{"id":169715,"date":"2022-08-22T13:17:00","date_gmt":"2022-08-22T13:17:00","guid":{"rendered":"https:\/\/datascientest.com\/?p=169715"},"modified":"2023-11-09T14:03:45","modified_gmt":"2023-11-09T14:03:45","slug":"comment-determiner-la-limite-dune-fonction","status":"publish","type":"post","link":"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction","title":{"rendered":"Limite d&rsquo;une fonction : comment la d\u00e9terminer ?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"169715\" class=\"elementor elementor-169715\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bf52797 e-flex e-con-boxed e-con\" data-id=\"bf52797\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebfdf0d elementor-widget elementor-widget-heading\" data-id=\"ebfdf0d\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h2 class=\"elementor-heading-title elementor-size-default\">Toutes les disciplines scientifiques se basent sur les math\u00e9matiques et la data science n\u2019y fait pas exception. Lorsque les probl\u00e8mes \u00e0 r\u00e9soudre sont des probl\u00e8mes d\u2019optimisation, il est n\u00e9cessaire de ma\u00eetriser ce qu\u2019est la limite d\u2019une fonction. Dans cet article, vous d\u00e9couvrirez comment d\u00e9terminer la limite d\u2019une fonction.<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-235df9b e-flex e-con-boxed e-con\" data-id=\"235df9b\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-02837c7 elementor-widget elementor-widget-heading\" data-id=\"02837c7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Limite : D\u00e9finition<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f7b0280 elementor-widget elementor-widget-shortcode\" data-id=\"f7b0280\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">La limite d\u2019une fonction <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> correspond \u00e0 la valeur vers  laquelle se rapproche la fonction lorsque son argument se rapproche d\u2019une certaine valeur.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d213232 elementor-widget elementor-widget-shortcode\" data-id=\"d213232\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Math\u00e9matiquement, on \u00e9crit <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65f728c elementor-widget elementor-widget-shortcode\" data-id=\"65f728c\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><span class=\"katex-eq\" data-katex-display=\"false\">\\lim \\limits_{x \\to a} f(x) = l<\/span>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8125c58 elementor-widget elementor-widget-shortcode\" data-id=\"8125c58\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">On dit que <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> tend vers <span class=\"katex-eq\" data-katex-display=\"false\">l<\/span> lorsque <span class=\"katex-eq\" data-katex-display=\"false\">x<\/span> tend vers <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span>.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ef6e4a elementor-widget elementor-widget-shortcode\" data-id=\"7ef6e4a\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Selon les cas, <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> et <span class=\"katex-eq\" data-katex-display=\"false\">l<\/span> peuvent \u00eatre des nombres r\u00e9els, ou bien \u00eatre \u00e9gaux \u00e0  <span class=\"katex-eq\" data-katex-display=\"false\"> \\pm \\infty<\/span>.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9cc4f77 e-flex e-con-boxed e-con\" data-id=\"9cc4f77\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b7c7c6f elementor-widget elementor-widget-heading\" data-id=\"b7c7c6f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Limites des fonctions usuelles<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e2d985 elementor-widget elementor-widget-heading\" data-id=\"8e2d985\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- Limites finies en une valeur r\u00e9elle\n<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f040cdb elementor-widget elementor-widget-shortcode\" data-id=\"f040cdb\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Par exemple, pour <span class=\"katex-eq\" data-katex-display=\"false\">f(x) = x^2<\/span>, la limite quand <span class=\"katex-eq\" data-katex-display=\"false\">x<\/span> tend vers <span class=\"katex-eq\" data-katex-display=\"false\">2<\/span> est <span class=\"katex-eq\" data-katex-display=\"false\">2^2 = 4<\/span>.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87614b9 elementor-widget elementor-widget-heading\" data-id=\"87614b9\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- Limites \u00e0 l\u2019infini\n<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3745e2d elementor-widget elementor-widget-shortcode\" data-id=\"3745e2d\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Lorsque la fonction est bien d\u00e9finie en un nombre r\u00e9el <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> (on dit qu\u2019elle est continue en <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span>), alors la limite en <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> vaut exactement <span class=\"katex-eq\" data-katex-display=\"false\">f(a)<\/span>.