jzmaddock
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9d8f5b107c
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Correct macro usage in chebyshev_transform_test.cpp
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2022-01-18 09:24:37 +00:00 |
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jzmaddock
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81cfd85df5
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Begin to systematically remove direct use of lexical_cast in favour of existing abstractions.
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2022-01-16 17:36:50 +00:00 |
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Nick
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c59659f4ed
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Reinch's modification to Clenshaw recurrence (#339)
* Reinch's modification to Clenshaw recurrence. [CI SKIP]
* Convert Chebyshev tests to math_unit_test.hpp
* Performance of translated Chebyshev Clenshaw recurrence. [CI SKIP]
* Prepare to use modified Clenshaw recurrence in Chebyshev transform.
* Remove unused headers from Chebyshev transform test [CI SKIP]
* Update Chebyshev transform tests to use math_unit_test.hpp
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2020-04-25 09:01:05 -04:00 |
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Nick Thompson
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9b14fff12e
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Remove header deprecation warnings.
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2019-08-10 08:50:12 -04:00 |
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jzmaddock
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390fc04bf0
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Add libfftw3 support to the tests and fix up one failure that results.
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2019-03-02 19:55:44 +00:00 |
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jzmaddock
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f33bcd5488
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Chebyshev expected error rates are too strict - relax them a little.
[CI SKIP]
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2018-02-21 19:33:01 +00:00 |
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John Maddock
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2eabd87de1
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Math.Chebyshev: Fix up chebeshev_transform for more types.
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2017-09-21 19:13:36 +01:00 |
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jzmaddock
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9ee7a93678
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Math.Chebyshev: Modify chebyshev_transform to dispatch to correct fftw3 functions.
Begin to hook up fftw3 tests.
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2017-09-21 13:40:23 +01:00 |
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Nick Thompson
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956864cbd5
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Recurse when grid isn't sufficiently refined. Optimization potential exists by reusing function evaluations.
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2017-09-17 21:16:48 -06:00 |
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Nick Thompson
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2cb935ec17
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Use std::enable_if to obviate the need for C++17 if constexpr.
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2017-09-17 16:23:50 -06:00 |
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Nick Thompson
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0acb51b78d
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Linear time and numerically stable evaluation of derivative of Chebyshev series by a modified Clenshaw recurrence.
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2017-09-17 14:02:43 -06:00 |
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Nick Thompson
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fe5d59d0f1
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Split tests into FFTW-dependent and FFTW-independent. Improve documentation to the extent feasible.
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2017-09-16 19:58:59 -06:00 |
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