boost/math
2
0
Fork 0
mirror of https://github.com/boostorg/math.git synced 2026-01-29 19:52:08 +00:00
Code Issues Projects Releases Wiki Activity
2,329 Commits 36 Branches 125 Tags
f50e0f1f9bfbbab0b87fefc656c266e041380b36
Commit Graph

911 Commits

Author SHA1 Message Date
John Maddock
f50e0f1f9b Fix GCC -Wshadow warnings. 
[SVN r85667]
 2013-09-14 16:07:45 +00:00
John Maddock
eea2f238ed Fix order of error checks. 
Fixes #9042.

[SVN r85601]
 2013-09-08 08:46:18 +00:00
John Maddock
a3e3e86eaf Fix bug in incomplete beta inverse estimation routine (when estimating from student's t). 
Add special cases to incomplete beta and inverse for a=b=0.5 and b=1.
Added tool for generating high precision gamma function test values.

[SVN r85572]
 2013-09-05 15:56:17 +00:00
Paul A. Bristow
041dffcf2e Added missing version of overflow error handling to include a val parameter. 
[SVN r85414]
 2013-08-21 10:49:40 +00:00
John Maddock
f571156b54 Made a few core functions usable with long double even when there is no std lib long double support. 
Fixes #8940.

[SVN r85188]
 2013-08-02 08:30:04 +00:00
John Maddock
7858278bec Fix gcc-4.8.x warnings. 
Fix some Mingw failures.
Fixes #8855.

[SVN r85131]
 2013-07-23 11:09:47 +00:00
John Maddock
30193aee08 Fix Thomas Luu's approximation. 
[SVN r85103]
 2013-07-22 11:50:26 +00:00
John Maddock
fc451ee936 Don't throw exceptions from itrunc/iround if all we're doing is checking to see if the argument is an integer. 
Don't propagate no-throw policies inside MPFR's itrunc/iround.
Use normal approximation to student's t quantile when the degrees of freedom is big enough.
Fixes #8837.

[SVN r85075]
 2013-07-18 17:31:42 +00:00
John Maddock
858aa989c9 Patch from Thomas Luu for the case where Pearson's approximation goes negative. 
[SVN r85074]
 2013-07-18 17:09:02 +00:00
John Maddock
e915b95e05 Fix formula used in non central chi squared quantile, and document code better. 
[SVN r85034]
 2013-07-14 16:00:11 +00:00
John Maddock
4afe08b440 Fix overflow/underflow errors when x is very close to 2. 
[SVN r84951]
 2013-07-04 15:31:32 +00:00
John Maddock
a4fbc8bdae Fix for evaluation at float precision. 
[SVN r84944]
 2013-07-03 15:51:50 +00:00
John Maddock
dca59f0d25 Add test for things that are macros in C99 to ensure we call these correctly. 
Refs #8732.
Fixes #8733.

[SVN r84917]
 2013-06-30 11:05:21 +00:00
John Maddock
8243a35a5e Don't mix literal and non-literal initializers in one table - it causes the PGI compiler to generate incorrect code. 
Refs #8621.

[SVN r84789]
 2013-06-15 08:04:54 +00:00
John Maddock
fd33bddb6c Don't mix literal and non-literal initializers in one table - it causes the PGI compiler to generate incorrect code. 
Refs #8621.

[SVN r84714]
 2013-06-09 14:14:11 +00:00
John Maddock
c08785d7dd Minor fix for multiprecision types. 
[SVN r84547]
 2013-05-29 11:12:06 +00:00
John Maddock
1f0d223ba6 Try and suppress msvc warning. 
Refs #8584.

[SVN r84355]
 2013-05-18 17:54:46 +00:00
John Maddock
7f885fda28 Fix buggy last commit. 
[SVN r83808]
 2013-04-08 12:04:26 +00:00
John Maddock
c07c35a34e Refactored build process to improve compile times. 
Fixed expression-template incompatibility in spherical_harmonic.hpp.
Fixed expression template issues in log1p_expm1_test.hpp and test_cbrt.hpp.

[SVN r83775]
 2013-04-06 08:54:04 +00:00
John Maddock
6f086d3729 Remove outdated workarounds and simply code. 
Fixes #8333.

[SVN r83748]
 2013-04-03 17:45:33 +00:00
John Maddock
1fc563b576 disable __float128 constants in __STRICT_ANSI__ mode as GCC doesn't support them. Fix a bunch of warnings emitted by gcc-4.8. 
[SVN r83632]
 2013-03-29 19:01:05 +00:00
John Maddock
5197064879 Make use of lexical_cast (and hence multiprecision support) dependent on there being an iostreams lib. Should allow use on embedded platforms, especially WinCE. 
Fixes #8327.

[SVN r83537]
 2013-03-24 12:01:58 +00:00
John Maddock
31efbe8924 Reorganise header inclusion to minimise dependencies on <iostream> and <boost/lexical_cast.hpp>. 
Refs #8327.

[SVN r83532]
 2013-03-23 17:05:15 +00:00
John Maddock
6e626c1830 Fix edge case in Halley iteration where the derivative is flatlining. 
Fix edge cases in poisson distribution quantile.
Fixes #8314.
Fixes #8308.
Update and regenerate docs.