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8c81dd elementor-widget elementor-widget-shortcode\" data-id=\"a8c81dd\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Lorsque la variable <span class=\"katex-eq\" data-katex-display=\"false\">x<\/span> prend des valeurs tr\u00e8s grandes (positivement ou n\u00e9gativement), on dit que <span class=\"katex-eq\" data-katex-display=\"false\">x<\/span> tend vers plus ou moins l\u2019infini. Dans ce cas, on distingue les cas o\u00f9 <span class=\"katex-eq\" data-katex-display=\"false\">f(x)<\/span> se rapproche d\u2019une valeur finie et ceux o\u00f9 <span class=\"katex-eq\" data-katex-display=\"false\">f(x)<\/span> s\u2019\u00e9loigne vers l\u2019infini. Dans ce premier cas, on dit que <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> converge, et dans le second que <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> diverge.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4d0595a elementor-widget elementor-widget-shortcode\" data-id=\"4d0595a\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Ci-dessous, un tableau r\u00e9sumant les limites de fonctions usuelles \u00e0 l\u2019infini\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1404994 elementor-hidden-mobile elementor-widget elementor-widget-shortcode\" data-id=\"1404994\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><span class=\"katex-eq\" data-katex-display=\"false\">\n\\begin{array}{|c|c|c|} \n\t\\hline \\text{Fonction} &amp; \\text{Limite en }+ \\infty, \\: x \\to +\\infty &amp; \\text{Limite en }-\\infty ,\\:x \\to - \\infty \\\\\n\t\\hline f(x) = x &amp; +\\infty &amp; -\\infty \\\\\n\t\\hline f(x) = x^n \\quad n \\geq 1 &amp; +\\infty &amp; \\begin{cases} &amp; + \\infty \\text{ si } n \\text{ est pair } \\\\ &amp; - \\infty \\text{ si } n \\text{ est impair} \\end{cases} \\\\\n\t\\hline f(x) = e^x &amp; +\\infty &amp; 0 \\\\\n\t\\hline f(x) = \\sqrt{x} &amp; +\\infty &amp; \\text{Non d\u00e9finie} \\\\\n\t\\hline f(x) = \\frac{1}{x} &amp; 0 &amp; 0 \\\\\n\t\\hline f(x) = \\ln(x) &amp; +\\infty &amp; \\text{Non d\u00e9finie} \\\\\n\t\\hline\n\\end{array}\n<\/span><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d02d1be elementor-hidden-desktop elementor-hidden-tablet elementor-widget elementor-widget-image\" data-id=\"d02d1be\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-usuelle.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Limite-usuelle\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5NzgyLCJ1cmwiOiJodHRwczpcL1wvZGF0YXNjaWVudGVzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjJcLzA3XC9MaW1pdGUtdXN1ZWxsZS5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"806\" height=\"254\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-usuelle.png\" class=\"attachment-full size-full wp-image-169782\" alt=\"\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-usuelle.png 806w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-usuelle-300x95.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-usuelle-768x242.png 768w\" sizes=\"(max-width: 806px) 100vw, 806px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76e7116 elementor-widget elementor-widget-shortcode\" data-id=\"76e7116\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Lorsqu\u2019une fonction admet une limite finie <span class=\"katex-eq\" data-katex-display=\"false\">l \\in \\mathbb{R}<\/span> quand <span class=\"katex-eq\" data-katex-display=\"false\">x \\to \\infty<\/span>, alors on dit que <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> admet une asymptote horizontale d\u2019\u00e9quation <span class=\"katex-eq\" data-katex-display=\"false\">y = l<\/span>. C'est-\u00e0-dire que la courbe se rapproche de plus en plus de la droite <span class=\"katex-eq\" data-katex-display=\"false\">y=l<\/span>.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fee4e8c elementor-widget elementor-widget-heading\" data-id=\"fee4e8c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- Limites infinies en une valeur finie<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5664194 elementor-widget elementor-widget-shortcode\" data-id=\"5664194\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\"><span class=\"katex-eq\" data-katex-display=\"false\">\n\\begin{array}{|c|c|} \n\t\\hline \\text{Fonction} &amp; \\text{Limite en } 0, \\: x \\to 0 \\\\\n\t\\hline f(x) = \\frac{1}{x}  &amp; \\begin{cases} &amp; +\\infty \\text{ si } x \\gt 0 \\\\ &amp; \\infty \\text{ si } x \\lt 0 \\end{cases} \\\\\n\t\\hline nan &amp; nan \\\\\n\t\\hline f(x) = \\ln(x) &amp; -\\infty  \\\\\n\t\\hline f(x) = \\sqrt{x} &amp; 0 \\\\\n\t\\hline\n\\end{array}\n<\/span><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-16cc8e4 elementor-widget elementor-widget-shortcode\" data-id=\"16cc8e4\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Lorsque <span class=\"katex-eq\" data-katex-display=\"false\">\\lim_{x \\to a} f(x) = \\pm \\infty<\/span>, avec <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span> un r\u00e9el, alors on dit que la courbe de <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> admet une asymptote verticale en <span class=\"katex-eq\" data-katex-display=\"false\">a<\/span>. C\u2019est-\u00e0-dire que la courbe se rapproche de plus en plus de la droite d\u2019\u00e9quation <span class=\"katex-eq\" data-katex-display=\"false\">x=a<\/span>.