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06a2fcf887e2f4915d74f4fa60886eecbb3c5906
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965 Commits

Author SHA1 Message Date
Christopher Kormanyos
06a2fcf887 Add a convergence condition to Stirling's approximation in multiprecision tgamma() and lgamma(). 2014-01-04 20:12:51 +01:00
Christopher Kormanyos
67fb4fd303 Rework some comments. 2014-01-03 22:19:34 +01:00
Christopher Kormanyos
6d376cbc23 Finish implementing John's suggestions for multiprecision tgamma() and lgamma(). 2014-01-03 22:08:06 +01:00
Christopher Kormanyos
02c4e88d5e Start implementing John's suggestions for multiprecision tgamma() and lgamma(). 2014-01-03 21:13:48 +01:00
Christopher Kormanyos
a94b332009 Preliminary multiprecision tgamma() and lgamma() implementations. 2014-01-03 15:46:14 +01:00
Christopher Kormanyos
0b77170d50 Rework the error handling for multiprecision tgamma() and lgama(). 2014-01-03 11:36:23 +01:00
Christopher Kormanyos
b43386f869 Merge Bernoulli from branch bernoulli-numbers to branch bernoulli-tgamma. 2014-01-02 20:35:07 +01:00
Christopher Kormanyos
38d9e32786 Preliminary multiprecision tgamma() and lgamma(), phase of lgamma() needs work. 2014-01-02 20:25:17 +01:00
Christopher Kormanyos
68113ef5d6 Remove some compiler warnings for VC and x64 code. 2014-01-02 18:11:27 +01:00
Christopher Kormanyos
61f36e60fc Continue work on multiprecision tgamma() and lgamma(). 2014-01-02 18:11:03 +01:00
Christopher Kormanyos
f206e220a1 Manual merge from branch bernoulli-numbers to branch bernoulli-tgamma. 2014-01-02 16:09:38 +01:00
Christopher Kormanyos
7dff191552 Repaired some typos in the multiprecision code in gamma_imp_bernoulli(). 2014-01-02 14:29:48 +01:00
Christopher Kormanyos
6db6405d54 Refactor the multiprecision code of gamma_imp_bernoulli(). 2014-01-02 14:22:05 +01:00
Christopher Kormanyos
03e4dbc8c6 Continued work on tgamma() for multiprecision. 2014-01-02 00:08:21 +01:00
Christopher Kormanyos
825c2b97fd Work on tgamma() multiprecision code. 2014-01-01 22:39:00 +01:00
Christopher Kormanyos
b849611732 Corrected the Luschny approximation of log(b2n). 2013-12-31 18:03:11 +01:00
Christopher Kormanyos
bc105590a2 Preliminary tests of tgamma(). The undefined_lanczos is hard-coded. 2013-12-31 18:02:37 +01:00
Christopher Kormanyos
e02a7a5695 Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-tgamma 2013-12-31 17:28:29 +01:00
Nikhar Agrawal
58206f08b7 changed tgamma using bernoulli to mimic previous lanczos implementation for z<=-20 2013-12-31 18:51:31 +05:30
Nikhar Agrawal
6072e5f1a2 Added gamma file that uses Bernoulli implementation from gsoc work. The bernoulli using gamma function is currently called using gamma_imp_bernoulli(). Changes need to be further made. 2013-12-31 18:09:17 +05:30
jzmaddock
72934d6b24 Make parameters const consistent. 
Add support for UDT's not convertible from long long.
 2013-12-31 09:48:24 +00:00
jzmaddock
5b5550222a Fix issues raised from the regression tests: some using declaration in the Bessel code, and some changed assumptions in the airy-zeros. 2013-12-30 09:44:11 +00:00
jzmaddock
3bc0ec66c3 Hook up the concept checks. 2013-12-29 18:46:39 +00:00
jzmaddock
36d5698421 Fix buggy overflow check. 
Add B2n overflow test.
 2013-12-29 18:00:21 +00:00
jzmaddock
2642c41b22 Fix GCC test failure. 2013-12-29 17:14:32 +00:00
jzmaddock
c5dde54a13 Fix gcc compiler failures 2013-12-29 10:49:27 +00:00
jzmaddock
05b8bd016c Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-numbers 
Conflicts:
	include/boost/math/special_functions/detail/bernoulli_details.hpp
 2013-12-29 09:46:40 +00:00
jzmaddock
5c628a3700 Enable tangent numbers. 
Fix several error handling issues.
 2013-12-29 09:40:15 +00:00
Christopher Kormanyos
3fc1266dba Merge branch 'bernoulli-numbers' of https://github.com/boostorg/math into bernoulli-numbers 
Conflicts:
	include/boost/math/special_functions/bernoulli.hpp
 2013-12-28 19:40:14 +01:00
Christopher Kormanyos
5330a48cc4 Include header bernoulli.h. 2013-12-28 19:25:09 +01:00
Christopher Kormanyos
bdd113c2c5 Use atomic enumeration member from std, not boost. 2013-12-28 19:24:48 +01:00
Christopher Kormanyos
ce39ae3802 Consist input parameters for Bessel/Airy zeros. 2013-12-28 19:23:37 +01:00
jzmaddock
5991ef3e9c Move unchecked_bernoulli_b2n over to new header and add to tests. 2013-12-28 18:18:19 +00:00
jzmaddock
5dba5e7785 Commit test case. 
Refactor into class-based details, and split big tables off into new header.
 2013-12-28 18:12:33 +00:00
jzmaddock
01e943386a Fix namespace used for atomic operations. 2013-12-28 16:46:42 +00:00
jzmaddock
e8a72fe32d Move Nikhar Agrawal's Bernoulli code into mainstream Boost. 2013-12-28 16:28:15 +00:00
jzmaddock
1bdcacf7bb Clean up negative argument usage in Bessel I0 and I1: negative arguments are handled at a higher level, so strip out support for them here and add an assert. See https://svn.boost.org/trac/boost/ticket/9512. 2013-12-23 09:49:28 +00:00
jzmaddock
5492dce1ed Add and document options to enable/disable __float128 usage explicitly, see: https://svn.boost.org/trac/boost/ticket/9240 2013-12-22 18:01:11 +00:00
John Maddock
7884aa6666 Add comments and fixes to FPU flags manipulation. 
[SVN r86711]
 2013-11-15 18:24:31 +00:00
John Maddock
0a5a045fee Fixes for digamma and zeta based on bug reports by Rocco Romeo. 
[SVN r86550]
 2013-11-03 17:55:22 +00:00
John Maddock
bcf4ac887e Allow Boost.Math to be used without RTTI. 
Fixes #9317.

