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6582c85fd8accc2e6cfbea5b97579de8711732cb
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248 Commits

Author SHA1 Message Date
John Maddock
6582c85fd8 Improve uBas integration to allow use of expression templates inside uBas templates. 
Fixes #8292.

[SVN r83439]
 2013-03-15 17:29:20 +00:00
Christopher Kormanyos
726b2ffc32 Proper copyright information + foundations for cpp_bin_float. 
[SVN r83395]
 2013-03-10 11:04:09 +00:00
John Maddock
90bebe9ab4 Include config.hpp 
[SVN r83358]
 2013-03-08 11:46:52 +00:00
Christopher Kormanyos
81d0ea8776 Preliminary preparations for cpp_bin_float. Moved the rebind and dynamic_array structures from cpp_dec_float.hpp to separate files in /detail. 
[SVN r83335]
 2013-03-06 21:26:01 +00:00
John Maddock
2a4255861e Fix operators that operate on unary-negated expressions. 
Suppress some MSVC specific warnings.
Fix some bugs exposed by above changes and add new test cases.
Fixes #8176.

[SVN r83227]
 2013-03-01 13:15:56 +00:00
Christopher Kormanyos
d590f8baca Remove an unreachable code block from pow2(). Add an optimization to eval_ldexp(). 
[SVN r83207]
 2013-02-28 19:58:21 +00:00
John Maddock
bea6a2bdfc Change boolean context conversion operator so it's not convertible to void*. 
Fixes #8177.

[SVN r83162]
 2013-02-26 12:43:14 +00:00
John Maddock
04e971893b Better fix for #8160. 
Refs #8160.

[SVN r83153]
 2013-02-25 16:32:59 +00:00
John Maddock
5245fd31e2 Fix bug in division of zero. 
Document and add tests.
Fixes #8160.

[SVN r83128]
 2013-02-24 13:20:46 +00:00
John Maddock
1ef61ef160 Fix bug in subtraction routine that leads to -0 rather than 0. 
Add test cases.
Fixes #8145.

[SVN r83103]
 2013-02-23 17:22:18 +00:00
John Maddock
4a43b9ef8e Fix bug in subtraction of a limb_type. 
Fix bug in division/modulus algorithms that results in incorrect sign when source and destination overlap.
Tweak performance of GCD algorithms.
Add test cases for bug reports.
Fixes #8133.
Fixes #8126.

[SVN r83080]
 2013-02-22 10:37:36 +00:00
John Maddock
3111e69084 Fix sign of division in cpp_int when the values are small enough to fit in a double_limb_type. 
Add test cases for above.
Fixes #8126.

[SVN r83060]
 2013-02-21 13:05:41 +00:00
Christopher Kormanyos
fb748f698d Refs #8065 
[SVN r82920]
 2013-02-16 10:55:06 +00:00
John Maddock
869e98ac84 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
John Maddock
14b230d251 Get rid of MSVC C4996 warnings. 
Fixes #8036.

[SVN r82839]
 2013-02-12 18:58:23 +00:00
John Maddock
1037731caa Fix cast to void 
[SVN r82661]
 2013-01-28 17:38:11 +00:00
John Maddock
5018162072 Reorder static assertions for better error messages. 
[SVN r82610]
 2013-01-25 17:45:03 +00:00
John Maddock
c5dee8ee69 Fix gcc build failures and warnings 
[SVN r82604]
 2013-01-25 12:49:55 +00:00
John Maddock
8ff620de3b Add debug_adaptor.hpp. 
Document debug_adaptor and VC++ visualizers.

[SVN r82517]
 2013-01-17 12:23:21 +00:00
John Maddock
2b901734b2 Big search and replace name change of adapter -> adaptor. 
[SVN r82501]
 2013-01-15 11:43:27 +00:00
John Maddock
0d4b3d4b02 Add logged adapter. 
Add docs for logged_adapter and mpfi_float.

[SVN r82499]
 2013-01-15 09:25:05 +00:00
John Maddock
97ba7d573f Fix bug that causes division by single limb to fail when the remainder is zero and the least significant limb of the quotient is 1. 
Fixes #7878.

[SVN r82460]
 2013-01-12 10:51:46 +00:00
John Maddock
42458450be Add initial support for mpfi interval arithmetic 
[SVN r82337]
 2013-01-03 18:58:43 +00:00
John Maddock
27599ca09e Apply patch for typos. 
Regenerate docs.
Fixes #7806.

[SVN r82073]
 2012-12-18 11:28:04 +00:00
John Maddock
3f7e4906df Add static asserts on ExponentType requirements. 
Document requirements better.
Regenerate docs.

[SVN r82046]
 2012-12-17 13:11:01 +00:00
John Maddock
08fdb31fa2 Add some optimisation to gcd/lcm/lsb and cpp_int: 
Use compiler intrinsics where possible for lsb.
Switch to using native integers when the values get small enough for gcd.
Re-run the performance tests and regenerate the docs.

