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[]
["Number of decision variables"]
[4,null,null,null,null,null,null,null,null,null,"A macro to illustrate the use of NAG's minimisation suite for large-scale nonlinear optimisation problems, subject to simple bound, linear and nonlinear constraints, using an interior point method. The code demonstrates how to build up the problem via a series of calls to other routines in the suite before finally calling the solver routine itself. This particular example solves a problem with a linear objective function."]
[]
["Infinite Bound"]
[1E+40]
[]
["Lower and upper bounds of the decision variables"]
[0,0,0,0]
[1E+40,1E+40,1E+40,1E+40]
[]
["Coefficients for linear objective function f(x)"]
[24.55,26.75,39,40.5]
[]
["Number of linear constraints"]
[2]
[]
["Lower and upper bounds of the linear constraints"]
[5,1]
[1E+40,1]
[]
["Row and column indices for the nonzero elements of the sparse matrix B"]
[1,1,1,1,2,2,2,2]
[1,2,3,4,1,2,3,4]
[]
["Sparse matrix of linear constraints"]
[2.2999999999999998,5.6,11.1,1.3,1,1,1,1]
[]
["Number of nonlinear constraints"]
[1]
[]
["Lower and upper bounds of the nonlinear constraints"]
[21]
[1E+40]
[]
["Row and column indices for the nonzero elements of the sparse Jacobian"]
[1,1,1,1]
[1,2,3,4]
[]
["Number of nonzero elements in the upper triangular Hessian matrix"]
[10]
[]
["Row and column indices for the nonzero elements of the Hessian"]
[1,1,1,1,2,2,2,3,3,4]
[1,2,3,4,2,3,4,3,4,4]
[]
["Initial starting point for decision variables"]
[1,1,1,1]
[]
[]
[]
[]
[]
["SOLN: OPTIMAL X VALUE"]
[0.63552157588044089,2.0662786477068407E-10,0.31270187526127097,5.1776548651660287E-2]
[]
["SOLN: FUNCTION MINIMUM"]
[29.89437804897393]