[SVN r86517]
 2013-10-29 17:16:09 +00:00
John Maddock
6d7249a357 Prevent spurious underflow in Bessel K. 
[SVN r86472]
 2013-10-27 09:23:16 +00:00
John Maddock
964435a350 Previous commit failed for types with an extended exponent range - use logarithms rather than assuming the result is zero. 
[SVN r86346]
 2013-10-18 08:56:42 +00:00
John Maddock
57b40ac443 Fix for sph_bessel when v is large and x is small. 
[SVN r86343]
 2013-10-17 18:21:56 +00:00
Stephen Kelly
7660f2dd3c Remove BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION 
Process #ifndef...#else...#endif blocks.

[SVN r86245]
 2013-10-11 23:17:48 +00:00
John Maddock
341c70ccee Improve quantiles of discrete distributions to round trip integers more often. 
Fixes #9183.

[SVN r86205]
 2013-10-08 17:17:27 +00:00
Stephen Kelly
805e8b67d7 Math: Remove obsolete GCC version checks. 
[SVN r86071]
 2013-09-30 15:59:51 +00:00
Stephen Kelly
6a7ed7a92c Math: Remove use of obsolete macro 
BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS was defined for old
DMC, which is no longer supported.

 https://svn.boost.org/trac/boost/changeset/85272

[SVN r86042]
 2013-09-30 00:35:59 +00:00
John Maddock
c11e570ec0 Fix use of student's t approximation to inverse so we don't get 1 and 0 as the result. 
[SVN r85966]
 2013-09-26 18:32:55 +00:00
Stephen Kelly
9f5b46760a Math: Remove obsolete MSVC version check. 
[SVN r85930]
 2013-09-26 09:40:30 +00:00