jzmaddock
45b86cf115
LambertW: Fix up GCC support.
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Split tests into smaller units so as not to generate over-large object files.
2018-08-29 19:34:30 +01:00
jzmaddock
10e6f0d68f
Lambert W: Add tests near the singularity.
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Fix a couple of minor issues in the implementation to improve error rates.
NB: errors very near the singularity are still very high - this is an intrinsic property of the function - we are solving z = w exp(w) for w, but there are actually a wide range of w values which satisfy the equation once we get very close to the singularity.
2018-08-26 19:51:15 +01:00
jzmaddock
d002d1491a
LambertW: Tidy up header includes.
2018-08-22 19:31:22 +01:00
pabristow
aaa38c3fee
first draft of no-precision policy version.
2018-07-17 17:39:27 +01:00
pabristow
691f2a5852
Integration tests improved with simpler lambert W
2018-07-11 15:42:19 +01:00
pabristow
23ecd1a1c0
All changes before getting develop up-to-date.
2018-05-15 14:00:34 +01:00
pabristow
3f1e3602ba
Quadrature error diagnosis improved
2018-02-27 13:20:37 +00:00
pabristow
413766bcdb
Added lost prime functions and a ref
2018-02-22 18:18:34 +00:00
pabristow
036dbae137
Return to overflow on inf and tested OK using test_integrals
2018-02-20 17:03:26 +00:00
pabristow
2a34f3c340
Restore current files after merge went wrong.
2018-02-19 17:30:57 +00:00
pabristow
de4d578fc5
deconflict lambert_w.hpp
2018-02-19 16:54:52 +00:00
Nick Thompson
0a8d5bfb37
[ci skip] Fix derivative at singularity at z = 0 of Lambert W -1.
2018-02-09 14:36:05 -06:00
Nick Thompson
8a7539c707
[ci skip] Pick the low hanging fruit of the Lambert-W derivative. Remove a few typos from the documentation.
2018-02-09 13:57:25 -06:00
Nick Thompson
5e78b298da
[ci skip] Use Unix-style paths. Add tests for lambert-W testing integrals of the Lambert-W function.
2018-02-02 21:33:54 -06:00
pabristow
b4ffbedf1e
Change to use JM W0 version.
2018-01-30 12:11:03 +00:00
pabristow
6d73d8f517
commit so can switch to develop (problem in one polynomial nearest singularity
2018-01-23 14:38:56 +00:00
jzmaddock
ef10ba37d2
Merge branch 'lambertw' of https://github.com/boostorg/math into lambertw
2017-11-27 19:08:42 +00:00
jzmaddock
3cebb614a5
Math.LambertW: fix Halley termination condition.
2017-11-27 19:06:53 +00:00
pabristow
66067c3b6b
Added include to test_value to ensure that when used standalone with GCC that supports suffix Q, multiprecision float128 is included.
2017-11-24 16:53:18 +00:00
pabristow
9b9414c256
numerous minor fixes for JM 1st comments on docs 19Nov17
2017-11-20 17:03:29 +00:00
pabristow
6aa9f286ff
Tests OK, including multiprecision.
2017-11-16 17:58:59 +00:00
pabristow
89ae728836
added graphs and updated docs to use them.
2017-11-06 17:18:33 +00:00
pabristow
3c3c91709f
w-1 branch improvements and tests OK
2017-11-02 18:47:30 +00:00
pabristow
04121d2872
Lambert w for huge z added, and test and more docs
2017-10-28 19:13:58 +01:00
pabristow
f51d987acd
added much on W-1 branch (handling tiny z), and more docs.
2017-10-27 18:18:06 +01:00
pabristow
d01d0c4eb8
Working version with C array of precomputed lookup tables, but still inline inside
2017-10-13 09:43:39 +01:00
pabristow
dd06d2beae
100 decimal digit precision values and tests OK.
2017-10-10 15:13:49 +01:00
pabristow
39846818e1
Expanded docs using snippets.
2017-10-03 15:11:25 +01:00
pabristow
15568b8d62
Work on precision demo before holiday. OK on VS14.1 and GCC 7.1.0 but docs need much more work.
2017-09-02 12:12:10 +01:00
pabristow
c1b8ffec7c
Needed to merge?
2017-08-31 12:50:11 +01:00
pabristow
48435ed996
Commit before merge develop to get new config file
2017-08-30 17:05:34 +01:00
jzmaddock
1527667e20
Next.hpp: Change struct to class to avoid msvc compiler warnings.
2017-08-29 20:00:32 +01:00
pabristow
c408d7ec1c
Restored test_out_of_range to original location as is used by other tests
2017-08-29 17:03:06 +01:00
pabristow
34fd59c372
students t allowing df and x infinite
2017-08-29 15:24:45 +01:00
pabristow
0f070dd259
Commit work-in-progress before fixing students t on develop
2017-08-29 08:21:59 +01:00
jzmaddock
e100973d53
Merge pull request #81 from lakshayg/noexcept
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make move constructor and operator= noexcept
2017-08-23 19:02:49 +01:00
jzmaddock
f301e2a197
Merge pull request #72 from boostorg/pr66
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PR66: Moved to here for integration testing.
2017-08-23 18:47:46 +01:00
Lakshay Garg
4fc8d43b4b
make move constructor and operator= noexcept
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This change helps the polynomial class play well with STL
containers.
> If the move constructor for an element type in a container
> is not noexcept then the container will use the copy constructor rather
> than the move constructor -- HIC++ Version 4.0
Benchmarking shows that the number of calls to copy constructor
are reduced.
2017-08-22 12:41:32 +05:30
jzmaddock
f6495af64c
Polynomial: more simplifications and modernizations.
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Also update msvc performance results.
2017-08-21 13:15:39 +01:00
jzmaddock
d9858963d0
Merge branch 'move' of https://github.com/lakshayg/math into pr79
2017-08-20 09:16:20 +01:00
jzmaddock
b70d7b1359
Add polynomial performance test.
2017-08-20 08:28:41 +01:00
Lakshay Garg
36b272c42b
enable move semantics for polynomial
2017-08-17 09:11:40 +05:30
pabristow
26aea4e7df
Big refactor JM small_z and tag_type select code
2017-08-10 17:49:17 +01:00
jzmaddock
68c80b5fc8
Merge branch 'pr66' of https://github.com/NAThompson/math into pr66_78
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# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
2017-08-09 18:02:36 +01:00
jzmaddock
3770719aff
Quadrature: Remove the minimum levels requirement on tanh_sinh.
2017-08-07 19:04:42 +01:00
jzmaddock
a928ff3df3
Quadrature: Correct logic in finding the first abscissa values which are stored as complements.
2017-08-06 13:14:42 +01:00
jzmaddock
1225612a28
quadrature: Remove unneeded test case, adjust one error rate, and finally silence some warnings.
2017-08-06 12:50:53 +01:00
jzmaddock
70e87cb407
Merge pull request #75 from boostorg/jzmaddock-patch-1
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Remove forward references to gcd/lcm types:
2017-08-06 08:38:58 +01:00
jzmaddock
623263e726
Disable abs overload for __float128 when building with gcc-7 and later.
2017-08-03 11:38:16 +01:00
jzmaddock
e84195d3a6
Quadrature: Update docs.
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Also add ability to get the # levels consumed from the integrators.
[skip ci]
2017-07-28 19:26:04 +01:00
