{"id":13,"date":"2016-05-17T09:21:22","date_gmt":"2016-05-17T07:21:22","guid":{"rendered":"http:\/\/www.supagro.fr\/wordpress\/modeleco\/?page_id=13"},"modified":"2017-12-04T11:29:52","modified_gmt":"2017-12-04T10:29:52","slug":"lexique-de-gams","status":"publish","type":"page","link":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/complements-utiles\/lexique-de-gams\/","title":{"rendered":"Lexique de GAMS"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-308 alignright\" src=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/files\/2016\/07\/lexique.png\" alt=\"lexique\" width=\"222\" height=\"75\" \/>Ce lexique r\u00e9pertorie quelques commandes et mots r\u00e9serv\u00e9s de GAMS. A la suite de la d\u00e9finition vous trouverez un lien qui renvoie \u00e0 une activit\u00e9 ou \u00e0 un mod\u00e8le pour l\u2019illustrer.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<table width=\"690\">\n<tbody>\n<tr>\n<td width=\"116\"><strong>Mot r\u00e9serv\u00e9<\/strong><\/td>\n<td width=\"447\"><strong>D\u00e9finition<\/strong><\/td>\n<td width=\"127\"><strong>Expliqu\u00e9 dans<br \/>\nla le\u00e7on \u2026<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">BINARY VARIABLE<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9 pour introduire des variables binaires.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours3-simuler-une-politique-publique\/lecon-18\/\">Le\u00e7on 19<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">DISPLAY<\/td>\n<td width=\"347\">Commande.<br \/>\nPermet d&rsquo;\u00e9crire dans le fichier .lst.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon7\/\">Le\u00e7on 7<\/a><br \/>\n<a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours3-probleme-primal-probleme-dual\/lecon10\/\">Le\u00e7on 10<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">EQUATION<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9<br \/>\nPour introduire les \u00e9quations du mod\u00e8les<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 7<\/a><br \/>\n<a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours1-enrichir-le-modele-de-base\/lecon-12-contrainte-par-periode\/\">Le\u00e7on 12 (pour les \u00e9quations indic\u00e9es)<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">INFEASIBLE<\/td>\n<td width=\"347\">D\u00e9signe les mod\u00e8les infaisables. Par exemple mod\u00e8le dont la solution n&rsquo;est pas born\u00e9e.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/ModelEco\/S1\/C1\/L3_uneSolutionDesSolutions\/html5.html\">Le\u00e7on 3<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">L (.L)<\/td>\n<td width=\"347\">Renvoie \u00e0 la valeur \u00e0 l&rsquo;optimum d&rsquo;une variable ou d&rsquo;une \u00e9quation.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon7\/\">Le\u00e7on 7 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">LP<\/td>\n<td width=\"347\">Type de mod\u00e8le<br \/>\n\u00ab\u00a0Linear program\u00a0\u00bb<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 4 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">LEVEL<\/td>\n<td width=\"347\">Valeur \u00e0 l&rsquo;optimum<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon6\/\">Le\u00e7on 6<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">LO (.LO)<\/td>\n<td width=\"347\">Renvoie \u00e0 la valeur minimum d&rsquo;une variable ou d&rsquo;une \u00e9quation.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon7\/\">Le\u00e7on 7<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">LOOP<\/td>\n<td width=\"347\">Commande.<br \/>\nPermet de faire des boucles dans les mod\u00e8les.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours3-simuler-une-politique-publique\/lecon-18\/\">Le\u00e7on 19<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">LOWER<\/td>\n<td width=\"347\">Valeur minimum.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon6\/\">Le\u00e7on 6<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">M (.M)<\/td>\n<td width=\"347\">Renvoie \u00e0 la valeur marginale d&rsquo;une variable ou d&rsquo;une \u00e9quation.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon7\/\">Le\u00e7on 7 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">MARGINAL<\/td>\n<td width=\"347\">Ou valeur duale, est la valeur dont serait modifi\u00e9e la fonction objectif avec une augmentation de 1.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon6\/\">Le\u00e7on 6<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">MIP<\/td>\n<td width=\"347\">Type de mod\u00e8le<br \/>\n\u00ab\u00a0<span class=\"f__LINKEDLISTOFSUBTOPICS\">Mixed integer program\u00a0\u00bb <\/span><\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours3-simuler-une-politique-publique\/lecon-18\/\">Le\u00e7on 19<\/a><br \/>\n<a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence3\/cours-1-lagriculture-une-activite-risquee\/l-esperance-ecart-type\/\">Le\u00e7on 23<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">MINLP<\/td>\n<td width=\"347\">Type de mod\u00e8le<br \/>\n\u00ab\u00a0<span class=\"f__LINKEDLISTOFSUBTOPICS\">Mixed integer nonlinear program\u00a0\u00bb<\/span><\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours3-simuler-une-politique-publique\/lecon-18\/\">Le\u00e7on 19<\/a><br \/>\n<a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence3\/cours-1-lagriculture-une-activite-risquee\/l-esperance-ecart-type\/\">Le\u00e7on 23<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">NLP<\/td>\n<td width=\"347\">Type de mod\u00e8le<br \/>\n\u00ab\u00a0Nonlinear program\u00a0\u00bb<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours3-simuler-une-politique-publique\/lecon-18\/\">Le\u00e7on 19<\/a><br \/>\n<a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence3\/cours-1-lagriculture-une-activite-risquee\/l-esperance-ecart-type\/\">Le\u00e7on 23<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">PARAMETER<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9 pour introduire des donn\u00e9es. Donn\u00e9e sous forme de constante, groupe de constante, vecteur ou matrice de deux \u00e0 plusieurs dimensions.