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7364de0090f75871504d74ffa2ee322ea74eec4f
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2174 Commits

Author SHA1 Message Date
NAThompson
7364de0090 Cardinal Quintic B-spline: Derivative estimation. [CI SKIP] 2019-08-18 12:08:34 -04:00
NAThompson
648d2b0022 Merge branch 'develop' into cardinal_quintic_b_spline_1 2019-08-18 11:10:03 -04:00
Nick
cf48e191a6 Merge pull request #240 from boostorg/cardinal_b_spline_derivatives 
Cardinal B-spline derivatives
 2019-08-18 09:21:41 -04:00
NAThompson
1483516247 Cardinal quintic B-splines: First and second derivatives [CI SKIP] 2019-08-15 14:13:25 -04:00
NAThompson
d631d86efa Merge branch 'cardinal_b_spline_derivatives' into cardinal_quintic_b_spline_1 [CI SKIP] 2019-08-15 11:42:47 -04:00
NAThompson
4f9d284e83 Cardinal Quintic B-spline interpolator: Up and running. [CI SKIP] 2019-08-15 11:39:18 -04:00
jzmaddock
fd07b121a6 lgamma: correct spurious overflow in SSE2 optimized code. 
Only evaluate the lanczos part if it will make a difference.
Add tests.
Fixes: https://github.com/boostorg/math/issues/242.
 2019-08-13 21:45:18 +01:00
NAThompson
73429a3df5 Cardinal Quintic B-spline interpolator: First sketch. [CI SKIP] 2019-08-13 08:12:33 -04:00
NAThompson
3291ac891b Fix static assert with no message on C++11. 2019-08-13 07:54:07 -04:00
NAThompson
5c8fcb4cd5 Cardinal B-spline derivatives. 2019-08-12 10:07:06 -04:00
NAThompson
e327be5887 Cardinal B-spline derivatives [CI SKIP] 2019-08-11 14:52:47 -04:00
jzmaddock
b25f4c968f 1F1: Correct sign of values in cyl_bessel_i_shrinkage_rate. 
Optimises which method is chosen.
Also correct rescaling in bessel_i_backwards_iterator so we don't get too close to zero and rely on type T having denorms.
 2019-08-11 12:13:01 +01:00
jzmaddock
2393ebb937 Merge branch 'develop' of https://github.com/boostorg/math into develop 2019-08-11 08:43:28 +01:00
jzmaddock
46acbf840a Bernoulli: Correct overflow in find_bernoulli_overflow_limit. 
Occurs when using a multiprecision type with very large exponent range (ie a long long exponent).
Fixes: https://github.com/boostorg/multiprecision/issues/151
 2019-08-11 08:42:06 +01:00
NAThompson
357cc1528a Derivatives of trigonometric interpolant. 2019-08-09 08:39:52 -04:00
NAThompson
edfb80e76d Cubic B-spline second derivatives 2019-08-07 14:10:08 -04:00
jzmaddock
c159693d7e 1F1: tidy up docs and suppress/fix some compiler warnings. 2019-08-05 13:17:42 +01:00
jzmaddock
88dd510a4f Merge pull request #148 from boostorg/hypergeometric_soc_2014 
Hypergeometrics
 2019-08-03 21:54:34 +01:00
jzmaddock
f3eafa4d34 1F1: Archive some interesting, but currently unused recurrence relations. 
[CI SKIP]
 2019-08-03 10:11:14 +01:00
jzmaddock
3130c30e4f pFq: Add tests for hypergeometric_pFq_precision. 
Update docs.
Document recurrence tools.
 2019-08-01 15:19:01 +01:00
jzmaddock
7e907f0832 1F1: correct PP-logic to be consistent. 
[CI SKIP]
 2019-07-29 10:56:44 +01:00
NAThompson
3277587ebc Cardinal trigonometric: Fix bug on last coefficient for an even number of samples. 2019-07-28 17:07:13 -04:00
jzmaddock
d0bdc5300b Hypergeometrics: Update to fix test failures, and improve reporting of compiler requirements. 2019-07-28 17:49:37 +01:00
jzmaddock
ae2caa30fd pFq: Change pnorm to p_abs_error. 
