Qué (quién) es lambda abstractions - definición

SERIES OF JAPANESE ROCKETS

Lambda 4-S; Lambda (rocket); Lambda-4

lambda abstraction

FORMAL SYSTEM IN MATHEMATICAL LOGIC

Lamda calculus; Lambda-calculus; Lambda abstraction; Lambda-definable function; Lambda-definable functions; Lambda calculas; Beta reduction; Alpha conversion; Lambda-recursive function; Lambda programming; Eta reduction; Lambda Calculus; Untyped lambda calculus; Λ-calculus; Alpha equivalence; Eta expansion; Abstraction operator; Alpha reduction; Beta substitution; Beta conversion; Α conversion; Λ calculus; Β-reduction; B-reduction; L-calculus; L calculus; A conversion; Beta-reduction; Λa-calculus; Lanbda-calculus; Lambda kalkül; Alpha renaming; Lambda calculi; Λ-abstraction; AlphaRenaming; Α-conversion; Capture-avoiding substitution; Lambda term; Lamda expression; Alpha-renaming; Alpha-conversion; Eta conversion; Eta-conversion; Η-conversion; Η conversion; Lambda language; Type-free lambda calculus; Typefree lambda calculus; Type free lambda calculus; Eta-reduction; Functional abstraction; Λx; Λy; Λz; Anonymous function abstraction; Lambda-calculi; Lambda-term bound variables; Lambda terms; Alpha equivalent

A term in lambda-calculus denoting a function. A lambda abstraction begins with a lower-case lambda (represented as "" in this document), followed by a variable name (the "bound variable"), a full stop and a lambda expression (the body). The body is taken to extend as far to the right as possible so, for example an expression, x . y . x+y is read as x . ( y . x+y). A nested abstraction such as this is often abbreviated to: x y . x + y The lambda expression ( v . E) denotes a function which takes an argument and returns the term E with all free occurrences of v replaced by the actual argument. Application is represented by juxtaposition so ( x . x) 42 represents the identity function applied to the constant 42. A lambda abstraction in Lisp is written as the symbol lambda, a list of zero or more variable names and a list of zero or more terms, e.g. (lambda (x y) (plus x y)) Lambda expressions in Haskell are written as a backslash, "", one or more patterns (e.g. variable names), "->" and an expression, e.g. x -> x. (1995-01-24)

Gnome Lambda

ROTARY PISTON AIRCRAFT ENGINE

Gnome Lambda-Lambda; Gnome 7 Lambda; Gnome 14 Lambda-Lambda.; Oberursel U.0; Oberursel U.III; Gnome 14 Lambda-Lambda; Gnome Lambda Lambda; Gnome Λ80 Lambda; Gnome ΛΛ160 Lambda-Lambda; Gnôme 14 Lambda-Lambda; Motorenfabrik Oberursel U.0

The Gnome 7 Lambda was a French designed, seven-cylinder, air-cooled rotary aero engine that was produced under license in Britain and Germany. Powering several World War I-era aircraft types it was claimed to produce from its capacity of although recorded figures are lower.

https://en.wikipedia.org/wiki/Gnome_Lambda

Lambda Nordica

SWEDISH PERIODICAL

Draft:Lambda Nordica; Lambda Nord; Lambda Nord.

Lambda Nordica is a peer-reviewed, open-access academic journal of LGBTQ studies. The journal is oldest of its kind in the Nordic region, dedicated to interdisciplinary research in lesbian/gay/bi/trans* and queer studies.

https://en.wikipedia.org/wiki/Lambda_Nordica

Wikipedia

Lambda (rocket family)

Lambda is the name of a series of Japanese carrier rockets. It consisted of the types Lambda 2, LS-A, LSC-3, Lambda 3, Lambda 4 and LS-C, developed jointly by Institute of Industrial Science of University of Tokyo, Institute of Space and Astronautical Science of Tokyo University, and Prince Motor Company, which merged with Nissan in 1966.

On February 11, 1970, the first Japanese satellite Ohsumi was launched using a Lambda 4 rocket.

Lambda series rockets did not have guidance systems, as they had the potential to be converted for offensive military use, thus interpreted as a violation of Article 9 of the Japanese Constitution. However, future Japanese launch vehicles, such as the H-II, were allowed to have guidance systems.

The Lambda 4 was launched nine times, though five were failures. The first launch of the Lambda 4S rocket took place on September 26, 1966, from Kagoshima. A fourth-stage attitude control failed resulting in loss of the vehicle and payload. The last launch date was September 1, 1974.

https://en.wikipedia.org/wiki/Lambda (rocket family)