Boost.Math 1.88 Standalone

What's Changed

• Suppress unused parameter warnings by @Flamefire in #1223
• Update library version by @mborland in #1224
• Fix clang warning when compiling with -ffast-math: use of infinity is undefined behavior due to the currently enabled floating-point options by @pps83 in #1222
• First batch changes double-fp-backend by @ckormanyos in #1226
• Change minimum clang version for -Wnan-infinity-disabled by @mborland in #1225
• Query cyl_bessel_k for cpp_double_double by @ckormanyos in #1228
• Fix constexpr cmath floor of 1 returning 0 #1232 by @yousseflakhal in #1233
• Simplify the formula for the CDF of the Cauchy distribution. by @WarrenWeckesser in #1234
• Update gamma.hpp by @kenarab in #1236
• DOC: Update description of the Cauchy cdf and its complement. by @WarrenWeckesser in #1237
• Fix check for clang warning -Wnan-infinity-disabled by @pps83 in #1238
• Miscellaneous comment and doc corrections. by @WarrenWeckesser in #1239

New Contributors

• @yousseflakhal made their first contribution in #1233

Full Changelog: boost-1.87.0...boost-1.88.0

Boost.Math 1.87 Standalone

What's Changed

• Landau Integration testing by @jzmaddock in #1159
• Initial CUDA and SYCL support by @mborland in #1161
• Add mapairy/holtsmark/saspoint5 distributions. by @jzmaddock in #1163
• Batch number 2 of GPU support by @mborland in #1162
• GPU batch 3 by @mborland in #1164
• GPU Batch 4 by @mborland in #1165
• Fix unused parameter warning by @mborland in #1168
• GPU Batch 5 by @mborland in #1167
• Add proof of concept for NVRTC support by @mborland in #1170
• Simplify and remove redundant code from Cauchy. by @jzmaddock in #1174
• NVRTC Batch 2 by @mborland in #1172
• Remove now unused parameter by @mborland in #1177
• Document logpdf, logcdf, and specializations by @mborland in #1176
• NVRTC batch 3 by @mborland in #1178
• NVRTC Batch 4 by @mborland in #1179
• NVRTC Batch 5 by @mborland in #1180
• NVRTC Batch 6 by @mborland in #1182
• GPU Batch 6 by @mborland in #1184
• DOC: fix Cauchy CDF formula by @dschmitz89 in #1185
• GPU Batch 7 by @mborland in #1187
• GPU Batch 8 by @mborland in #1189
• Add support for modular build structure. by @grafikrobot in #1160
• GPU Batch 9 by @mborland in #1192
• Begin documenting GPU support by @mborland in #1191
• Catch evaluation_error's in temme_method_2_ibeta_inverse by @jzmaddock in #1175
• Fix removed tgamma error handling path by @mborland in #1195
• GPU Batch 10 by @mborland in #1193
• GPU Batch 11 by @mborland in #1196
• cmake: directly define project version by @lucascolley in #1199
• GPU Batch 12 by @mborland in #1200
• GPU Batch 13 by @mborland in #1201
• Add missing link library for compile tests by @mborland in #1204
• Fix remez incl test by @mborland in #1205
• Make sure we don't activate float128 use when explicitly disabled by @mborland in #1207
• More fixes for path of compile tests by @mborland in #1208
• CML: Add project to IDEs by @Flamefire in #1209
• Fix many, many obvious test bugs by @rdoeffinger in #1212
• Fix compile test CML and add CMake testing by @mborland in #1213
• fix: define BOOST_MATH_NO_LONG_DOUBLE_MATH_FUNCTIONS for emscripten by @NickelWenzel in #1216
• Fix icx warning: explicit comparison with infinity in fast floating point mode with intel compiler by @pps83 in #1218

New Contributors

• @dschmitz89 made their first contribution in #1185
• @lucascolley made their first contribution in #1199
• @rdoeffinger made their first contribution in #1212
• @NickelWenzel made their first contribution in #1216

