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ID Category Severity Reproducibility Date Submitted Last Update
0000590 [ALGLIB] Linear algebra feature have not tried 2014-02-05 11:35 2014-02-05 11:36
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution implemented Platform
Status resolved   OS
Projection none   OS Version
ETA none Fixed in Version 3.9.0 Product Version
  Target Version 3.9.0 Product Build
Summary 0000590: IMPLEMENTED: Cholesky updates (rank-1, fixing variables)
Description Several functions which calculate:
* Cholesky decomposition of A_mod = A + u*u', for some vector u, given Cholesky decomposition of original A
* Cholesky decomposition of A_mod, obtained from A by "fixing" some variables (rows/columns are set to zeros, diagonal entries are set to 1.0), given Cholesky decomposition of original A
Steps To Reproduce
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2014-02-05 11:35 SergeyB New Issue
2014-02-05 11:35 SergeyB Status new => assigned
2014-02-05 11:35 SergeyB Assigned To => SergeyB
2014-02-05 11:35 SergeyB Programming language => Unspecified
2014-02-05 11:35 SergeyB Status assigned => resolved
2014-02-05 11:35 SergeyB Fixed in Version => Next 'Optimization' release
2014-02-05 11:35 SergeyB Resolution open => implemented
2014-02-05 11:36 SergeyB Description Updated


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