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Author SHA1 Message Date
Nick
b998b1c292 Minor PCHIP cleanup (#984) 
The comment that the finite difference approximation to the derivative
was the only way to produce monotonicity was wrong.

In addition, the error message gave no hint as to its origin. Fix this.
 2023-05-08 12:34:38 +02:00
jzmaddock
d5960de3db Fix case where b is a negative integer and z is also negative. (#983) 
* Fix case where b is a negative integer and z is also negative.
Add tests etc.
Fixes: https://github.com/boostorg/math/issues/982.
 2023-05-04 09:17:16 +01:00
Matt Borland
298a243ccd Fix for scipy issue 18302 (#977) 2023-04-21 12:31:23 +02:00
Madiyar
109a814e89 Fix fisher_f mode (#976) 
* Fix fisher_f mode 

The mode for F-distribution is defined when `df1 > 2` according to https://en.wikipedia.org/wiki/F-distribution. It is also reasonable since `df2 * (df1 - 2) / (df1 * (df2 + 2))` becomes zero or negative when `df1 <= 2`

Co-authored-by: Matt Borland <matt@mattborland.com>
 2023-04-14 12:30:53 +02:00
Matt Borland
93448acea7 Merge pull request #946 from mborland/logcdf 
Add logcdf to distributions
 2023-04-13 14:10:35 +02:00
Matt Borland
9a3b8bc853 Merge pull request #968 from mborland/430 
Fix rounding for non-representable numbers
 2023-04-05 17:17:18 +02:00
Matt Borland
3a81f17b14 Replace language version check with feature check 2023-04-05 14:15:59 +02:00
Matt Borland
2c141fe268 Disable __float128 2023-04-03 17:43:50 +02:00
Matt Borland
03f4498b16 Change handling for non-literal types 2023-04-03 17:04:06 +02:00
Matt Borland
93b31d1e19 Use boost::math fpclassify functions 2023-04-03 15:40:28 +02:00
Matt Borland
c597cb1112 Fix ccmath fpclassify for poison 2023-04-03 15:03:11 +02:00
Matt Borland
e5b4f3f0c3 Improve trunc handling 2023-04-03 14:50:22 +02:00
Matt Borland
dc676d54f9 Fix extra characters 2023-04-03 14:25:08 +02:00
Matt Borland
1de39c69ef Add coverage for lround and iround 2023-04-03 14:06:29 +02:00
Matt Borland
8dfc73533d Fix __float128 test macros 2023-04-03 13:54:06 +02:00
Matt Borland
63f452a71e Merge pull request #969 from mborland/readme 
Update README
 2023-04-03 13:45:21 +02:00
Matt Borland
201f178028 Merge remote-tracking branch 'upstream/develop' into 430 2023-04-03 13:41:42 +02:00
Matt Borland
b3d9de82f7 Merge pull request #972 from mborland/PCH 
Disable PCH on MSVC until B2 is fixed
 2023-03-31 16:47:00 +02:00
Matt Borland
62ee2bc7f1 Disable PCH on MSVC until B2 is fixed 2023-03-31 14:30:52 +02:00
Matt Borland
4459621e12 Update README 2023-03-28 12:24:55 +02:00
Matt Borland
b67bfb749f Remove long double testing 2023-03-22 12:00:48 -07:00
Matt Borland
3200ce108d Change comparison to max 2023-03-21 08:11:00 -07:00
Matt Borland
6989ad19ff Don't use constexpr calculation with concept tests 2023-03-20 17:50:04 -07:00
Matt Borland
c901be5ca2 Fix __float128 2023-03-20 17:49:27 -07:00
Matt Borland
b1a95fa2c1 Add BOOST_PREVENT_MACRO_SUBSTITUTION 2023-03-20 17:03:47 -07:00
Matt Borland
5a50ec7868 Simplify and constexperize 2023-03-20 15:22:44 -07:00
Matt Borland
5284fb7fa8 Explicitly cast the result 2023-03-16 21:49:43 -07:00
Matt Borland
b8fb413405 Compensate for signedness 2023-03-16 21:23:52 -07:00
Matt Borland
f349ddbb5a Fix for long doubles 2023-03-16 20:11:05 -07:00
Matt Borland
73b8ffc13c Fix llround for non-representable numbers 2023-03-16 19:26:23 -07:00
Matt Borland
53766896dd Merge pull request #967 from mborland/warnings 
Fix -Wmaybe-uninitialized in bessel jy series
 2023-03-10 17:56:15 -08:00
Matt Borland
1f94d9806b Fix -Wmaybe-uninitialized in bessel jy series 2023-03-10 12:31:51 -08:00
Matt Borland
a619c3c96b Merge pull request #966 from mborland/exception 
Remove unneeded boost library includes
 2023-03-09 12:18:33 -08:00
Matt Borland
77c8e2aa14 Remove unneeded boost library includes 2023-03-09 08:26:46 -08:00
Matt Borland
2fe1facdb5 Merge pull request #965 from boostorg/quad 2023-03-07 11:09:09 -08:00
Matt Borland
d3a3dd3620 Conditionally disable MP testing for pFq 2023-03-07 07:53:53 -08:00
jzmaddock
cf6cd75477 Improve error handling in non-central distributions. (#963) 
* Improve error handling in non-central distributions.

* Try turning debug symbols off for msvc-14.0.
So we don't run out of disk space on CI.
 2023-03-07 12:11:29 +00:00
Matt Borland
e06292f69f Conditionally disable MP testing and move to proper test suite 2023-03-06 10:44:48 -08:00
Matt Borland
0b97dfa8d7 Add macro to limited amount of CI runs 2023-03-06 10:34:56 -08:00
Matt Borland
c5ffe88c2f Conditionally disable MP concept checks 2023-03-06 10:32:11 -08:00
Matt Borland
0b448cfd1e Disable MP tests unless specifically activated 2023-03-06 09:22:38 -08:00
Matt Borland
49df0cc017 Fix -Wmaybe-uninitialized 2023-03-06 08:42:07 -08:00
jzmaddock
bf3bc2e6c2 Fix ibeta_inv for very small p. (#962) 
* Fix ibeta_inv for very small p.
Change assert's in temme_method_1_ibeta_inverse to corrections when guess goes out of range.
Change handling of non-convergence in second_order_root_finder to use bracketing when the end points are many orders of magnitude apart.
Fixes: https://github.com/boostorg/math/issues/961.

* Add missing copyright.
[CI SKIP]
 2023-03-05 13:18:27 +00:00
Matt Borland
82ccb85907 Merge pull request #960 from mborland/959 
Fix for issue #959
 2023-03-03 09:08:32 -08:00
Matt Borland
c7e22bf95b Fix formatting 2023-03-02 10:01:01 -08:00
Matt Borland
8b52854cb5 Use control points to determine amount of scratch space needed 2023-03-02 09:47:23 -08:00
Matt Borland
8cfdbb6d2e Update cxxstd field (#958) 
[ci skip]
 2023-02-27 08:19:41 -08:00
jzmaddock
7203fa2def Fix library version number. 
Regenerate docs.
[CI SKIP]
 2023-02-23 18:15:50 +00:00
jzmaddock
016da990e2 Update history. 
Regenerate docs.
 2023-02-23 17:13:51 +00:00
Matt Borland
5576533ae2 Merge pull request #955 from mborland/17916_2 
Replace int with long long in nct pdf and cdf
 2023-02-23 08:21:54 -08:00