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Mantis - ALGLIB
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 590 | Linear algebra | feature | have not tried | 2014-02-05 11:35 | 2014-02-05 11:36 |
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| Reporter: | SergeyB | Platform: | |||
| Assigned To: | SergeyB | OS: | |||
| Priority: | normal | OS Version: | |||
| Status: | resolved | Product Version: | |||
| Product Build: | Resolution: | implemented | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 3.9.0 | ||
| Programming language: | Unspecified | ||||
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| 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 |
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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 | |||
| There are no notes attached to this issue. |