
	Where results make sense

Topic: Unary operation

Related Topics

Associativity

Symmetric difference

Boolean algebra

Relative complement

Venn diagram

In the News (Sat 26 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Operation article - Operation system military operations manufacturing operations anomalous - What-Means.com (Site not responding. Last check: 2007-10-08)
		Examples of operations include addition, multiplication, extraction, comparison, bit-shift, and transfer.
		Logical operations such as And, Or and Not are also operations typically performed by devices known as Logic Gates.
		In music an basic operation is one which may be performed on a set of pitches or pitch classes, including transposition, inversion, and multiplication.
	www.what-means.com /encyclopedia/Operation (273 words)

	Unary operation - Wikipedia, the free encyclopedia
		For instance, logical negation is a unary operation on truth values and squaring is a unary operation on the real numbers.
		A unary operation on the set S is nothing but a function S → S.
		Unary operators are also used in programming languages.
	en.wikipedia.org /wiki/Unary_operation (94 words)

	Operation - Wikipedia, the free encyclopedia
		In mathematics, an operation is an action applied to (one or more, but usually finitely many) numbers or other mathematical entities (e.g., vectors) to produce a well-defined result.
		In music a basic operation is one which may be performed on a set of pitches or pitch classes, including transposition, inversion, and multiplication.
		In law enforcement a sting operation can be used to catch a law breaker in the act.
	en.wikipedia.org /wiki/Operation (276 words)

	Idempotent - Wikipedia, the free encyclopedia
		Given a binary operation, an idempotent element (or simply an idempotent) is something that when multiplied by (for a function, composed with) itself, gives itself as a result.
		A unary operation (i.e., a function), is idempotent if, whenever it is applied twice to any element, it gives the same result as if it were applied once.
		In this case, function composition (denoted "o") is a binary operation on X, and a function f : X → X is idempotent as a unary operator if and only if f o f = f, that is, if and only if f is an idempotent element of this binary operation.
	en.wikipedia.org /wiki/Idempotency (827 words)

	Unary operation -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-08)
		In (A science (or group of related sciences) dealing with the logic of quantity and shape and arrangement) mathematics, a unary operation is an operation with only one (A quantity upon which a mathematical operation is performed) operand.
		For instance, (Click link for more info and facts about logical negation) logical negation is a unary operation on (Click link for more info and facts about truth value) truth values and squaring is a unary operation on the (Any rational or irrational number) real numbers.
		A unary operation on the (A group of things of the same kind that belong together and are so used) set S is nothing but a (A mathematical relation such that each element of one set is associated with at least one element of another set) function S → S.
	www.absoluteastronomy.com /encyclopedia/u/un/unary_operation.htm (163 words)

	[No title]
		0 1 carrier This symbol represents a unary function, whose argument should be a ring S (for instance constructed by ring).
		When applied to S, its value should be the set of elements of S. The carrier of ring(R,+,0,-,,1) is R. multiplication This symbol represents a unary* function, whose argument should be a ring S. It returns the multiplication map on S. We allow for the map to be n-ary.
		minus This symbol represents a unary function, whose argument should be a ring S. It returns the map sending an element of S to its additive inverse.
	www.win.tue.nl /~amc/oz/om/cds/ring1.html (451 words)

	Algebraic structure - Wikipedia, the free encyclopedia
		In abstract algebra, an algebraic structure consists of a set together with a collection of operations or relations defined on it which satisfy certain axioms.
		Unary system: a set S with a unary operation, i.e.
		For example, a topological group is a topological space with a group structure such that the operations of multiplication and taking inverses are continuous; a topological group has both a topological and an algebraic structure.
	www.wikipedia.org /wiki/Algebraic_structure (598 words)

	[No title]
		0 1 1 carrier This symbol represents a unary function, whose argument should be a field S (for instance constructed by field).
		minus This symbol represents a unary function, whose argument should be a field S. It returns the map sending an element of S to its additive inverse.
		inverse This symbol represents a unary function, whose argument should be a field S. It returns the map sending a nonzero element of S to its multiplicative inverse.
	www.win.tue.nl /~amc/oz/om/cds/field1.html (465 words)

