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| Tridiagonal systems http://forum.alglib.net/viewtopic.php?f=2&t=376 |
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| Author: | bluesea [ Fri Jun 03, 2011 12:37 pm ] |
| Post subject: | Tridiagonal systems |
Dear Alglib developers, maybe I just missed this when searching in the Alglib manual, so: What algorithms are there in Alglib to solve systems of linear equations with tridiagonal system matrices? Thank you very much, John |
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| Author: | Sergey.Bochkanov [ Fri Jun 03, 2011 7:21 pm ] |
| Post subject: | Re: Tridiagonal systems |
Current version of ALGLIB has no publicly available tridiagonal solver. There exists one, but it is hidden from ALGLIB users. However, because ALGLIB is open source, you may extract it yourself :) You may find it in the internals of spline1d class, solvetridiagonal method. I think it should be made public in the next release.... |
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| Author: | bluesea [ Sun Jun 05, 2011 10:24 pm ] |
| Post subject: | Re: Tridiagonal systems |
Allright, thanks for the hint! :-) John |
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