{"id":5565,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/factdouble\/"},"modified":"2021-02-26T09:55:02","modified_gmt":"2021-02-26T09:55:02","slug":"factdouble","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/factdouble\/","title":{"rendered":"FACTDOUBLE"},"content":{"rendered":"

Syntaxe a popis<\/h2>\n

Dvojit\u00fd faktori\u00e1l nebo tak\u00e9 st\u0159\u00eddav\u00fd faktori\u00e1l je funkce dostupn\u00e1 v aplikac\u00edch MS Excel a Google Tabulky. Tato funkce vrac\u00ed dvojit\u00fd faktori\u00e1l zadan\u00e9ho \u010d\u00edsla, co\u017e znamen\u00e1, \u017ee n\u00e1sob\u00ed \u010d\u00edslo ka\u017ed\u00fdm druh\u00fdm \u010d\u00edslem a\u017e do 1. V MS Excel je syntaxe funkce n\u00e1sleduj\u00edc\u00ed:<\/p>\n

=FACTDOUBLE(\u010d\u00edslo)<\/code><\/pre>\n
Kde \u010d\u00edslo<\/code> je hodnota, pro kterou chceme vypo\u010d\u00edtat dvojit\u00fd faktori\u00e1l. \u010c\u00edslo mus\u00ed b\u00fdt nez\u00e1porn\u00e9 cel\u00e9 \u010d\u00edslo.<\/p>\n
V Google Tabulk\u00e1ch je syntaxe stejn\u00e1:<\/p>\n
=FACTDOUBLE(\u010d\u00edslo)<\/code><\/pre>\n
Praktick\u00e9 \u00fakoly a jejich \u0159e\u0161en\u00ed<\/h2>\n
\u00dakol 1: V\u00fdpo\u010det dvojit\u00e9ho faktori\u00e1lu pro zadan\u00e9 \u010d\u00edslo<\/h3>\n
P\u0159edstavme si, \u017ee pot\u0159ebujeme ur\u010dit dvojit\u00fd faktori\u00e1l pro \u010d\u00edslo 8. V tomto p\u0159\u00edpad\u011b bychom pou\u017eili vzorec:<\/p>\n
=FACTDOUBLE(8)<\/code><\/pre>\n
A v\u00fdsledek by byl 384<\/strong>, proto\u017ee 8 * 6 * 4 * 2 = 384. Tento v\u00fdpo\u010det m\u016f\u017ee b\u00fdt u\u017eite\u010dn\u00fd nap\u0159\u00edklad v pokro\u010dil\u00e9 kombinatorice nebo teoretick\u00e9 informatice pro ur\u010den\u00ed po\u010dtu mo\u017en\u00fdch uspo\u0159\u00e1d\u00e1n\u00ed nebo kombinac\u00ed ur\u010dit\u00e9ho typu.<\/p>\n
\u00dakol 2: Pou\u017eit\u00ed dvojit\u00e9ho faktori\u00e1lu p\u0159i \u0159e\u0161en\u00ed kombinatorick\u00fdch h\u00e1danek<\/h3>\n
P\u0159edpokl\u00e1dejme, \u017ee mus\u00edme spo\u010d\u00edtat po\u010det zp\u016fsob\u016f, jak\u00fdmi lze uspo\u0159\u00e1dat \u010d\u00edsla tak, aby \u017e\u00e1dn\u00e1 dv\u011b sud\u00e1 \u010d\u00edsla nebyla vedle sebe. Pro 5 \u010d\u00edsel (kde jsou t\u0159i sud\u00e1 a dv\u011b lich\u00e1), m\u016f\u017eeme pou\u017e\u00edt dvojit\u00fd faktori\u00e1l pro po\u010det uspo\u0159\u00e1d\u00e1n\u00ed sud\u00fdch \u010d\u00edsel a odd\u011blen\u011b pro lich\u00e1. Vzorce by vypadaly takto:<\/p>\n
=FACTDOUBLE(3) * FACTDOUBLE(2)<\/code><\/pre>\n
Co\u017e spo\u010d\u00edt\u00e1 8<\/strong>, proto\u017ee (3 * 1) * (2 * 1) = 3 * 2 = 6. V\u00fdsledn\u00fd po\u010det, 6, p\u0159edstavuje jak uspo\u0159\u00e1dat t\u0159i sud\u00e1 \u010d\u00edsla a dv\u011b lich\u00e1 v r\u00e1mci dan\u00fdch pravidel.<\/p>\n
Tyto p\u0159\u00edklady ukazuj\u00ed, jak m\u016f\u017ee b\u00fdt funkce FACTDOUBLE vyu\u017eita v praktick\u00fdch situac\u00edch k \u0159e\u0161en\u00ed konkr\u00e9tn\u00edch probl\u00e9mov\u00fdch \u00faloh ve statistice, matematice nebo teoretick\u00e9 informatice.<\/p>\n","protected":false},"excerpt":{"rendered":"
Vr\u00e1t\u00ed dvojit\u00fd faktori\u00e1l \u010d\u00edsla<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[282],"tags":[],"class_list":["post-5565","post","type-post","status-publish","format-standard","hentry","category-matematicke-a-trigonometricke"],"acf":[],"yoast_head":"\nFunkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije FACTDOUBLE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/functiontranslator.com\/cs\/factdouble\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta property=\"og:description\" content=\"Opis funkcije FACTDOUBLE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/functiontranslator.com\/cs\/factdouble\/\" \/>\n<meta property=\"og:site_name\" content=\"Function Translator\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T13:34:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-26T09:55:02+00:00\" \/>\n<meta name=\"author\" content=\"glavadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"glavadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/factdouble\/\",\"url\":\"https:\/\/functiontranslator.com\/cs\/factdouble\/\",\"name\":\"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule\",\"isPartOf\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\"},\"datePublished\":\"2025-07-15T13:34:45+00:00\",\"dateModified\":\"2021-02-26T09:55:02+00:00\",\"author\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\"},\"description\":\"Opis