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-518b2f5 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"518b2f5\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"\/formations-data\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">En savoir plus sur nos formations en Data Science<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-201e263 e-flex e-con-boxed e-con\" data-id=\"201e263\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-24d09af elementor-widget elementor-widget-heading\" data-id=\"24d09af\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Op\u00e9rations sur les limites\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f901fdf elementor-widget elementor-widget-shortcode\" data-id=\"f901fdf\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Dans la majorit\u00e9 des cas, il est possible de faire des op\u00e9rations sur les limites pour d\u00e9terminer la limite.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c75d383 elementor-widget elementor-widget-shortcode\" data-id=\"c75d383\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Limite d\u2019une somme de deux fonctions\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a38d0c2 elementor-widget elementor-widget-image\" data-id=\"a38d0c2\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-Somme.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Limite-Somme\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5Nzc4LCJ1cmwiOiJodHRwczpcL1wvZGF0YXNjaWVudGVzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjJcLzA3XC9MaW1pdGUtU29tbWUucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"866\" height=\"92\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-Somme.png\" class=\"attachment-full size-full wp-image-169778\" alt=\"\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-Somme.png 866w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-Somme-300x32.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-Somme-768x82.png 768w\" sizes=\"(max-width: 866px) 100vw, 866px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d48968 elementor-widget elementor-widget-shortcode\" data-id=\"2d48968\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Limite d\u2019un produit de deux fonctions\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c90f65b elementor-widget elementor-widget-image\" data-id=\"c90f65b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Capture-de\u0301cran-2022-07-28-a\u0300-14.40.34.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Limite-produit\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5NzgzLCJ1cmwiOiJodHRwczpcL1wvZGF0YXNjaWVudGVzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjJcLzA3XC9DYXB0dXJlLWRlXHUwMzAxY3Jhbi0yMDIyLTA3LTI4LWFcdTAzMDAtMTQuNDAuMzQucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1118\" height=\"92\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Capture-de\u0301cran-2022-07-28-a\u0300-14.40.34.png\" class=\"attachment-full size-full wp-image-169783\" alt=\"\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Capture-de\u0301cran-2022-07-28-a\u0300-14.40.34.png 1118w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Capture-de\u0301cran-2022-07-28-a\u0300-14.40.34-300x25.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Capture-de\u0301cran-2022-07-28-a\u0300-14.40.34-1024x84.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Capture-de\u0301cran-2022-07-28-a\u0300-14.40.34-768x63.png 768w\" sizes=\"(max-width: 1118px) 100vw, 1118px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c8c93bc elementor-widget elementor-widget-shortcode\" data-id=\"c8c93bc\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Limite d\u2019un quotient de deux fonctions\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67d848d elementor-widget elementor-widget-image\" data-id=\"67d848d\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Limite-quotien\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTY5Nzg0LCJ1cmwiOiJodHRwczpcL1wvZGF0YXNjaWVudGVzdC5jb21cL3dwLWNvbnRlbnRcL3VwbG9hZHNcLzIwMjJcLzA3XC9MaW1pdGUtcXVvdGllbi5wbmcifQ%3D%3D\">\n\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1658\" height=\"76\" src=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien.png\" class=\"attachment-full