{"id":21447,"date":"2018-04-21T23:56:35","date_gmt":"2018-04-21T22:56:35","guid":{"rendered":"http:\/\/www.loucamino.com\/?p=21447"},"modified":"2018-04-22T01:21:06","modified_gmt":"2018-04-22T00:21:06","slug":"les-calculs-implicites","status":"publish","type":"post","link":"http:\/\/www.loucamino.com\/?p=21447","title":{"rendered":"Les calculs implicites"},"content":{"rendered":"<ul class=\"wpsocialite social-buttons large\"><\/ul><p><a href=\"http:\/\/www.loucamino.com\/wp-content\/uploads\/2018\/04\/DSC5947-72.jpg\"><img loading=\"lazy\" class=\"size-full wp-image-21448 aligncenter\" src=\"http:\/\/www.loucamino.com\/wp-content\/uploads\/2018\/04\/DSC5947-72.jpg\" alt=\"Calcul implicite\" width=\"550\" height=\"367\" srcset=\"http:\/\/www.loucamino.com\/wp-content\/uploads\/2018\/04\/DSC5947-72.jpg 550w, http:\/\/www.loucamino.com\/wp-content\/uploads\/2018\/04\/DSC5947-72-300x200.jpg 300w\" sizes=\"(max-width: 550px) 100vw, 550px\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u00a0Il y a quelques mois ou plut\u00f4t ann\u00e9es, je ne sais plus, j&rsquo;ai r\u00e9alis\u00e9 que nous faisions des math\u00e9matiques en permanence sans nous en rendre vraiment compte. Personnellement, je n&rsquo;ai rien contre elles, j&rsquo;ai \u00e9t\u00e9 \u00e9lev\u00e9e \u00e0 coup d&rsquo;\u00e9quations \u00e0 r\u00e9soudre et d&rsquo;inconnues \u00e0 identifier &#8211; j&rsquo;ai m\u00eame fini par y\u00a0prendre go\u00fbt\u00a0-, mais j&rsquo;ai bien conscience\u00a0que les math\u00e9matiques\u00a0resteront \u00e0 jamais\u00a0un cauchemar pour beaucoup. La r\u00e9v\u00e9lation m&rsquo;est apparue\u00a0en\u00a0attrapant un banal carton dont je ne connaissais pas le contenu.\u00a0Je me suis baiss\u00e9e pour le r\u00e9cup\u00e9rer au sol et, \u00e9trangement, je l&rsquo;ai presque envoy\u00e9 au plafond. Que s&rsquo;\u00e9tait-il pass\u00e9 ?<\/p>\n<p style=\"text-align: justify;\">Inconsciemment, j&rsquo;avais manifestement\u00a0fait de savants calculs math\u00e9matiques en me projetant, dans un premier temps, sur un poids suppos\u00e9 du carton et, dans la foul\u00e9e, en configurant\u00a0ma force \u00e0 d\u00e9ployer pour que je sois\u00a0en mesure de\u00a0soulever ce poids hypoth\u00e9tique. En d&rsquo;autres termes, j&rsquo;avais imagin\u00e9 que le carton serait plein et mon corps s&rsquo;\u00e9tait donc pr\u00e9par\u00e9, en amont, \u00e0 hisser quelque chose de lourd. Au moment o\u00f9 j&rsquo;ai r\u00e9alis\u00e9 que le carton \u00e9tait en fait vide, a fortiori, tr\u00e8s l\u00e9ger, mon cerveau avait d\u00e9j\u00e0 \u00e9chang\u00e9 avec mes neurones moteurs et\u00a0tout calcul\u00e9 pour commander les mouvements ad\u00e9quats \u00e0 mes muscles. R\u00e9sultat : la force d\u00e9ploy\u00e9e \u00e9tait disproportionn\u00e9e par rapport \u00e0 la masse \u00e0 finalement soulever, et le carton s&rsquo;est quasi envol\u00e9. N&rsquo;est-ce pas absolument fascinant ? Si, si ! Bien s\u00fbr, le carton n&rsquo;est qu&rsquo;un exemple, voire, qu&rsquo;un mot. Et ce raisonnement vaut aussi pour des pierres et roches, qui, elles aussi, peuvent \u00eatre trompeuses, ce que confirme toute rencontre avec du\u00a0basalte vacuolaire&#8230;<\/p>\n<div id=\"iLikeThis-21447\" class=\"iLikeThis\"><span class=\"counter\"><a onclick=\"likeThis(21447);\" class=\"image\">4<\/a><\/span><\/div>\n<p><a href=\"http:\/\/www.facebook.com\/share.php?u=http%3A%2F%2Fwww.loucamino.com%2F%3Fp%3D21447&amp;t=Les%20calculs%20implicites\" id=\"facebook_share_both_21447\" style=\"font-size:11px; line-height:13px; font-family:'lucida grande',tahoma,verdana,arial,sans-serif; text-decoration:none; padding:2px 0 0 20px; height:16px; background:url(http:\/\/b.static.ak.fbcdn.net\/images\/share\/facebook_share_icon.gif) no-repeat top left;\">Share on Facebook<\/a><br \/>\n\t<script type=\"text\/javascript\">\n\t<!