	RTR's Win95Pak: Man Page for PERLOVL
		Calling Conventions for Unary Operations Unary operation are considered binary operations with the second argument being undef.
		This operation is called in the situations when a mutator is applied to a reference that shares its object with some other reference, such as $a=$b; $a++; To make this change to $a and not to change $b, a freshly made copy of $$a is made, and $a is assigned a reference to this object.
		Although the copy constructor is specially designed to make overloading operations with references to an array simpler, as it now works it's useless for this because a subroutine cannot return an array in the same way as it returns a scalar (from the point of view of Perl internals).
	www.rtr.com /win95pak/perlovl.htm (1769 words)

	unary - a Whatis.com definition (Site not responding. Last check: 2007-10-08)
		Sometimes a unary operation is called a monadic operation or a singulary operation.
		This operation changes the value of the bit (binary digit) from 0 to 1 or from 1 to 0.
		In common arithmetic, the unary operators are negation, the reciprocal, and the absolute value.
	whatis.techtarget.com /definition/0,,sid9_gci940292,00.html (284 words)

	Groups - Alternative Definition (Site not responding. Last check: 2007-10-08)
		It's tempting to think that a set with an associative binary operation which satisfies both of these Laws must be a group, but it's not true.
		If G is a finite set with an associative binary operation , such that a x = a * y implies x = y, and x * a = y * a implies x = y, then G is a group.
		Now assume G is a set with associative operation , such that, for a and b in G the equations a x = b and y * a = b both have solutions x, y in G (not necessarily distinct).
	www.math.uaa.alaska.edu /~smiley/math303/math303notes4.html (747 words)

	Sets (Site not responding. Last check: 2007-10-08)
		An operation which acts upon one element is called a unary operation, an operation which acts upon two elements is called a binary operation.
		For example, negation is a unary operation on the set of integers, negation is a binary operation on the set of integers.
		Often binary and unary operations are defined for a set in the stricter sense that the set is closed under those operations.
	ncca.bournemouth.ac.uk /CourseInfo/BAVisAn/Year1/Maths/Sets (710 words)

	Practical Foundations of Mathematics
		Although in the examples from geometry and physics the operations are untyped and always reversible, they illustrate that groups, monoids and categories not only are syntactic abstract algebraic structures, but also have a semantic influence.
		A unary theory also describes a polyhedron in which the types are vertices, the operation-symbols are oriented edges and the laws are faces, though it need not be embeddable in R
		In the case of a free unary theory, the maps are lists (Definition 2.7.2) of generators, though we postpone the proof to Theorem 6.2.8(a).
	www.geocities.com /yury_bendersky/b/f/s42.html (2176 words)

	Math Compiler (Site not responding. Last check: 2007-10-08)
		Unary minus and the following binary operators are allowed: + (addition), - (subtraction), * (multiplication), / (division) and ^ (exponentiation).
		The compiler is not case sensitive and space characters inserted between operands, operators, and functions are ignored.
		Parentheses may be used to change the priority of operations, and comments may be appended to the end of an equation using the semicolon delimiter, e.g., “2.1(1-exp(-ax)); first order growth”.
	www.mactech.com:16080 /articles/mactech/Vol.08/08.03/MathCompiler (2578 words)

	PERLOVL (Site not responding. Last check: 2007-10-08)
		Overloading of operators is a subject not to be taken lightly.
		Unary operation are considered binary operations with the second argument being undef.
		The table of methods for all operations is cached as a magic for the symbol table hash of the package.
	www.emerson.emory.edu /services/perl/perlovl.html (1401 words)

	Formation of Expressions
		A defined operator uses a symbol that is either the symbol for an intrinsic operator or is a new operator symbol.
		Notice that the defined operators have fixed precedences; defined unary operators have the highest precedence of all operators and are all of equal precedence; defined binary operators have the lowest precedence, are all of equal precedence, and are combined left-to-right when in contexts of equal precedence.
		As a consequence of the expression formation rules, unary operators cannot appear in a context of equal precedence; the precedence must be specified by parentheses.
	docs.cray.com /books/007-3692-005/html-007-3692-005/zfixedjxx664mh.html (5895 words)

	Kleene star - Wikipedia, the free encyclopedia
		In mathematical logic and computer science, the Kleene star (or Kleene closure) is a unary operation, either on sets of strings or on sets of symbols or characters.
		The Kleene star is often generalized for any monoid (M,.), that is, a set M and binary operation '.' on M such that
		This is a generalization of the Kleene star discussed above since the set of all strings over some set of symbols forms a monoid (with string concatenation as binary operation).
	en.wikipedia.org /wiki/Kleene_star (348 words)

