Down with variables

Detalhes bibliográficos
Autor(a) principal: Cunha, Alcino
Data de Publicação: 2005
Outros Autores: Pinto, Jorge Sousa, Proença, José Miguel Paiva
Tipo de documento: Relatório
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/1822/2759
Resumo: Techn. Report DI-PURe-05.06.01
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spelling Down with variablesFunctional programmingPoint-free programmingHaskellTechn. Report DI-PURe-05.06.01The subject of this paper is point-free functional programming in Haskell. By this we mean writing programs using categorically-inspired combinators, algebraic data types defined as fixed points of functors, and impicit recursion through the use of type-parameterized recursion patterns. This style of programming is appropriate for program calculation (reasoning about programs equationally), but difficult to actually use in practice - most programmers use a mixture of the above elements with explicit recursion and manipulation of arguments. In this paper we present a mechanism that allows programmers to convert classic point-wise code into point-free style, and a Haskell library that enables the direct execution of the resulting code. Together, they make possible the use of point-free either as a direct programming style or as a domain into which programs can be transformed before being subject to further manipulation.Universidade do MinhoCunha, AlcinoPinto, Jorge SousaProença, José Miguel Paiva2005-062005-06-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/reportapplication/pdfhttp://hdl.handle.net/1822/2759enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T05:24:30Zoai:repositorium.sdum.uminho.pt:1822/2759Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T15:17:24.431135Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Down with variables
title Down with variables
spellingShingle Down with variables
Cunha, Alcino
Functional programming
Point-free programming
Haskell
title_short Down with variables
title_full Down with variables
title_fullStr Down with variables
title_full_unstemmed Down with variables
title_sort Down with variables
author Cunha, Alcino
author_facet Cunha, Alcino
Pinto, Jorge Sousa
Proença, José Miguel Paiva
author_role author
author2 Pinto, Jorge Sousa
Proença, José Miguel Paiva
author2_role author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Cunha, Alcino
Pinto, Jorge Sousa
Proença, José Miguel Paiva
dc.subject.por.fl_str_mv Functional programming
Point-free programming
Haskell
topic Functional programming
Point-free programming
Haskell
description Techn. Report DI-PURe-05.06.01
publishDate 2005
dc.date.none.fl_str_mv 2005-06
2005-06-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/report
format report
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/2759
url http://hdl.handle.net/1822/2759
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
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