{"id":5811,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/sqrtpi\/"},"modified":"2021-02-26T10:03:38","modified_gmt":"2021-02-26T10:03:38","slug":"sqrtpi","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/sqrtpi\/","title":{"rendered":"SQRTPI"},"content":{"rendered":"

Funkce SQRTPI<\/strong> v aplikac\u00edch Microsoft Excel a Google Sheets slou\u017e\u00ed k v\u00fdpo\u010dtu odmocniny z \u010d\u00edsla, kter\u00e9 je sou\u010dinem hodnoty \u03c0 (pi) a zadan\u00e9ho kladn\u00e9ho \u010d\u00edsla. Tato funkce je u\u017eite\u010dn\u00e1 pro aplikace v matematice, fyzice a in\u017een\u00fdrstv\u00ed, kde se vypo\u010d\u00edt\u00e1vaj\u00ed hodnoty souvisej\u00edc\u00ed s kruhy nebo sf\u00e9rami. <\/p>\n

Popis a syntaxe funkce<\/h2>\n

Syntaxe funkce SQRTPI<\/code> je n\u00e1sleduj\u00edc\u00ed: <\/p>\n

SQRTPI(\u010d\u00edslo)<\/code><\/pre>\n
 Kde \u010d\u00edslo<\/em> je kladn\u00e1 hodnota, kter\u00e1 se vyn\u00e1sob\u00ed \u03c0, a pot\u00e9 se z t\u00e9to hodnoty vypo\u010dte odmocnina. <\/p>\n
 Nap\u0159\u00edklad, pou\u017eit\u00ed SQRTPI(4)<\/code> vr\u00e1t\u00ed hodnotu odmocniny z 4\u03c0, kter\u00e1 je p\u0159ibli\u017en\u011b 3.5449. <\/p>\n
P\u0159\u00edklady vyu\u017eit\u00ed<\/h2>\n
 Zde jsou dva praktick\u00e9 p\u0159\u00edklady ukazuj\u00edc\u00ed, jak m\u016f\u017ee b\u00fdt funkce SQRTPI<\/code> pou\u017eita k \u0159e\u0161en\u00ed specifick\u00fdch probl\u00e9m\u016f: <\/p>\n
    \n
  • V\u00fdpo\u010det charakteristik sf\u00e9ry:<\/strong> Tuto funkci m\u016f\u017eete pou\u017e\u00edt k rychl\u00e9mu odhadu polom\u011bru sf\u00e9ry, pokud zn\u00e1te jej\u00ed plochu.<\/li>\n
  • Anal\u00fdza v oblasti statistiky:<\/strong> Funkce je tak\u00e9 u\u017eite\u010dn\u00e1 pro v\u00fdpo\u010det standardn\u00ed odchylky, kdy\u017e jsou data distribuov\u00e1na kruhov\u011b.<\/li>\n<\/ul>\n
    Podrobn\u00e9 \u0159e\u0161en\u00ed \u00faloh<\/h2>\n
     P\u0159\u00edklad 1: V\u00fdpo\u010det polom\u011bru sf\u00e9ry z jej\u00ed plochy<\/strong> <\/p>\n
     P\u0159edpokl\u00e1dejme, \u017ee m\u00e1me sf\u00e9ru s plochou 50 \u010dtvere\u010dn\u00edch metr\u016f. Polom\u011br sf\u00e9ry R m\u016f\u017eeme vypo\u010d\u00edtat pomoc\u00ed vzorce: <\/p>\n
    R = SQRT(A \/ \u03c0)<\/code><\/pre>\n
     kde A je plocha sf\u00e9ry. Pro tento v\u00fdpo\u010det pou\u017eijeme SQRTPI<\/code> takto: <\/p>\n
    =SQRTPI(50 \/ \u03c0) = SQRTPI(15.9155) \u2248 3.99 metr\u016f<\/code><\/pre>\n
     D\u00edky funkci SQRTPI jsme odhadli polom\u011br sf\u00e9ry. <\/p>\n
     P\u0159\u00edklad 2: V\u00fdpo\u010det standardn\u00ed odchylky pro kruhov\u00e1 data<\/strong> <\/p>\n
     M\u00e1me data s kruhov\u00fdmi hodnotami a predpokl\u00e1d\u00e1me, \u017ee standardn\u00ed odchylka t\u011bchto dat je 2\u03c0. Pro jej\u00ed v\u00fdpo\u010det m\u016f\u017eeme vyu\u017e\u00edt funkci SQRTPI<\/code>: <\/p>\n
    =SQRTPI(2 * \u03c0) = SQRTPI(6.283) \u2248 2.5066<\/code><\/pre>\n
     Pomoc\u00ed tohoto p\u0159\u00edstupu jsme snadno zjistili standardn\u00ed odchylku pro kruhov\u00e1 data. <\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed druhou odmocninu v\u00fdrazu (\u010d\u00edslo * p\u00ed)<\/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-5811","post","type-post","status-publish","format-standard","hentry","category-matematicke-a-trigonometricke"],"acf":[],"yoast_head":"\nFunkce SQRTPI v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije SQRTPI u Excelu i Google tablicama. 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