size-full wp-image-169784\" alt=\"\" srcset=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien.png 1658w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien-300x14.png 300w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien-1024x47.png 1024w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien-768x35.png 768w, https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/Limite-quotien-1536x70.png 1536w\" sizes=\"(max-width: 1658px) 100vw, 1658px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5ace08 elementor-widget elementor-widget-heading\" data-id=\"d5ace08\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<span class=\"elementor-heading-title elementor-size-default\">Cliquez sur les tableaux pour les afficher en plein \u00e9cran.<\/span>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2eb4d3c e-flex e-con-boxed e-con\" data-id=\"2eb4d3c\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-52593af elementor-widget elementor-widget-heading\" data-id=\"52593af\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">D\u00e9terminer une limite en pratique\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-43baa07 elementor-widget elementor-widget-shortcode\" data-id=\"43baa07\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Pour d\u00e9terminer des limites, il est parfois plus simple d\u2019utiliser d\u2019autres fonctions. <br>\nComparer les fonctions permet de comparer leurs limites, lorsqu\u2019elles existent.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-59c3fe9 elementor-widget elementor-widget-shortcode\" data-id=\"59c3fe9\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Il existe deux grandes propri\u00e9t\u00e9s de comparaison des fonctions\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6ddf6c1 elementor-widget elementor-widget-heading\" data-id=\"6ddf6c1\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- Th\u00e9or\u00e8me de comparaison\n<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-794a06c elementor-widget elementor-widget-shortcode\" data-id=\"794a06c\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Soient <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span> et <span class=\"katex-eq\" data-katex-display=\"false\">g<\/span> deux fonctions d\u00e9finies sur un intervalle <span class=\"katex-eq\" data-katex-display=\"false\">I = [a, +\\infty[ <\/span>. <br>\nOn suppose que pour tout <span class=\"katex-eq\" data-katex-display=\"false\">x \\in I \\; f(x) \\geq g(x)<\/span>.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-129b1e5 elementor-widget elementor-widget-shortcode\" data-id=\"129b1e5\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Si <span class=\"katex-eq\" data-katex-display=\"false\">\\lim_{x \\to +\\infty}g(x) = +\\infty<\/span>, alors <span class=\"katex-eq\" data-katex-display=\"false\">\\lim_{x \\to +\\infty}f(x) = +\\infty<\/span>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-329cd77 elementor-widget elementor-widget-shortcode\" data-id=\"329cd77\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Si <span class=\"katex-eq\" data-katex-display=\"false\">\\lim_{x \\to +\\infty}f(x) = -\\infty<\/span>, alors <span class=\"katex-eq\" data-katex-display=\"false\">\\lim_{x \\to +\\infty}g(x) = -\\infty<\/span>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-20b1378 elementor-widget elementor-widget-heading\" data-id=\"20b1378\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h4 class=\"elementor-heading-title elementor-size-default\">- Th\u00e9or\u00e8me des gendarmes<\/h4>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f95660 elementor-widget elementor-widget-shortcode\" data-id=\"5f95660\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Soient <span class=\"katex-eq\" data-katex-display=\"false\">f<\/span>, <span class=\"katex-eq\" data-katex-display=\"false\">g<\/span> et <span class=\"katex-eq\" data-katex-display=\"false\">h<\/span> trois fonctions d\u00e9finies sur un intervalle <span class=\"katex-eq\" data-katex-display=\"false\">I = [a, +\\infty[<\/span>. <br>\nOn suppose que pour tout <span class=\"katex-eq\" data-katex-display=\"false\">x \\in I \\; g(x) \\leq f(x) \\leq h(x)<\/span>.