Full Changelog: boost-1.86.0...boost-1.87.0

Boost.Math 1.86 Standalone

What's Changed

• Don't use obsolete predef/checks/predef.jam B2 module. by @grafikrobot in #1122
• Improve reliability of codecov upload by @mborland in #1124
• Update geometric.hpp by @kenarab in #1127
• Improve Heuman Lambda precision: by @jzmaddock in #1125
• Change skew normal quantile to use bracket_and_solve_root. by @jzmaddock in #1123
• Correct ellint_1 logic for types with no infinity. by @jzmaddock in #1130
• Correct spurious underflow issues in non-central beta and t (also eff… by @jzmaddock in #1134
• Correct float_next(+INF) and float_prior(-INF) by @jzmaddock in #1135
• Add guards to user configurable macro definitions by @mborland in #1138
• Update CI by @mborland in #1136
• Fix rational conditional by @mborland in #1142
• Prevent passing denormals in calculation. by @jzmaddock in #1141
• Make boost::math::ccmath::fminf and boost::math::ccmath::fminl constexpr by @quxflux in #1146
• Update Bessel functions at infinity. by @jzmaddock in #1144
• Remove overload no longer required by multiprecision. by @jzmaddock in #1147
• Add randomize_va_space to drone by @mborland in #1149

New Contributors

• @grafikrobot made their first contribution in #1122
• @kenarab made their first contribution in #1127
• @quxflux made their first contribution in #1146

Full Changelog: boost-1.85.0...boost-1.86.0

Boost.Math 1.84 Standalone

What's Changed

• Use Dijkstra identities for 0(0th) Fibonacci convention by @ryanelandt in #1001
• update beta error messages and checks by @ryanelandt in #1003
• Update kolmogorov quantile newton ub to 1 by @ryanelandt in #1002
• only solve problems if have enough precision by @ryanelandt in #1004
• Update sanitizer images by @mborland in #1011
• fix unused abterm1 compile warnings by @ryanelandt in #1014
• MSVC 14_0 stdndards and has-include corrections by @ckormanyos in #1017
• Eliminate unused parameter by @ckormanyos in #1019
• test fix for multiprecision 562 by @ryanelandt in #1015
• Fix inverse_discrete_quantile for large guess by @Yuhta in #1007
• Fix issue #1023 by @mborland in #1024
• Improve ibeta power term calculation in the Sterling case by @jzmaddock in #1025
• Avoid spurious overflow and divide by zero in ibeta. by @jzmaddock in #1026
• Add clang-win to CI runs by @mborland in #1030
• k should be size_t by @AtariDreams in #1031
• Adjust recursion when using the Bessel function approximation with la… by @jzmaddock in #1036
• Correct non-central-t series convergence bug. by @jzmaddock in #1038
• ten should be a constexpr as a float by @AtariDreams in #1033
• Incorporate cast simplifications from PR880 by @jzmaddock in #1039
• has_denorm_now by @ryanelandt in #1029
• Fix clang-14 run in CI by @mborland in #1041
• Qualify log1p calls. by @jzmaddock in #1043
• Fix detection of ccmath usage in trunc by @mborland in #1044
• Update/improve ccmath configuration. by @jzmaddock in #1045
• Merge for 1.84 by @mborland in #1042
• Improve ccmath support detection. by @jzmaddock in #1046
• Merge ccmath updates to master by @mborland in #1047
• Update version history on master by @mborland in #1054

New Contributors

• @ryanelandt made their first contribution in #1001
• @Yuhta made their first contribution in #1007

Full Changelog: boost-1.83.0...boost-1.84.0

Boost.Math 1.83.0 Standalone

What's Changed

• Fix -Wmaybe-uninitialized in bessel jy series by @mborland in #967
• Fix rounding for non-representable numbers by @mborland in #968
• Add logcdf to distributions by @mborland in #946
• Fix fisher_f mode by @maitbayev in #976
• Fix for scipy issue 18302 by @mborland in #977
• Fix case where b is a negative integer and z is also negative. by @jzmaddock in #983
• Minor PCHIP cleanup by @NAThompson in #984
• Fix for scipy issues 18506 and 18511 by @mborland in #987
• Disable numeric_limits specialization for GCC-14 by @mborland in #993
• Numerical evaluation of Fourier transform of Daubechies scaling funct… by @NAThompson in #921
• Small github actions updates by @sdarwin in #995
• median_absolute_deviation bug fix for non-zero center by @rasmushenningsson in #997
• C++23 Floats by @mborland in #978