[SVN r83512]
 2013-03-21 13:01:50 +00:00
Paul A. Bristow
69f49b2b96 Made order of parameters match specification for ai and bi. 
airy_bi_zero<T>(start_index, number_of_zeros, out_it, policies::policy<>());

[SVN r83415]
 2013-03-13 15:04:22 +00:00
John Maddock
0716a1aad4 Restrict __float128 support to GCC only for now. 
Fixes #8265.

[SVN r83369]
 2013-03-09 11:32:51 +00:00
John Maddock
307d5ae933 Adjust tgamma_ratio failure rates, fix some clang warnings, plus a bug in error_handling.hpp that causes unitialized variable use in some situations. 
[SVN r83360]
 2013-03-08 12:16:13 +00:00
John Maddock
343d9ba8e6 Remove dependency on quadmath.h. 
Fixes #8265.

[SVN r83356]
 2013-03-08 11:33:04 +00:00
John Maddock
42b3d6bb0f Fix a couple of expression template support issues in bessel.hpp. 
Add minimal support for __float128 - particularly numeric constant support.
Improve constant test cases.
Fix bug in zeta function tests.

[SVN r83342]
 2013-03-07 09:17:09 +00:00
John Maddock
6c6e542ed4 Tighten up error handling is tgamma_ratio. 
[SVN r83316]
 2013-03-05 18:33:58 +00:00
John Maddock
cbaf7486e5 Fixes #8116. 
[SVN r83283]
 2013-03-03 16:32:30 +00:00
John Maddock
51dd944d85 Improve accuracy of tgamma_ratio when one argument is very small, thanks to ideas from Rocco Romeo. 
[SVN r83250]
 2013-03-02 18:59:50 +00:00
John Maddock
cd55f94984 Fix bug in zeta that results in an incorrect domain_error for -eps < s < 0. 
Add new constant needed by fix.

[SVN r83228]
 2013-03-01 13:18:07 +00:00
Paul A. Bristow
c3b76f5745 Added missing function definition for error message. 
[SVN r83186]
 2013-02-27 12:50:26 +00:00
Christopher Kormanyos
fd836efe63 Added exception handling to airy_ai_zero() and airy_bi_zero(). 
[SVN r83168]
 2013-02-26 20:34:23 +00:00
Christopher Kormanyos
99f141004b Corrected edge cases for cyl_neumann_zero() with negative order. 
[SVN r83167]
 2013-02-26 20:33:20 +00:00
Christopher Kormanyos
f2be55beef Corrected cyl_neumann_zero() for negative order. 
Improved the clarity of source level comments in the Bessel zero codes.

[SVN r83109]
 2013-02-23 20:54:18 +00:00
Christopher Kormanyos
b2067a5baf Added support for negative order to cyl_neumann_zero(). 
[SVN r83095]
 2013-02-23 12:50:45 +00:00
Christopher Kormanyos
3f67bdb96c Added support for the zeros of Jv with negative order v. 
Added additional checks for the zero'th zero of Jv.

[SVN r83051]
 2013-02-20 20:40:18 +00:00
John Maddock
c81974e215 Add missing link dependency to Paul Bristow's new example. 
Fix tgamma bug reported by Rocco Romeo.
Update history.

[SVN r83011]
 2013-02-19 17:02:50 +00:00
John Maddock
080adc5bbf Fix reflection formula for integer v. 
[SVN r82948]
 2013-02-17 13:26:12 +00:00
Christopher Kormanyos
8fa0f73e6b Add support for the first zero of Y0(x). 
Add support for the zero'th zero of Jv(x), with v != 0.

[SVN r82934]
 2013-02-16 20:22:28 +00:00
John Maddock
e0a7e6afdb Fix cyclic dependency. 
Fixes #7999.

[SVN r82921]
 2013-02-16 12:47:18 +00:00
John Maddock
60198aafca Fix raise_rounding_error to return the correct result (and type) when an error occurs. 
Fixes #7905.

[SVN r82885]
 2013-02-14 18:20:03 +00:00
Paul A. Bristow
72b3b1e735 unsigned m changed to int 
[SVN r82874]
 2013-02-14 14:34:01 +00:00
John Maddock
76cc581bce Refactor Bessel function code: 
* Remove unused dead code.
* Improve and centralise asymptotic selection.
* Reorder algorithm selection in bessel_jy.
* Allow use of integer algorithms for arbitrary order - they're no slower than Steeds method which is also O(n).

[SVN r82816]
 2013-02-11 12:12:50 +00:00
Paul A. Bristow
68d6cbc328 Comment out unused parameters /* pol */. 
[SVN r82793]
 2013-02-09 12:29:24 +00:00
John Maddock
0e2463bfd7 Tidy up policy usage and error handling in Bessel functions. 
Change zero-finder functors to call top level Bessel functions.

[SVN r82792]
 2013-02-09 11:56:52 +00:00
John Maddock
4d1e810132 Enable better error handling in bessel-zero code. 
[SVN r82787]
 2013-02-08 17:28:49 +00:00
Paul A. Bristow
419bb3aebb Added order change to parameters at calls. 
[SVN r82772]
 2013-02-07 14:23:13 +00:00