TOMLAB Utility Functions
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This page is part of the TOMLAB Manual. See TOMLAB Manual. |
In the following subsections the driver routine and the utility functions in TOMLAB will be described.
tomRun
General multi-solver driver routine for TOMLAB.
addPwLinFun
Adds piecewise linear function to a TOMLAB MIP problem.
binbin2lin
Adds constraints when modeling with binary variables which is the product of two other variables.
bincont2lin
Adds constraints when modeling with binary variables which are multiplied by integer or continuous variables. This is the most efficient way to get rid off quadratic objectives or constraints.
checkFuncs
TOMLAB routine for verifying user supplied routines. The routine could be used for general debugging.
checkDerivs
TOMLAB routine for verifying derivatives of user supplied routines.
cpTransf
Transform general convex programs on the form
estBestHessian
estBestHessian estimates the best Hessian. Result.x k(:,1) will be used for the estimation. The best step-size is estimated by TOMLAB. If the gradient is given it will be used. The analytical hessian is returned if given.
lls2qp
Converts an lls problem to a new problem based on the formula below. Only the objective function is affected. The problem can be of any type with an LLS objective.
LineSearch
LineSearch solves line search problems of the form
preSolve
Simplify the structure of the constraints and the variable bounds in a linear constrained program.
PrintResult
Prints the result of an optimization.
runtest
Run all selected problems defined in a problem file for a given solver.
SolverList
Prints the available solvers for a certain solvType.
StatLS
Compute parameter statistics for least squares problems.
systest
Run big test to check for bugs in TOMLAB.
