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8a29241cc3a59fe04b10ab6937d8eefe07dd85fb
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1302 Commits

Author SHA1 Message Date
jzmaddock
8a29241cc3 Fix bug in root bracketing code 2015-08-11 18:17:56 +01:00
jzmaddock
c3793dbff2 One more try to get powm1 accuracy down. 2015-08-02 18:26:47 +01:00
jzmaddock
801a739595 Fix GCC warnings. 2015-08-01 19:13:22 +01:00
jzmaddock
258a2aeb4c Big warning suppression fix for VC14. 2015-08-01 18:00:41 +01:00
jzmaddock
a18661ad40 Tweak powm1 one more time near the boundary conditions. 2015-07-31 19:19:47 +01:00
jzmaddock
da958ee36a Some more tweaks to powm1. 
Plus some more tests.
 2015-07-31 09:25:31 +01:00
jzmaddock
ce953afcda Yet another "better powm1". 2015-07-28 19:23:53 +01:00
jzmaddock
1177477903 Remove deprecated type_traits usage. 2015-07-25 11:45:49 +01:00
jzmaddock
541f0d2839 Fix method selection condition in powm1. 2015-07-13 10:39:35 +01:00
jzmaddock
74b8427084 Fix domain_error for k==1. 2015-07-11 09:49:17 +01:00
jzmaddock
869bf00304 Improve powm1 accuracy slightly. 2015-07-11 09:16:55 +01:00
jzmaddock
bab82f2eb1 Correct overflow handling in bessel derivatives. 2015-07-10 19:50:05 +01:00
jzmaddock
43de5afcf2 Oops correct previous commit. 2015-07-07 18:45:45 +01:00
jzmaddock
faacf0520d Fix function template specialization definition. 2015-07-07 18:42:01 +01:00
jzmaddock
d9dc112aee Fix bug in ellint_2 for very small angles. 
With thanks to Rocco Romeo.
 2015-07-05 19:42:31 +01:00
jzmaddock
32b31bbb72 Add explicit overloads for std::pair to handle C++03 compilers. 2015-06-19 10:05:12 +01:00
jzmaddock
aedcfb355b Fix template name used only on Darwin. 2015-06-18 18:35:15 +01:00
jzmaddock
2a94e603e5 Add relative_difference tests. 
And fix resulting issues.
 2015-05-26 17:17:47 +01:00
jzmaddock
afc1237939 Stop using modfl on Mingw - it crashes! 2015-05-25 19:20:09 +01:00
jzmaddock
69b2524d13 Document ulp function. 
Improve tests, and fix issues that show up.
 2015-05-25 08:47:34 +01:00
jzmaddock
94b8195aad Add ulp function. 
Update tests for relative_difference etc.
Add new functions to math_fwd.hpp.
Add new functions to concept tests.
 2015-05-24 12:01:06 +01:00
jzmaddock
73c27a1a6d Rewrite float-comparison docs to use new public interfaces. 2015-05-23 12:06:36 +01:00
jzmaddock
e7b5c6a0be Add relative_difference.hpp 2015-05-18 18:24:26 +01:00
jzmaddock
74a42f98ea Fix various typos. 
Change Schroeder to Schroder.
 2015-05-18 18:23:47 +01:00
jzmaddock
8aaf48ecaa Add test case for root-finding. 
Also fix missing using declaration in roots.hpp.
 2015-05-14 19:02:40 +01:00
jzmaddock
66296fc6bd Fix bug in newton_raphson_iterate. 
Which may cause switching to bisection too early.
 2015-05-12 19:32:59 +01:00
jzmaddock
0b166f37ab Merge branch 'develop' into rooting 2015-05-11 19:08:00 +01:00
jzmaddock
764738d596 Change root finding code to be better boiler-plated. 
Re-run tests accordingly.
 2015-05-10 10:06:08 +01:00
jzmaddock
308f39c78a Fix iteration count housekeeping so we don't accidentally miss one if we get an exact result because f(x) is zero. 2015-05-05 13:15:23 +01:00
jzmaddock
c8eb3c9cf4 Add default constructor for eps_tolerance. 2015-04-29 18:47:09 +01:00
jzmaddock
da33ba4425 Fix heuristic in schroeder_iterate. 
Brings schroeder_iterate more into line with halley_iterate.
 2015-04-28 19:16:33 +01:00
Jessica Hamilton
d4240296b5 Haiku: disable float128 and long double support 2015-04-09 09:38:27 +12:00
jzmaddock
2f09aca3cd Merge branch 'develop' of https://github.com/boostorg/math into develop 2015-04-07 18:01:54 +01:00
jzmaddock
0cbed0315d Fix digit count for 128-bit quad-floart types. 
As per discussion here: http://www.exploringbinary.com/7-bits-are-not-enough-for-2-digit-accuracy/comment-page-1/#comment-9358
 2015-04-07 17:57:07 +01:00
Lauri Nurmi
0c273d09a9 Fix spelling of "occurr*". 2015-03-28 22:11:16 +02:00
pabristow
1f0552daea merged develop into rooting and rebuilt html 2015-03-12 12:31:01 +00:00
jzmaddock
c6e152efd4 Disable __float128 on Solaris - it segfaults when used at program startup (tested solaris 11). 2015-03-08 18:58:15 +00:00
jzmaddock
b423b350a8 Add needed member. 2015-02-28 19:42:39 +00:00
jzmaddock
97cd1ea0ea Change not to use cstdfloat as that header may not actually define any types! 2015-02-28 19:31:05 +00:00
jzmaddock
5e92ce7ae6 Solaris doesn't have fpclassify 2015-02-26 11:55:23 +00:00
jzmaddock
58edb99ca8 Workaround for bug in Solaris compiler. 2015-02-23 17:15:23 +00:00
jzmaddock
1ef4e9c1c2 Tentative fix for solaris/oracle compiler issue https://svn.boost.org/trac/boost/ticket/10925 2015-02-22 18:48:09 +00:00
jzmaddock
ec7a31e982 Merge branch 'carlson' into develop 2015-02-20 13:30:24 +00:00
jzmaddock
7fa11a133f Add Heuman Lambda Function. 2015-02-19 19:33:56 +00:00
jzmaddock
072d6ef395 Add Jacobi Zeta Function. 2015-02-19 16:49:03 +00:00
jzmaddock
026d5d2ee2 Hook up a full set of tests for ellint_d. 2015-02-18 18:04:02 +00:00
jzmaddock
c1200bf7cd Add initial version of Elliptic Integral D. 2015-02-17 19:03:50 +00:00
jzmaddock
bf3f5528eb Merge branch 'carlson' into develop 2015-02-17 13:08:21 +00:00
jzmaddock
4705e25f70 Fix some compiler warnings 2015-02-17 12:43:54 +00:00
jzmaddock
61cc79bebd Fix test failures. 2015-02-17 12:43:40 +00:00