{"id":8060,"date":"2023-01-05T05:00:33","date_gmt":"2023-01-05T03:00:33","guid":{"rendered":"http:\/\/www.glc.us.es\/~jalonso\/exercitium\/?p=8060"},"modified":"2023-04-16T17:59:58","modified_gmt":"2023-04-16T15:59:58","slug":"05-ene-23-a","status":"publish","type":"post","link":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/05-ene-23-a\/","title":{"rendered":"El tipo de las expresiones aritm\u00e9ticas b\u00e1sicas"},"content":{"rendered":"<h3>1. El tipo de las expresiones aritm\u00e9ticas b\u00e1sicas en Haskell<\/h3>\n<p>La expresi\u00f3n aritm\u00e9tica 2*(3+7) se representa por<\/p>\n<pre lang=\"text\">\n   P (C 2) (S (C 3) (C 7))\n<\/pre>\n<p>usando el tipo de dato definido a continuaci\u00f3n.<\/p>\n<pre lang=\"haskell\">\nmodule Expresion_aritmetica_basica where\n\ndata Expr = C Int\n          | S Expr Expr\n          | P Expr Expr\n<\/pre>\n<h3>2. El tipo de las expresiones aritm\u00e9ticas b\u00e1sicas en Python<\/h3>\n<p>La expresi\u00f3n aritm\u00e9tica 2*(3+7) se representa por<\/p>\n<pre lang=\"text\">\n   P(C(2), S(C(3), C(7)))\n<\/pre>\n<p>usando el tipo de dato definido a continuaci\u00f3n.<\/p>\n<pre lang=\"python\">\nfrom dataclasses import dataclass\n\n\n@dataclass\nclass Expr:\n    pass\n\n@dataclass\nclass C(Expr):\n    x: int\n\n@dataclass\nclass S(Expr):\n    x: Expr\n    y: Expr\n\n@dataclass\nclass P(Expr):\n    x: Expr\n    y: Expr\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>1. El tipo de las expresiones aritm\u00e9ticas b\u00e1sicas en Haskell La expresi\u00f3n aritm\u00e9tica 2*(3+7) se representa por P (C 2) (S (C 3) (C 7)) usando el tipo de dato definido a continuaci\u00f3n. module Expresion_aritmetica_basica where data Expr = C Int | S Expr Expr | P Expr Expr 2. El tipo de las expresiones&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"jetpack_post_was_ever_published":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"footnotes":"","_jetpack_memberships_contains_paid_content":false},"categories":[581],"tags":[582],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/posts\/8060"}],"collection":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/comments?post=8060"}],"version-history":[{"count":1,"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/posts\/8060\/revisions"}],"predecessor-version":[{"id":8061,"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/posts\/8060\/revisions\/8061"}],"wp:attachment":[{"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/media?parent=8060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/categories?post=8060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.glc.us.es\/~jalonso\/exercitium\/wp-json\/wp\/v2\/tags?post=8060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}