Minimum number of refinement steps

Type : Integer

Range : {0..2147483647}

Default : 1

This option determines the minimum number of iterative refinement steps per linear system solve. Iterative refinement (on the full non-symmetric system) is performed for each right hand side. At least Minimum Number of Refinement Steps iterative refinement steps are enforced per right hand side.

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• Maximum number of refinement steps