime symbol ", but because it was the first in the series that continued with x ″ (" x second ") and (" x third ").

The term engraving is now used to refer to any high-quality method of drawing music notation, particularly on a computer (" computer engraving " or " computer setting ") or by hand (" hand engraving ").

:* Minimal algebraic notation ( MAN ) is similar to SAN but omits the indicators for capture (" x ") and check ("+").

This notation form was called jianzi pu ( 減字譜 ) ( literally " reduced notation ") and it was a great leap forward for recording qin pieces.

* Tatsumaki Taiko-Tatsumaki Taiko's site includes a Dictionary page with " Kuchi Showa " (" Kuchi Shoga ") notation, as well as a Lesson page with examples of notated rhythms.

The plica was adopted from the liquescent neumes ( cephalicus ) of chant notation, and receives its name ( Latin for " fold ") from its form which, when written as a separate note, had the shape of a U or an inverted U. In modal notation, however, the plica usually occurs as a vertical stroke added to the end of a ligature, making it a ligatura plicata.