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Sparse.TPardisoIterative Enumeration

Iterative solution refinment for Pardiso solver.

Pascal
TPardisoIterative = ( piNone, piCG, piCGS );
Members 
Description 
piNone 
The factorization is always computed as required by "phase". 
piCG 
CGS iteration replaces the computation of LU. 
piCGS 
CGS iteration for symmetric positive definite matrices replaces the computation of LU 
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