	PERLOVL (Site not responding. Last check: 2007-10-08)
		If a method for an operation is not found, and $OVERLOAD{"fallback"} is TRUE or undefined, Perl tries to to autogenerate a substitute method for the missing operation based on defined operations.
		The ++$a operation can be expressed in terms of $a+=1 or $a+1, and $a-- in terms of $a-=1 and $a-1.
		The restriction for the comparison operation is that even if, for example, `cmp' should return a blessed reference, the autogenerated `lt' function will produce only a standard logical value based on the numerical value of the result of `cmp'.
	users.keyway.net /~beast/perl/perlovl.html (1609 words)

	unary - definition by dict.die.net (Site not responding. Last check: 2007-10-08)
		unary adj : consisting of or involving a single element or component; "in a unary operation in a mathematical system one element is used to yield a single result"
		(or "monadic") A description of a function or operator which takes one argument, e.g.
		Numbers in unary notation can be represented particularly efficiently however since each digit requires no storage.
	dict.die.net /unary (122 words)

	5.5 Unary arithmetic operations
		All unary arithmetic (and bit-wise) operations have the same priority:
		(minus) operator yields the negation of its numeric argument.
		(invert) operator yields the bit-wise inversion of its plain or long integer argument.
	www.python.org /doc/current/ref/unary.html (54 words)

	Unär operator -- en:Unary operation En unär operator eller monadisk oper... (Site not responding. Last check: 2007-10-08)
		En unär operator eller monadisk operator är inom matematiken en operator med bara en operand.
		Logisk negation är till exempel en unär operator på sanningsvärden och kvadrering är en unär operation på de reella talen.
		En unär operator på mängden S är ingenting annat än en funktion S → S.
	monadisk_operator.exsudo.se (80 words)

	Unary Operation Encyclopedia Article, Definition, History, Biography (Site not responding. Last check: 2007-10-08)
		Looking For unary operation - Find unary operation and more at Lycos Search.
		Find unary operation - Your relevant result is a click away!
		Look for unary operation - Find unary operation at one of the best sites the Internet has to offer!
	www.folkartmuseum.com /encyclopedia/Unary_operation (262 words)

	Atlas: On lattices of topologies of some unary algebras by Anna Kartashova (Site not responding. Last check: 2007-10-08)
		An algebra with one unary operation is called a unar.
		It is known that there is a finite algebra with two unary operations whose congruence lattice is not isomorphic to a congruence lattice of a unar (see [1, Theorem 5.6]).
		+1 with two unary operations such that the lattice Im(A) is distributive, consists of 4n+1 elements and Im(A) is non-isomorphic to any lattice of topologies of unars.
	atlas-conferences.com /cgi-bin/abstract/cake-25 (232 words)

	Formation of Expressions
		Use of some of the operators as Boolean or masking operators is an extension to the Fortran standard that is supported by the Cray Fortran Compiler.
		For binary operations, if the operands are both of type integer but with different kind type parameters, the kind type parameter value of the result is the kind type parameter of the operand with the larger sizes.
		For binary operations, if the operands are both of type real or complex but with different kind type parameters, the kind type parameter of the result is the kind type parameter of the operand with the larger precision.
	docs.cray.com /books/S-3692-51/html-S-3692-51/zfixedk1q3wmql.html (5707 words)

	unary - Definition of unary by Webster's Online Dictionary (Site not responding. Last check: 2007-10-08)
		unary - consisting of or involving a single element or component; "in a unary operation in a mathematical system one element is used to yield a single result"
		unary - (or "monadic") A description of a function or operator which takes one argument, e.
		Attempting to add one to zero results in an infinite sequence of carries.
	www.webster-dictionary.org /definition/unary (133 words)

	CombinatorPattern - The Haskell Wiki (Site not responding. Last check: 2007-10-08)
		In mathematics, an operation on a set is closed if doing the operation on elements of the set yields an element of the set.
		What makes closed operations powerful is that we compose simple ones to build more advanced ones.
		The properties states that the unit element is neutral with respect to the binary operation.
	www.haskell.org /hawiki/CombinatorPattern (620 words)

	ICS 465 Assignment #5-2B - Abstract Calculator Applet (Site not responding. Last check: 2007-10-08)
		An applet calculator that can perform a series of binary or unary operations on numbers of a given base.
		The base and operations are specified in the applet's parameter.
		It consists of an abstract class Operation, BinaryOperation, and Unary Operation.
	www2.hawaii.edu /~tsuhako/ics465/assignment05-2b.html (102 words)

	[No title] (Site not responding. Last check: 2007-10-08)
		An expression can either be a constant, a binary operation, or a unary operation.
		Let P stand for unary plus and M stand for unary minus - write code that can accept a comma separated list of arguments and evaluates them.
		Then all the basic terminal classes constitute either a constant expression or a basic operation expression.
	www.cse.ucsc.edu /classes/cmp109/Spring97/hw6.html (316 words)

Try your search on: Qwika (all wikis)