- \STATE $\nabla L((x_k,y_k,z_k),(\lambda_1,\lambda_2)) = \nabla J(x_k,y_k,z_k) + \lambda_1 \nabla g_1(x_k,y_k,z_k) + \lambda_2 \nabla g_2(x_k,y_k,z_k)) $ \hfill $ //résultat : (600, 400, 0)$
+ \STATE $\nabla L((x_k,y_k,z_k),(\lambda_1,\lambda_2)) = \nabla J(x_k,y_k,z_k) + \lambda_1 \nabla g_1(x_k,y_k,z_k) + \lambda_2 \nabla g_2(x_k,y_k,z_k)) $ \hfill $ //résultat : (6*100, 4*100, 0)$