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 4 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">param\u00e8tre calcul\u00e9<\/td>\n<td width=\"347\">Param\u00e8tre d\u00e9clar\u00e9 comme un param\u00e8tre normal et dont l&rsquo;attribution n\u00e9cessite un calcul.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon7\/\">Le\u00e7on 7<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">SCALAR<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9.<br \/>\nUtilis\u00e9s pour introduire des donn\u00e9es simples (param\u00e8tres de dimension z\u00e9ro)<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 4<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">SET<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9<br \/>\nIndices de l&rsquo;\u00e9criture alg\u00e9brique<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 4 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">SOLVE<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9 qui indique quel mod\u00e8le doit \u00eatre r\u00e9solu \u00e0 l&rsquo;aide de quelles \u00e9quations.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 4 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">SQR<\/td>\n<td width=\"347\">Fonction carr\u00e9e<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence3\/cours-1-lagriculture-une-activite-risquee\/l-esperance-ecart-type\/\">Le\u00e7on 23<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">SQRT<\/td>\n<td width=\"347\">Fonction racine carr\u00e9e<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence3\/cours-1-lagriculture-une-activite-risquee\/l-esperance-ecart-type\/\">Le\u00e7on 23<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">\u00a0subset<\/td>\n<td width=\"347\">\u00a0Sous-ensemble de SETS<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/ModelEco\/S2\/C2\/L15_rotations\/html5.html\">\u00a0Le\u00e7on 15<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">TABLE<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9 pour introduire des donn\u00e9es.<br \/>\nPour les donn\u00e9es \u00e0 deux ou plusieurs dimensions.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours3-probleme-primal-probleme-dual\/lecon10\/\">Le\u00e7on 10<\/a><br \/>\n<a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours1-enrichir-le-modele-de-base\/lecon-12-contrainte-par-periode\/\">Le\u00e7on 12 (\u00e0 3 dimensions)<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">UNBOUNDED<\/td>\n<td width=\"347\">D<span style=\"color: #000000\">\u00e9signe les mod\u00e8les non born\u00e9s.<\/span><\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence2\/cours1-enrichir-le-modele-de-base\/lecon13\/\">Le\u00e7on 13 <\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">UP(.UP)<\/td>\n<td width=\"347\">Renvoie \u00e0 la valeur maximum d&rsquo;une variable ou d&rsquo;une \u00e9quation.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/ModelEco\/S1\/C1\/L3_uneSolutionDesSolutions\/html5.html\">Le\u00e7on 3<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">UPPER<\/td>\n<td width=\"347\">Valeur maximum.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon6\/\">Le\u00e7on 6<\/a><\/td>\n<\/tr>\n<tr>\n<td width=\"116\">VARIABLE<\/td>\n<td width=\"347\">Mot r\u00e9serv\u00e9 pour introduire les variables du mod\u00e8les. Peut-\u00eatre associ\u00e9 au mot \u00ab\u00a0binary\u00a0\u00bb, \u00ab\u00a0positive\u00a0\u00bb, \u00ab\u00a0negative\u00a0\u00bb ou \u00ab\u00a0free\u00a0\u00bb, respectivement pour les variables binaires, positive, n\u00e9gative ou non born\u00e9e.<\/td>\n<td width=\"227\"><a href=\"http:\/\/www.supagro.fr\/wordpress\/modeleco\/auto-formation\/sequence1\/cours2-introduction-a-gams\/lecon4\/\">Le\u00e7on 4 <\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Ce lexique r\u00e9pertorie quelques commandes et mots r\u00e9serv\u00e9s de GAMS. A la suite de la d\u00e9finition vous trouverez un lien qui renvoie \u00e0 une activit\u00e9 ou \u00e0 un mod\u00e8le pour l\u2019illustrer. &nbsp; &nbsp; Mot r\u00e9serv\u00e9 D\u00e9finition Expliqu\u00e9 dans la le\u00e7on <a class=\"more-link\" href=\"https:\/\/www.supagro.fr\/wordpress\/modeleco\/complements-utiles\/lexique-de-gams\/\">Continuer la lecture <span class=\"screen-reader-text\">  Lexique de GAMS<\/span><span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":92,"featured_media":0,"parent":1119,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/users\/92"}],"replies":[{"embeddable":true,"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":38,"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":3717,"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/pages\/13\/revisions\/3717"}],"up":[{"embeddable":true,"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/pages\/1119"}],"wp:attachment":[{"href":"https:\/\/www.supagro.fr\/wordpress\/modeleco\/wp-json\/wp\/v2\/media?parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}