New Contributors

• @maitbayev made their first contribution in #976
• @rasmushenningsson made their first contribution in #997

Full Changelog: boost-1.82.0...boost-1.83.0

Boost.Math 1.82.0 Standalone

What's Changed

• Disable C6326: Potential comparison of a constant with another constant by @mborland in #857
• Improve the mention of Octonion in readme by @Bobini1 in #859
• Use package manager for cygwin runs by @mborland in #862
• Fix warning 4146 and 4244 in ccmath by @mborland in #858
• Use 64-bit RNG for types that are 64 bits by @AtariDreams in #865
• Assert when features which require C++17 are compiled for an earlier … by @jzmaddock in #856
• Junk removal by @AtariDreams in #863
• Remove thread limitation from GHA runner by @mborland in #874
• Fix typos by @bwignall in #876
• Fix for issue #871 by @mborland in #872
• Correct root finders in extreme cases. by @jzmaddock in #875
• Fix -Wimplicit-const-int-float-conversion by @mborland in #879
• Better error handling by @jzmaddock in #883
• More and better handling of ibeta small args. by @jzmaddock in #884
• Fix warnings in special functions by @mborland in #864
• Correct tests to make them Multiprecision safe. by @jzmaddock in #887
• Fix for binomial distribution quantile edge case by @mborland in #890
• Fix for Non-Central T Distribution FE_INVALID by @mborland in #892
• Remove using std::cbrt to fix build on platforms which don't support it. by @NAThompson in #888
• Consolidate windows testing by @mborland in #895
• Use cfloat instead of float.h by @AtariDreams in #899
• Fix tanh_sinh integration for edge case, by @jzmaddock in #901
• Make integrators const correct. by @jzmaddock in #903
• Use size_t in size_to_precision by @Flamefire in #907
• Require C++14 support by @mborland in #905
• Improve NAN handling in ccmath by @mborland in #912
• S390x testing by @jzmaddock in #908
• libraries.json: fix typo by @drewrisinger in #918
• Add deprecation notice to complex functions by @mborland in #917
• Remove most CI and just test arm64/drone. by @jzmaddock in #916
• Update tanh_sinh handling of boundaries. by @jzmaddock in #894
• Add additional architecture testing to drone by @mborland in #868
• Fix for Scipy Issue 16079. by @jzmaddock in #930
• Ignore warnings in distribution tests suite by @mborland in #933
• Downgrade condition numbers language requirement to C++14 by @mborland in #934
• Fix for scipy issue 17916 by @mborland in #939
• Enable GHA to kill in progress builds on new push by @mborland in #940
• Add Estrin's method for polynomial evaluation by @NAThompson in #932
• Fix hypergeometric for use with -fno-exceptions. by @jzmaddock in #950
• Fix for scipy issue 15101 by @mborland in #949
• Turn debug symbols off for msvc-14.0. by @jzmaddock in #951
• Add cmake install by @mborland in #954
• Replace int with long long in nct pdf and cdf by @mborland in #955
• Update cxxstd field by @mborland in #958
• Fix for issue #959 by @mborland in #960
• Fix ibeta_inv for very small p. by @jzmaddock in #962
• Improve error handling in non-central distributions. by @jzmaddock in #963

New Contributors

• @Bobini1 made their first contribution in #859
• @Flamefire made their first contribution in #907
• @drewrisinger made their first contribution in #918