Also change the series evaluation limits to make them depend on the precision in pow.hpp and trig.hpp.

[SVN r81946]
 2012-12-14 18:37:27 +00:00
John Maddock
f607597c85 Update mpfr.hpp to use MPFR native constants when used with Boost.Math. 
[SVN r81871]
 2012-12-12 13:18:06 +00:00
John Maddock
a7d4edc769 Tweak GCD for better performance. 
[SVN r81810]
 2012-12-09 16:41:53 +00:00
John Maddock
75cab8836d Allow detail::canonical to be used with enum types. 
Review all noexcept specifications - and remove quite a few that we (probably) can't guarantee.
Change example workaround for non-C++11 compilers.

[SVN r81809]
 2012-12-09 15:24:07 +00:00
John Maddock
bfd897f5d8 Fix some more GCC warnings and make compiles faster for slow compilers (Intel) 
[SVN r81710]
 2012-12-04 19:28:46 +00:00
John Maddock
1991d878aa Fix some more GCC warnings. 
[SVN r81655]
 2012-12-01 18:06:24 +00:00
John Maddock
672cd76754 Refactor test_arithmetic.cpp into lots of small files for reduced dependencies. 
Changed use of __forceinline to release builds only.

[SVN r81654]
 2012-12-01 16:19:23 +00:00
Christopher Kormanyos
5f14980691 Improved cpp_dec_float::extract_parts to handle sizeof(double) exceeding 8 bytes. 
[SVN r81638]
 2012-11-30 20:22:10 +00:00
John Maddock
9c7f52ec7f Suppress GCC warning. 
[SVN r81634]
 2012-11-30 16:29:17 +00:00
John Maddock
477fec65e1 TRy and disable some VC11 warnings. 
[SVN r81529]
 2012-11-25 18:01:46 +00:00
John Maddock
3523e32a6c Fix for aliasing bug. 
[SVN r81526]
 2012-11-25 11:50:54 +00:00
John Maddock
b9b28eefa7 Fix for gcc-4.4.x: rvalue reference support in gcc-4.4 isn't good enough for our use cases. 
[SVN r81510]
 2012-11-24 18:28:04 +00:00
John Maddock
114aeb386b Simply enable_if usage in cpp_int_backend: try to fix Intel-11 failures. 
Improve test_cpp_int.cpp.
Improve config tests.

[SVN r81487]
 2012-11-22 17:21:01 +00:00
John Maddock
d6feeb290d Small optimisation for integer modulus. 
[SVN r81477]
 2012-11-22 09:56:47 +00:00
Marshall Clow
03af4f817c Remove usage of deprecated macros 
[SVN r81467]
 2012-11-21 21:32:26 +00:00
John Maddock
09f3928f5a Fix clang failures 
[SVN r81464]
 2012-11-21 17:54:50 +00:00
John Maddock
cbb9e41226 Try and fix some Clang failures. 
Also remove noexcept specifications from cpp_dec_float: calls to lexical_cast deep in the call tree, make it pretty much impossible to analyse by hand.

[SVN r81427]
 2012-11-19 18:18:51 +00:00
John Maddock
3168afc5ec Misc minor fixes for VC9. 
[SVN r81423]
 2012-11-19 13:30:33 +00:00
John Maddock
d38ad7997d Fix misplaced use of typename. 
[SVN r81422]
 2012-11-19 12:27:53 +00:00
John Maddock
8ae04c68a6 Merge multiprecision from sandbox. 
[SVN r81417]
 2012-11-18 18:56:59 +00:00
John Maddock
4071dd8d59 Fix missing number constructor. 
Fix is_explicitly_convertible to take account of the generic conversions.
Change sf_performance to use multiple files so we can actually compile the thing!
Minor doc updates.
Suppress some more warnings.

[SVN r81324]
 2012-11-13 17:12:19 +00:00
John Maddock
3430188795 Add overloads of the integer-only functions which work with native integer types. 
Ensure powm promotes fixed precision types to avoid numeric overflow.
Allow the Miller-Rabin code to be used by native integers.
Fix Miller Rabin tests to actually return the test result!
Fix some bugs in cpp_int unsigned arithmetic, and ensure the Miller Rabin and random number code can be safely used with checked fixed precision integers.

[SVN r81269]
 2012-11-09 18:55:19 +00:00
John Maddock
a9bcf67b4b Fix errors resulting from incorrect noexcept specifications and no numeric_limits support for __int128 
[SVN r81211]
 2012-11-05 19:05:31 +00:00
John Maddock
e3deed1fdf Optimize cpp_int multiplication with precision extension. 
Turn off some warnings.

[SVN r81200]
 2012-11-05 12:36:25 +00:00
John Maddock
e599ca723c Fix missing typename. 
[SVN r81169]
 2012-11-04 12:08:37 +00:00