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ID Category Severity Reproducibility Date Submitted Last Update
0000737 [ALGLIB] Interpolation feature have not tried 2017-10-16 19:07 2019-09-03 16:19
Reporter SergeyB View Status public  
Assigned To SergeyB
Priority normal Resolution implemented  
Status resolved   Product Version
Summary 0000737: IMPLEMENTED: fast fitting by penalized cubic spline
Description Implemented fast fitting by penalized cubic spline. New function, spline1dfit(), replaces obsolete spline1dfitpenalized(). It has O(N*logN) running time and O(N) memory requirements, which is much faster than previous O(N^3) time / O(N^2) space.
Additional Information
Programming language Unspecified
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- Issue History
Date Modified Username Field Change
2017-10-16 19:07 SergeyB New Issue
2017-10-16 19:07 SergeyB Status new => assigned
2017-10-16 19:07 SergeyB Assigned To => SergeyB
2017-10-16 19:07 SergeyB Programming language => Unspecified
2017-11-28 18:33 SergeyB Target Version 3.13.0 => 3.14.0
2018-01-08 12:26 SergeyB Target Version 3.14.0 => 3.15.0
2018-07-04 17:43 SergeyB Summary investigate performance/memory of spline1dfitpenalized() => faster spline1dfitpenalized()
2018-11-17 23:23 SergeyB Target Version 3.15.0 => 3.16.0
2019-09-03 16:19 SergeyB Summary faster spline1dfitpenalized() => IMPLEMENTED: fast fitting by penalized cubic spline
2019-09-03 16:19 SergeyB Description Updated
2019-09-03 16:19 SergeyB Status assigned => resolved
2019-09-03 16:19 SergeyB Fixed in Version => 3.16.0
2019-09-03 16:19 SergeyB Resolution open => implemented

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