Full Changelog: boost-1.81.0...boost-1.82.0

Boost.Math 1.81.0 Standalone

What's Changed

• Constexpr next by @mborland in #789
• constexpr signbit by @mborland in #793
• Cleanup Warnings by @mborland in #795
• Fix unsafe bool usage by @mborland in #794
• More warning fixes by @mborland in #796
• Fix right endpoint derivative estimate error in cardinal cubic b spline by @sjrowlinson in #797
• Fixes for -Wzero-as-null-pointer-constant by @mborland in #798
• Corrected paths for cubic and quartic roots headers in doc by @RL-S in #801
• Make sure ibeta_derivative triggers an underflow error when required. by @jzmaddock in #802
• Avoid overflow in intermediate bessel_ik computation by @mckib2 in #805
• Add BOOST_NOINLINE to standalone config and apply to erf_inv_initiali… by @jzmaddock in #809
• Fix for issue #810 by @mborland in #811
• Add #include tests for the hypergeometric functions. by @jzmaddock in #812
• Fix for issue #800 by @mborland in #813
• Update Readme by @mborland in #817
• Improve performance of the Complete Elliptic Integrals. by @jzmaddock in #815
• Improve ccmath signbit and copysign by @mborland in #819
• remove extra semicolon by @HDembinski in #824
• Modernize exception specification by @apolukhin in #822
• Correct 1F1[-n, -n, x] by @jzmaddock in #832
• Fix Issue 833 by @jzmaddock in #835
• Fix quartic roots when depressed cubic only has single real root by @NAThompson in #838
• BREAKING CHANGE: Correct definition of user_rounding_error, by @jzmaddock in #836
• Fix Clang-15 warnings by @AtariDreams in #831
• Specify seed in random tests. by @NAThompson in #839
• Fix bytes behavior by @AtariDreams in #828
• short-circuit overflow protection for M1 Mac clang by @mckib2 in #827
• Change looping over array to be unsigned by @AtariDreams in #830
• Update deprecated workflow by @mborland in #840
• Fix spelling of "Ubuntu" by @AtariDreams in #843
• Fix warnings in quadrature tests by @mborland in #844
• Fix for issue 845 by @mborland in #846
• Fix for scipy issue 17146 by @mborland in #847
• Drone minor config update by @sdarwin in #850
• DOC: Fix a typo in the 'Standalone Usage' section. by @WarrenWeckesser in #852
• Fix for issue #871 (#872) by @mborland in #897

New Contributors

• @sjrowlinson made their first contribution in #797
• @RL-S made their first contribution in #801
• @mckib2 made their first contribution in #805
• @HDembinski made their first contribution in #824
• @apolukhin made their first contribution in #822
• @sdarwin made their first contribution in #850

Full Changelog: boost-1.80.0...boost-1.81.0

Boost 1.80.0 Standalone

What's Changed

• Fix logic error in roots.hpp by @jzmaddock in #777
• Minor 1F1 bug fixes. by @jzmaddock in #778
• Add further color map example by @jzmaddock in #774
• Fix repeated name in example/policy_eg_1.cpp by @WarrenWeckesser in #780
• Fix for issue 773 by @mborland in #782
• Logpdf support by @mborland in #762
• Redeclaration of max_factorial value by @ckormanyos in #784
• Chatterjee Correlation Coefficient by @mborland in #770
• Constexpr fma by @mborland in #734
• Set BOOST_NO_EXCEPTIONS and BOOST_NO_RTTI for GCC and math in standal… by @jzmaddock in #786
• Bump minimum language standard to C++14 by @mborland in #788
• Move all GCC-5/6 testing to drone. by @jzmaddock in #790
• Try and consolidate more Github tests. by @jzmaddock in #791
• Replace non-UTF-8 copyright character by @jwakely in #792

New Contributors

• @WarrenWeckesser made their first contribution in #780
• @jwakely made their first contribution in #792

