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# PIVOTTOL

Description | Simplex: Specifies the zero tolerance for pivot elements. On each iteration, the simplex method seeks a nonzero matrix element to pivot on. Any element with absolute value less than PIVOTTOL is treated as zero for this purpose.
Type | Double
Topic areas | Simplex, Tolerances
Values |
>0 | The zero tolerance for Simplex pivot elements.
Default value | 1.0E-09
Affects routines | XPRSlpoptimize ( LPOPTIMIZE), XPRSmipoptimize ( MIPOPTIMIZE), XPRSpivot.
Category | Control

Parent Topic Control Parameters

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