<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d2677c2 elementor-widget elementor-widget-shortcode\" data-id=\"d2677c2\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Si <span class=\"katex-eq\" data-katex-display=\"false\">g<\/span> et <span class=\"katex-eq\" data-katex-display=\"false\">h<\/span> tendent vers la m\u00eame limite <span class=\"katex-eq\" data-katex-display=\"false\">l<\/span> en <span class=\"katex-eq\" data-katex-display=\"false\">+\\infty<\/span>, alors <span class=\"katex-eq\" data-katex-display=\"false\">\\lim_{x \\to +\\infty}g(x) = +\\infty<\/span>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f3f1e8 elementor-widget elementor-widget-shortcode\" data-id=\"3f3f1e8\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Vous savez d\u00e9sormais ce qu\u2019est une limite et comment la calculer. Le calcul des limites permet par exemple de d\u00e9finir la d\u00e9riv\u00e9e d\u2019une fonction comme la limite d\u2019un taux d\u2019accroissement. <\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae39c8b elementor-widget elementor-widget-shortcode\" data-id=\"ae39c8b\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-shortcode\">Pour en savoir plus, vous pouvez consulter notre article sur la <a href=\"https:\/\/datascientest.com\/coup-de-pouce-math-quest-ce-quune-derivee\">d\u00e9rivation<\/a> d\u2019une fonction. <br>\nSi vous souhaitez d\u00e9couvrir tous les concepts math\u00e9matiques impliqu\u00e9s en data science, nous vous invitons \u00e0 d\u00e9couvrir nos cursus.\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d933482 elementor-align-center button-principale elementor-widget elementor-widget-button\" data-id=\"d933482\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm elementor-animation-grow\" href=\"\/formations-data\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Se former \u00e0 la Data Science<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Toutes les disciplines scientifiques se basent sur les math\u00e9matiques et la data science n\u2019y fait pas exception. Lorsque les probl\u00e8mes \u00e0 r\u00e9soudre sont des probl\u00e8mes d\u2019optimisation, il est n\u00e9cessaire de ma\u00eetriser ce qu\u2019est la limite d\u2019une fonction. Dans cet article, vous d\u00e9couvrirez comment d\u00e9terminer la limite d\u2019une fonction. Limite : D\u00e9finition La limite d\u2019une fonction [&hellip;]<\/p>\n","protected":false},"author":77,"featured_media":173219,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","inline_featured_image":false},"categories":[2497],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v21.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Limite d&#039;une fonction : comment la d\u00e9terminer ? \u2013 DataScientest.com<\/title>\n<meta name=\"description\" content=\"Toutes les disciplines scientifiques se basent sur les math\u00e9matiques et la data science n\u2019y fait pas exception. Lorsque les probl\u00e8mes \u00e0 r\u00e9soudre sont des probl\u00e8mes d\u2019optimisation, il est n\u00e9cessaire de ma\u00eetriser ce qu\u2019est la limite d\u2019une fonction. Dans cet article, vous d\u00e9couvrirez comment d\u00e9terminer la limite d\u2019une fonction.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Limite d&#039;une fonction : comment la d\u00e9terminer ?\" \/>\n<meta property=\"og:url\" content=\"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction\" \/>\n<meta property=\"og:site_name\" content=\"Formation Data Science | DataScientest.com\" \/>\n<meta property=\"article:published_time\" content=\"2022-08-22T13:17:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-11-09T14:03:45+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/limite-dune-fonction-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1025\" \/>\n\t<meta property=\"og:image:height\" content=\"563\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Raphael Kassel\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"Raphael Kassel\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction\",\"url\":\"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction\",\"name\":\"Limite d'une fonction : comment la d\u00e9terminer ? \u2013 DataScientest.com\",\"isPartOf\":{\"@id\":\"https:\/\/datascientest.com\/#website\"},\"datePublished\":\"2022-08-22T13:17:00+00:00\",\"dateModified\":\"2023-11-09T14:03:45+00:00\",\"author\":{\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/6eca16f63daaafcbc96e15549b9d4ee1\"},\"description\":\"Toutes les disciplines scientifiques se basent sur les math\u00e9matiques et la data science n\u2019y fait pas exception. Lorsque les probl\u00e8mes \u00e0 r\u00e9soudre sont des probl\u00e8mes d\u2019optimisation, il est n\u00e9cessaire de ma\u00eetriser ce qu\u2019est la limite d\u2019une fonction. Dans cet article, vous d\u00e9couvrirez comment d\u00e9terminer la limite d\u2019une fonction.\",\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/datascientest.com\/#website\",\"url\":\"https:\/\/datascientest.com\/\",\"name\":\"Formation Data Science | DataScientest.com\",\"description\":\"Leader de la formation en Data Science\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/datascientest.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/6eca16f63daaafcbc96e15549b9d4ee1\",\"name\":\"Raphael Kassel\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/datascientest.