{"id":238,"date":"2010-11-28T14:04:20","date_gmt":"2010-11-28T13:04:20","guid":{"rendered":"http:\/\/wordpress.callac.online\/index.php\/un-arbre-de-probabilite-3x3\/"},"modified":"2023-10-14T20:12:51","modified_gmt":"2023-10-14T18:12:51","slug":"un-arbre-de-probabilite-3x3","status":"publish","type":"page","link":"https:\/\/wordpress.callac.online\/index.php\/edition-mathematique\/metapost\/arbres-de-probabilite\/un-arbre-de-probabilite-3x3\/","title":{"rendered":"Un arbre de probabilit\u00e9 3&#215;3"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\" aligncenter size-full wp-image-866\" src=\"http:\/\/wordpress.callac.online\/wp-content\/uploads\/2010\/11\/png_arbre33.png\" alt=\"arbre33.png\" width=\"342\" height=\"654\" align=\"center\" srcset=\"https:\/\/wordpress.callac.online\/wp-content\/uploads\/2010\/11\/png_arbre33.png 342w, https:\/\/wordpress.callac.online\/wp-content\/uploads\/2010\/11\/png_arbre33-157x300.png 157w\" sizes=\"auto, (max-width: 342px) 100vw, 342px\" \/><\/p>\n<p>Voici son code :<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\">input geometriesyr16.mp ;\n\n%------------------------------------------------------------------------\n% Arbre 2x3\n%------------------------------------------------------------------------\n\nu:=1cm;\nfigure (-8u,-20u,10u,8u);\npair S,T[],U[];\n\nnumeric dx,dh,cr;\ndx:=3;\ndh:=1.5;\ncr:=0.1;\n\nfor i:=1 upto 9:\n  U[i]:=(2*dx*u,-i*dh*u);\nendfor\n\nT[1]:= U[2] shifted(-dx*u,0);\nT[2]:= U[5] shifted(-dx*u,0);\nT[3]:= U[8] shifted(-dx*u,0);\n\nS:= T[2] shifted(-dx*u,0);\n\ndraw cr[S,T[1]]--(1-cr)[S,T[1]];\ndraw cr[S,T[2]]--(1-cr)[S,T[2]];\ndraw cr[S,T[3]]--(1-cr)[S,T[3]];\ndraw cr[T[1],U[1]]--(1-cr)[T[1],U[1]];\ndraw cr[T[1],U[2]]--(1-cr)[T[1],U[2]];\ndraw cr[T[1],U[3]]--(1-cr)[T[1],U[3]];\ndraw cr[T[2],U[4]]--(1-cr)[T[2],U[4]];\ndraw cr[T[2],U[5]]--(1-cr)[T[2],U[5]];\ndraw cr[T[2],U[6]]--(1-cr)[T[2],U[6]];\ndraw cr[T[3],U[7]]--(1-cr)[T[3],U[7]];\ndraw cr[T[3],U[8]]--(1-cr)[T[3],U[8]];\ndraw cr[T[3],U[9]]--(1-cr)[T[3],U[9]];\n\n\n%----------- premier niveau\nlabel(btex $A_0$ etex,T[1]);\nlabel.ulft(btex $6\/15$ etex,0.6[S,T[1]]);\n\nlabel(btex $A_1$ etex,T[2]);\nlabel.llft(btex $8\/15$ etex,0.6[S,T[2]]);\n\nlabel(btex $A_2$ etex,T[3]);\nlabel.llft(btex $1\/15$ etex,0.6[S,T[3]]);\n\n%----------- deuxi\u00e8me niveau sup\u00e9rieur\nlabel(btex $B_0$ etex,U[1]);\nlabel.ulft(btex $1\/6$ etex,0.6[T[1],U[1]]);\n\nlabel(btex $B_1$ etex,U[2]);\nlabel.ulft(btex $4\/6$ etex,0.6[T[1],U[2]]);\n\nlabel(btex $B_2$ etex,U[3]);\nlabel.llft(btex $1\/6$ etex,0.6[T[1],U[3]]);\n\n%----------- deuxi\u00e8me niveau centrale\nlabel(btex $B_0$ etex,U[4]);\nlabel.ulft(btex $3\/6$ etex,0.6[T[2],U[4]]);\n\nlabel(btex $B_1$ etex,U[5]);\nlabel.ulft(btex $3\/6$ etex,0.6[T[2],U[5]]);\n\nlabel(btex $B_2$ etex,U[6]);\nlabel.llft(btex $0$ etex,0.6[T[2],U[6]]);\n\n%----------- deuxi\u00e8me niveau inf\u00e9rieur\nlabel(btex $B_0$ etex,U[7]);\nlabel.ulft(btex $1$ etex,0.6[T[3],U[7]]);\n\nlabel(btex $B_1$ etex,U[8]);\nlabel.ulft(btex $0$ etex,0.6[T[3],U[8]]);\n\nlabel(btex $B_2$ etex,U[9]);\nlabel.llft(btex $0$ etex,0.6[T[3],U[9]]);\n\nfin;\n %-----------------------------------------------------------------------\n\n\n%-----------------------------------------------------------------------\nend ;<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Voici son code : input geometriesyr16.mp ; %&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; % Arbre 2&#215;3 %&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212; u:=1cm; figure (-8u,-20u,10u,8u); pair S,T[],U[]; numeric dx,dh,cr; dx:=3; dh:=1.5; cr:=0.1; for i:=1 upto 9: U[i]:=(2*dx*u,-i*dh*u); endfor T[1]:= U[2]&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2410,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-238","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Un arbre de probabilit\u00e9 3x3 - Maths &amp; Num\u00e9rique<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/wordpress.callac.online\/index.php\/edition-mathematique\/metapost\/arbres-de-probabilite\/un-arbre-de-probabilite-3x3\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Un arbre de probabilit\u00e9 3x3 - Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"og:description\" content=\"Voici son code : input geometriesyr16.mp ; %------------------------------------------------------------------------ % Arbre 2x3 %------------------------------------------------------------------------ u:=1cm; figure (-8u,-20u,10u,8u); pair S,T[],U[]; numeric dx,dh,cr; dx:=3; dh:=1.5; cr:=0.1; for i:=1 upto 9: U[i]:=(2*dx*u,-i*dh*u); endfor T[1]:= U[2]&hellip;\" \/>\n<meta property=\"og:url\" content=\"https:\/\/wordpress.callac.online\/index.php\/edition-mathematique\/metapost\/arbres-de-probabilite\/un-arbre-de-probabilite-3x3\/\" \/>\n<meta property=\"og:site_name\" content=\"Maths &amp; Num\u00e9rique\" \/>\n<meta property=\"article:modified_time\" content=\"2023-10-14T18:12:51+00:00\" \/>\n<meta property=\"og:image\" content=\"http:\/\/wordpress.callac.online\/wp-content\/uploads\/2010\/11\/png_arbre33.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/wordpress.callac.online\/index.php\/edition-mathematique\/metapost\/arbres-de-probabilite\/un-arbre-de-probabilite-3x3\/\",\"url\":\"https:\/\/wordpress.callac.online\/index.php\/edition-mathematique\/metapost\/arbres-de-probabilite\/un-arbre-de-probabilite-3x3\/\",\"name\":\"Un arbre de probabilit\u00e9 3x3 - Maths &amp; 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