Full Changelog: boost-1.79.0...boost-1.80.0

Boost 1.79.0 Standalone

What's Changed

• Fix for beta link error by @mborland in #580
• Fix gini coefficient calculation. by @jzmaddock in #593
• Post-1.77 beta changes. by @jzmaddock in #661
• constexpr fpclassify by @mborland in #679
• I506 cstdfloat complex std by @ckormanyos in #507
• Provide graceful failure for Bernoulli code on platforms with no atomics. by @jzmaddock in #684
• constexpr frexp by @mborland in #686
• constexpr ldexp by @mborland in #688
• Add abs specializations to ccmath by @mborland in #690
• constexpr div by @mborland in #691
• Constexpr logb and ilogb by @mborland in #692
• constexpr scalbn and scalbln by @mborland in #693
• constexpr floor and ceil by @mborland in #694
• constexpr trunc by @mborland in #695
• Fix cstdfloat_math_incl_test on ppc64le with ieee128 by @mscastanho in #685
• constexpr modf by @mborland in #696
• constexpr round by @mborland in #697
• Expand the catmull-rom spline doc by @oleg-alexandrov in #698
• constexpr fmod by @mborland in #699
• constexpr remainder by @mborland in #700
• constexpr copysign by @mborland in #701
• Disallow integral return types. by @NAThompson in #704
• Correct test for cpp_dec_float division. by @jzmaddock in #712
• TanhSinh: Correct m_inital_row_length in double precision case. by @jzmaddock in #711
• Fix low hanging fruit test failures on s390x. by @jzmaddock in #687
• Cubic roots by @NAThompson in #703
• Update limits used in erf/erfc approximations. by @jzmaddock in #713
• Improve tanh_sinh. by @jzmaddock in #714
• Remove unicode from comments and loosen up error tolerance. by @NAThompson in #716
• Constexpr hypot by @mborland in #721
• Fix tests for Apple M1 by @mborland in #725
• Quartic roots. by @NAThompson in #718
• Fix and tests for issue #705 by @mborland in #731
• Constexpr fdim by @mborland in #730
• Constexpr fmin and fmax by @mborland in #732
• Fix for linker errors from multiprecision changes. by @jzmaddock in #735
• Constexpr comparison functions by @mborland in #736
• Fix for issue #737 by @mborland in #738
• Complete CI test with standalone mode by @mborland in #680
• Remove use of old-style casts from exp-sinh quadrature. by @NAThompson in #741
• Improving DE performance Part 2 by @jzmaddock in #722
• Remove old-style casts. by @NAThompson in #743
• Remove C-Style Casts by @mborland in #744
• Begin to systematically remove direct use of lexical_cast in favour o… by @jzmaddock in #742
• constexpr isunordered by @mborland in #745
• More C-Style Cast Removal by @mborland in #746
• Fix for #750 by @mborland in #751
• Rework thread-safety logic in bernoulli_details.hpp. by @jzmaddock in #753
• Add MSVC-2022 to CI Testing by @mborland in #720
• Color Maps by @mborland in #752
• Add GCC-5 to drone config by @mborland in #758
• Add class template argument deduction guides for distributions by @jamesfolberth in #756
• Do not use an unguarded Newton iterate to polish roots; it goes crazy… by @NAThompson in #759
• Fix for issue 757. by @NAThompson in #760
• Cygwin, FreeBSD and Long Doubles by @mborland in #729
• Fix for issue #764 by @mborland in #765
• Implement logaddexp by @mborland in #763
• small correction to F distribution docs by @grlee77 in #766

New Contributors

• @oleg-alexandrov made their first contribution in #698
• @jamesfolberth made their first contribution in #756
• @grlee77 made their first contribution in #766

Full Changelog: v1.77-standalone...boost-1.79.0

Boost 1.77 Standalone Release

After some hammering on the beta release by many community contributors, we are proud to release the Boost Math 1.77-standalone. This is nearly identical to the 1.77 release, with a few bugs fixed in standalone mode.

A few highlights:

• Improved mode of the non-central χ² algorithm from @vindex10
• Numerous fixes for the ARM platform from @StephanTLavavej
• constexpr versions of many cmath functions, like isnan, isfinite, from @mborland
• Bezier polynomials
• Bilinear uniform interpolation