--\n\tvar button = document.getElementById('facebook_share_link_21447') || document.getElementById('facebook_share_icon_21447') || document.getElementById('facebook_share_both_21447') || document.getElementById('facebook_share_button_21447');\n\tif (button) {\n\t\tbutton.onclick = function(e) {\n\t\t\tvar url = this.href.replace(\/share\\.php\/, 'sharer.php');\n\t\t\twindow.open(url,'sharer','toolbar=0,status=0,width=626,height=436');\n\t\t\treturn false;\n\t\t}\n\t\n\t\tif (button.id === 'facebook_share_button_21447') {\n\t\t\tbutton.onmouseover = function(){\n\t\t\t\tthis.style.color='#fff';\n\t\t\t\tthis.style.borderColor = '#295582';\n\t\t\t\tthis.style.backgroundColor = '#3b5998';\n\t\t\t}\n\t\t\tbutton.onmouseout = function(){\n\t\t\t\tthis.style.color = '#3b5998';\n\t\t\t\tthis.style.borderColor = '#d8dfea';\n\t\t\t\tthis.style.backgroundColor = '#fff';\n\t\t\t}\n\t\t}\n\t}\n\t-->\n\t<\/script><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0Il y a quelques mois ou plut\u00f4t ann\u00e9es, je ne sais plus, j&rsquo;ai r\u00e9alis\u00e9 que nous faisions des math\u00e9matiques en permanence sans nous en rendre vraiment compte. Personnellement, je n&rsquo;ai rien contre elles, j&rsquo;ai \u00e9t\u00e9 \u00e9lev\u00e9e \u00e0 coup d&rsquo;\u00e9quations \u00e0 r\u00e9soudre et d&rsquo;inconnues \u00e0 identifier &#8211; j&rsquo;ai m\u00eame fini par y\u00a0prendre go\u00fbt\u00a0-, mais j&rsquo;ai bien [&hellip;]<\/p>\n<a href=\"http:\/\/www.facebook.com\/share.php?u=http%3A%2F%2Fwww.loucamino.com%2F%3Fp%3D21447&amp;t=Les%20calculs%20implicites\" id=\"facebook_share_both_21447\" style=\"font-size:11px; line-height:13px; font-family:'lucida grande',tahoma,verdana,arial,sans-serif; text-decoration:none; padding:2px 0 0 20px; height:16px; background:url(http:\/\/b.static.ak.fbcdn.net\/images\/share\/facebook_share_icon.gif) no-repeat top left;\">Share on Facebook<\/a>\r\n\t<script type=\"text\/javascript\">\r\n\t<!--\r\n\tvar button = document.getElementById('facebook_share_link_21447') || document.getElementById('facebook_share_icon_21447') || document.getElementById('facebook_share_both_21447') || document.getElementById('facebook_share_button_21447');\r\n\tif (button) {\r\n\t\tbutton.onclick = function(e) {\r\n\t\t\tvar url = this.href.replace(\/share\\.php\/, 'sharer.php');\r\n\t\t\twindow.open(url,'sharer','toolbar=0,status=0,width=626,height=436');\r\n\t\t\treturn false;\r\n\t\t}\r\n\t\r\n\t\tif (button.id === 'facebook_share_button_21447') {\r\n\t\t\tbutton.onmouseover = function(){\r\n\t\t\t\tthis.style.color='#fff';\r\n\t\t\t\tthis.style.borderColor = '#295582';\r\n\t\t\t\tthis.style.backgroundColor = '#3b5998';\r\n\t\t\t}\r\n\t\t\tbutton.onmouseout = function(){\r\n\t\t\t\tthis.style.color = '#3b5998';\r\n\t\t\t\tthis.style.borderColor = '#d8dfea';\r\n\t\t\t\tthis.style.backgroundColor = '#fff';\r\n\t\t\t}\r\n\t\t}\r\n\t}\r\n\t-->\r\n\t<\/script>\r\n\t","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[1],"tags":[3127,1191,4214,80,645,2708,3778,4224,426,3949,3371,3948,2727],"_links":{"self":[{"href":"http:\/\/www.loucamino.com\/index.php?rest_route=\/wp\/v2\/posts\/21447"}],"collection":[{"href":"http:\/\/www.loucamino.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.loucamino.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.loucamino.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.loucamino.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21447"}],"version-history":[{"count":6,"href":"http:\/\/www.loucamino.com\/index.php?rest_route=\/wp\/v2\/posts\/21447\/revisions"}],"predecessor-version":[{"id":21454,"href":"http:\/\/www.loucamino.com\/index.php?rest_route=\/wp\/v2\/posts\/21447\/revisions\/21454"}],"wp:attachment":[{"href":"http:\/\/www.loucamino.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.loucamino.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21447"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.loucamino.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}