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gams:get_the_lagrangian_multiplier_for_the_constraints

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 gams:get_the_lagrangian_multiplier_for_the_constraints [2007/08/10 11:10]127.0.0.1 external edit gams:get_the_lagrangian_multiplier_for_the_constraints [2020/05/25 18:16] (current)Lutz Westermann add link to docu 2020/05/25 18:16 Lutz Westermann add link to docu2007/08/10 11:10 external edit 2020/05/25 18:16 Lutz Westermann add link to docu2007/08/10 11:10 external edit Line 4: Line 4: - The Lagrange multipliers,​ also known as marginals, can be accessed after a solve as follows. \\ + The Lagrange multipliers,​ also known as [[https://​www.gams.com/​latest/​docs/​UG_Equations.html#​UG_Equations_Attributes|marginals]], can be accessed after a solve as follows. \\ Say the constraint of interest is called ''​CON(j,​k)''​ and you want to set ''​lamda(j,​k)''​ to the value of its marginal after the solve. Then anywhere after the solve statement, just write: ​ Say the constraint of interest is called ''​CON(j,​k)''​ and you want to set ''​lamda(j,​k)''​ to the value of its marginal after the solve. Then anywhere after the solve statement, just write: ​ lamda(j,k) = CON.M(j,k) ; lamda(j,k) = CON.M(j,k) ;