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Bug 831

Summary: Add a dense LU factorization with rook-pivoting
Product: Eigen Reporter: Gael Guennebaud <gael.guennebaud>
Component: LUAssignee: Nobody <eigen.nobody>
Status: NEW ---    
Severity: Feature Request CC: chtz
Priority: Normal Keywords: JuniorJob
Version: unspecified   
Hardware: All   
OS: All   

Description Gael Guennebaud 2014-06-25 14:34:38 UTC
The is a rank-revealing LU implementation which can leverage fast matrix-matrix operations. It thus has a very small overhead compared to PartialPivLU (about 30%), and it looks pretty simple to implement. A Fortran implementation under the BSD licence is available there:
Comment 1 Nobody 2019-12-04 13:26:49 UTC
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