Initializing help system before first use

# BARGAPSTOP

Description | Newton barrier and hybrid gradient: This is a convergence parameter, representing the tolerance for the relative duality gap. When the difference between the primal and dual objective function values falls below this tolerance, the Optimizer determines that the optimal solution has been found.
Type | Double
Topic areas | Barrier, Primal Dual Hybrid Gradient
Values |
0 | The default value is determined automatically based on the problem size, structure and algorithm choice.
>0 | The tolerance for the relative duality gap.
Default value | 0
Affects routines | XPRSlpoptimize ( LPOPTIMIZE), XPRSmipoptimize ( MIPOPTIMIZE).
Category | Control

Parent Topic Control Parameters

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