funkcije FACTDOUBLE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\",\"breadcrumb\":{\"@id\":\"https:\/\/functiontranslator.com\/cs\/factdouble\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/functiontranslator.com\/cs\/factdouble\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/factdouble\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Funkce aplikace Excel\",\"item\":\"https:\/\/functiontranslator.com\/cs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Matematick\u00e9 a trigonometrick\u00e9\",\"item\":\"https:\/\/functiontranslator.com\/cs\/matematicke-a-trigonometricke\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"FACTDOUBLE\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\",\"url\":\"https:\/\/functiontranslator.com\/no\/\",\"name\":\"Function Translator\",\"description\":\"Excel function translator\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/functiontranslator.com\/no\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\",\"name\":\"glavadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"caption\":\"glavadmin\"},\"sameAs\":[\"https:\/\/functiontranslator.com\"],\"url\":\"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule","description":"Opis funkcije FACTDOUBLE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/functiontranslator.com\/cs\/factdouble\/","og_locale":"cs_CZ","og_type":"article","og_title":"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule","og_description":"Opis funkcije FACTDOUBLE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","og_url":"https:\/\/functiontranslator.com\/cs\/factdouble\/","og_site_name":"Function Translator","article_published_time":"2025-07-15T13:34:45+00:00","article_modified_time":"2021-02-26T09:55:02+00:00","author":"glavadmin","twitter_card":"summary_large_image","twitter_title":"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule","twitter_misc":{"Napsal(a)":"glavadmin","Odhadovan\u00e1 doba \u010dten\u00ed":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/functiontranslator.com\/cs\/factdouble\/","url":"https:\/\/functiontranslator.com\/cs\/factdouble\/","name":"Funkce FACTDOUBLE v Excelu: jak funguje, primjeri kori\u0161tenja formule","isPartOf":{"@id":"https:\/\/functiontranslator.com\/no\/#website"},"datePublished":"2025-07-15T13:34:45+00:00","dateModified":"2021-02-26T09:55:02+00:00","author":{"@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389"},"description":"Opis funkcije FACTDOUBLE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","breadcrumb":{"@id":"https:\/\/functiontranslator.com\/cs\/factdouble\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/functiontranslator.com\/cs\/factdouble\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/functiontranslator.com\/cs\/factdouble\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Funkce aplikace Excel","item":"https:\/\/functiontranslator.com\/cs\/"},{"@type":"ListItem","position":2,"name":"Matematick\u00e9 a trigonometrick\u00e9","item":"https:\/\/functiontranslator.com\/cs\/matematicke-a-trigonometricke\/"},{"@type":"ListItem","position":3,"name":"FACTDOUBLE"}]},{"@type":"WebSite","@id":"https:\/\/functiontranslator.com\/no\/#website","url":"https:\/\/functiontranslator.com\/no\/","name":"Function Translator","description":"Excel function translator","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/functiontranslator.com\/no\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Person","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389","name":"glavadmin","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","caption":"glavadmin"},"sameAs":["https:\/\/functiontranslator.com"],"url":"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/comments?post=5565"}],"version-history":[{"count":2,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5565\/revisions"}],"predecessor-version":[{"id":30703,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5565\/revisions\/30703"}],"wp:attachment":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/media?parent=5565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/categories?post=5565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/tags?post=5565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}