Update docs to reflect the fact that this is an error estimate.
 2019-07-28 17:48:04 +01:00
Nick Thompson
efb53a3c43 Cardinal trigonometric interpolation: Implement squared l2 norm. 2019-07-27 21:21:33 -04:00
Nick Thompson
27bc4146d9 Cardinal trigonometric interpolation. 2019-07-27 17:04:29 -04:00
jzmaddock
1511ec4d35 Merge branch 'develop' into hypergeometric_soc_2014 2019-07-19 18:55:27 +01:00
jzmaddock
ce43fd50a0 1F1: comment out unused variable. 2019-07-18 09:31:05 +01:00
NAThompson
48c3be4fe4 Hypergeometrics: Consistent casing [CI SKIP] 2019-07-17 15:56:50 -04:00
jzmaddock
1379a3518e pFq: Correct return type. 2019-07-17 18:22:42 +01:00
jzmaddock
036c5a4e7f pFq: correct some bugs found while testing q>1. 2019-07-17 18:22:09 +01:00
NAThompson
755ef2ddd6 Cardinal B-splines: Graphs, documentation, include. [CI SKIP] 2019-07-15 10:26:19 -04:00
jzmaddock
a3d019ae64 pFq: Add error handling to the series and update error estimate based on error in the pochhammer calculations. 2019-07-12 11:44:35 +01:00
jzmaddock
0ebf01ef26 pFq: Add initilizer_list overloads. 2019-07-12 11:43:23 +01:00
Nick
4be4fec1ef Merge pull request #225 from boostorg/autodiff/lexical_cast 
Remove lexical_cast<> dependencies.
 2019-07-07 08:54:45 -04:00
jzmaddock
1c45b8f1c8 catmull_rom: correct sign of loop variable. 
Corrects previous commit.
See: https://github.com/boostorg/math/issues/226
 2019-07-07 09:22:45 +01:00
jzmaddock
0275428d5a Catmull_rom: fix vc12 and vc14 errors highlighted by the new tests. 2019-07-06 20:29:11 +01:00
John Maddock
1f86711491 Merge branch 'develop' of https://github.com/boostorg/math into develop 2019-07-06 09:02:21 +01:00
jzmaddock
ed38d8f556 catmull_rom.hpp: Added missing include. 
Fix concept tests and add them to the Jamfile.v2
Fixes: https://github.com/boostorg/math/issues/226
 2019-07-06 09:00:50 +01:00
Matt Pulver
ee4a4181f0 Remove lexical_cast<> dependencies. 2019-07-05 08:51:59 -04:00
pabristow
88df85466b [CI SKIP] Added more dianostic info and changed minimum tolerance to 2 * epsilon from epsilon /2. 2019-07-04 16:16:54 +01:00
jzmaddock
472e34efc4 Merge branch 'develop' into hypergeometric_soc_2014 2019-07-02 18:12:43 +01:00
jzmaddock
c6fb970ec6 1F1: Doc update. 2019-07-02 18:09:42 +01:00
jzmaddock
a7b5082d4b Simplify termination condition for detail::hypergeometric_series. 2019-07-02 17:43:50 +01:00
pabristow
a368b618c8 Warning fixes for MSVC 14.1 and 14.2 2019-07-02 17:36:07 +01:00
Nick
72af67491e Merge pull request #220 from boostorg/cardinal_quadratic_b_spline 
Cardinal quadratic B-spline interpolation.
 2019-06-27 19:37:45 -04:00
Nick Thompson
8d549cd0cf Ooura Fourier integrals: Fix warnings on MSVC [CI SKIP] 2019-06-26 17:54:21 -04:00
Nick Thompson
a3b60e647f Cardinal quadratic B-spline interpolation. 2019-06-26 08:50:00 -04:00
Nick
21daaf9a90 Merge pull request #219 from boostorg/whittaker_shannon 
Whittaker shannon
 2019-06-26 06:58:27 -04:00
pulver
95defb67df Add make_ftuple(), digamma(), lgamma(), tgamma(), doc/test updates. (#218) 
Improve tests and coverage. C++11/14 support. (@kedarbhat)
 2019-06-25 17:31:48 -07:00