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/raph.jpeg\",\"contentUrl\":\"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/raph.jpeg\",\"caption\":\"Raphael Kassel\"},\"description\":\"Raphael Kassel est le Head of Data Programs chez DataScientest. Il supervise une \u00e9quipe Data, impl\u00e9mente de nouveaux parcours comme \\\"Chef de projet IA\\\" et \\\"Data Product Manager\\\", et contribue \u00e0 la modernisation des op\u00e9rations du groupe. En collaboration \u00e9troite avec l'\u00e9quipe de d\u00e9veloppement, il adapte l'accompagnement acad\u00e9mique aux \u00e9volutions de l'\u00e9quipe data et \u00e0 l'internationalisation.\",\"sameAs\":[\"https:\/\/www.linkedin.com\/in\/raphaelkassel\/\",\"Data Science\"],\"url\":\"https:\/\/datascientest.com\/author\/raphaelkassel\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Limite d'une fonction : comment la d\u00e9terminer ? \u2013 DataScientest.com","description":"Toutes les disciplines scientifiques se basent sur les math\u00e9matiques et la data science n\u2019y fait pas exception. Lorsque les probl\u00e8mes \u00e0 r\u00e9soudre sont des probl\u00e8mes d\u2019optimisation, il est n\u00e9cessaire de ma\u00eetriser ce qu\u2019est la limite d\u2019une fonction. Dans cet article, vous d\u00e9couvrirez comment d\u00e9terminer la limite d\u2019une fonction.","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:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction","og_locale":"fr_FR","og_type":"article","og_title":"Limite d'une fonction : comment la d\u00e9terminer ?","og_url":"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction","og_site_name":"Formation Data Science | DataScientest.com","article_published_time":"2022-08-22T13:17:00+00:00","article_modified_time":"2023-11-09T14:03:45+00:00","og_image":[{"width":1025,"height":563,"url":"https:\/\/datascientest.com\/wp-content\/uploads\/2022\/07\/limite-dune-fonction-1.png","type":"image\/png"}],"author":"Raphael Kassel","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"Raphael Kassel","Dur\u00e9e de lecture estim\u00e9e":"8 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction","url":"https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction","name":"Limite d'une fonction : comment la d\u00e9terminer ? \u2013 DataScientest.com","isPartOf":{"@id":"https:\/\/datascientest.com\/#website"},"datePublished":"2022-08-22T13:17:00+00:00","dateModified":"2023-11-09T14:03:45+00:00","author":{"@id":"https:\/\/datascientest.com\/#\/schema\/person\/6eca16f63daaafcbc96e15549b9d4ee1"},"description":"Toutes les disciplines scientifiques se basent sur les math\u00e9matiques et la data science n\u2019y fait pas exception. Lorsque les probl\u00e8mes \u00e0 r\u00e9soudre sont des probl\u00e8mes d\u2019optimisation, il est n\u00e9cessaire de ma\u00eetriser ce qu\u2019est la limite d\u2019une fonction. Dans cet article, vous d\u00e9couvrirez comment d\u00e9terminer la limite d\u2019une fonction.","inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/datascientest.com\/comment-determiner-la-limite-dune-fonction"]}]},{"@type":"WebSite","@id":"https:\/\/datascientest.com\/#website","url":"https:\/\/datascientest.com\/","name":"Formation Data Science | DataScientest.com","description":"Leader de la formation en Data Science","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/datascientest.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/datascientest.com\/#\/schema\/person\/6eca16f63daaafcbc96e15549b9d4ee1","name":"Raphael Kassel","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/datascientest.com\/#\/schema\/person\/image\/","url":"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/raph.jpeg","contentUrl":"https:\/\/datascientest.com\/wp-content\/uploads\/2023\/11\/raph.jpeg","caption":"Raphael Kassel"},"description":"Raphael Kassel est le Head of Data Programs chez DataScientest. Il supervise une \u00e9quipe Data, impl\u00e9mente de nouveaux parcours comme \"Chef de projet IA\" et \"Data Product Manager\", et contribue \u00e0 la modernisation des op\u00e9rations du groupe. En collaboration \u00e9troite avec l'\u00e9quipe de d\u00e9veloppement, il adapte l'accompagnement acad\u00e9mique aux \u00e9volutions de l'\u00e9quipe data et \u00e0 l'internationalisation.","sameAs":["https:\/\/www.linkedin.com\/in\/raphaelkassel\/","Data Science"],"url":"https:\/\/datascientest.com\/author\/raphaelkassel"}]}},"_links":{"self":[{"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/posts\/169715"}],"collection":[{"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/users\/77"}],"replies":[{"embeddable":true,"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/comments?post=169715"}],"version-history":[{"count":0,"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/posts\/169715\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/media\/173219"}],"wp:attachment":[{"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/media?parent=169715"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/categories?post=169715"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/datascientest.com\/wp-json\/wp\/v2\/tags?post=169715"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}