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Mantis - ALGLIB
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| ID: | Category: | Severity: | Reproducibility: | Date Submitted: | Last Update: |
| 241 | Linear algebra | feature | have not tried | 2009-12-15 12:18 | 2010-01-25 22:21 |
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| Reporter: | SergeyB | Platform: | |||
| Assigned To: | SergeyB | OS: | |||
| Priority: | immediate | OS Version: | |||
| Status: | resolved | Product Version: | |||
| Product Build: | Resolution: | implemented | |||
| Projection: | none | ||||
| ETA: | none | Fixed in Version: | 2.3.0 | ||
| Programming language: | Unspecified | ||||
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| Summary: | 0000241: IMPLEMENTED: improved condition number estimation | ||||
| Description: |
Improvements: * new implementation of RCOND traverses matrices by rows (which is significantly faster than previous implementation) * all operations are performed with original matrix when possible (no excessive matrix copying) * new Hermitian condition number estimation code added |
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| Issue History | |||||
| Date Modified | Username | Field | Change | ||
| 2009-12-15 12:18 | SergeyB | New Issue | |||
| 2009-12-15 12:18 | SergeyB | Status | new => assigned | ||
| 2009-12-15 12:18 | SergeyB | Assigned To | => SergeyB | ||
| 2009-12-15 12:19 | SergeyB | Summary | improved rcond => improved real/complex/HPD/SPD rcond | ||
| 2010-01-25 22:20 | SergeyB | Summary | improved real/complex/HPD/SPD rcond => IMPLEMENTED: improved condition number estimation | ||
| 2010-01-25 22:20 | SergeyB | Description Updated | |||
| 2010-01-25 22:20 | SergeyB | Project | PRIVATE ISSUES => ALGLIB | ||
| 2010-01-25 22:21 | SergeyB | Status | assigned => resolved | ||
| 2010-01-25 22:21 | SergeyB | Fixed in Version | => [NOT RELEASED YET] Next major release | ||
| 2010-01-25 22:21 | SergeyB | Resolution | open => implemented | ||
| There are no notes attached to this issue. |