'HiGHS' Optimization Solver

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Documentation for package ‘highs’ version 1.10.0-2

• DESCRIPTION file.
• Package NEWS.

Help Pages

example_model	Generate Example Optimization Models
example_solver	Create a HiGHS Solver Object
highs_available_solver_options	Available Solver Options
highs_control	Highs Control
highs_model	Create a Highs Model
highs_solve	Solve an Optimization Problems
highs_solver	Highs Solver
highs_write_model	Write a Highs Model to a File
hi_model_get_ncons	Get Number of Constraints in a Model
hi_model_get_nvars	Get Number of Variables in a Highs Model
hi_model_set_constraint_matrix	Set Constraint Matrix for Highs Model
hi_model_set_hessian	Set Hessian Matrix for Highs Model
hi_model_set_lhs	Set Left Hand Side for a Highs Model
hi_model_set_lower	Set Lower Bounds for Highs Model
hi_model_set_ncol	Sets the number of columns in the model
hi_model_set_nrow	Set the number of rows in the model
hi_model_set_objective	Set Objective for Highs Model
hi_model_set_offset	Set Offset for Highs Model
hi_model_set_rhs	Set Right Hand Side for a Highs Model
hi_model_set_sense	Set the sense of the optimization model
hi_model_set_upper	Set Upper Bounds for a Highs Model
hi_model_set_vartype	Set Variable Types in a Highs Model
hi_new_model	Create new Highs Model
hi_new_solver	Create a new solver instance.
hi_reset_global_scheduler	Reset Global Scheduler
hi_solver_add_cols	Add Variables to Model
hi_solver_add_rows	Add Constraints to Model
hi_solver_add_vars	Add Variables to the Solver
hi_solver_change_constraint_bounds	Change Constraint Bounds
hi_solver_change_variable_bounds	Change Variable Bounds
hi_solver_clear	Clear All Solver Data
hi_solver_clear_model	Clear Model Data
hi_solver_clear_solver	Clear Solver State
hi_solver_get_bool_option	Get Boolean Option Value
hi_solver_get_constraint_bounds	Get Constraint Bounds
hi_solver_get_constraint_matrix	Get Constraint Matrix
hi_solver_get_dbl_option	Get Double Option Value
hi_solver_get_int_option	Get Integer Option Value
hi_solver_get_lp_costs	Get Objective Coefficients
hi_solver_get_num_col	Get Number of Variables
hi_solver_get_num_row	Get Number of Constraints
hi_solver_get_option	Get a HiGHS Solver Option
hi_solver_get_options	Get multiple HiGHS Solver Options
hi_solver_get_sense	Get the optimization sense of the solver instance.
hi_solver_get_solution	Get Solution
hi_solver_get_str_option	Get String Option Value
hi_solver_get_variable_bounds	Get Variable Bounds
hi_solver_get_vartype	Get Variable Types
hi_solver_infinity	Get Solver Infinity Value
hi_solver_info	Get Solver Information
hi_solver_run	Run the Solver
hi_solver_set_coeff	Set a coefficient in the constraint matrix.
hi_solver_set_constraint_bounds	Set constraint bounds for a given constraint.
hi_solver_set_integrality	Set integrality for a set of variables in the solver.
hi_solver_set_objective	Set the objective coefficient for a set of variables.
hi_solver_set_offset	Set the objective offset for the solver.
hi_solver_set_option	Set a HiGHS Solver Option
hi_solver_set_options	Set Multiple HiGHS Solver Options
hi_solver_set_sense	Set the optimization sense of the solver instance.
hi_solver_set_variable_bounds	Set variable bounds for a set of variables.
hi_solver_status	Get Solver Status
hi_solver_status_message	Get Solver Status Message
hi_solver_write_basis	Write Basis to File
hi_solver_write_model	Write Model to File