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2021-11-15Enhanced RDoc for Integer (#5118)Burdette Lamar
Treats: #allbits? #anybits? #nobits? #succ #pred #chr` #to_s #+ #- Notes: Merged-By: BurdetteLamar <[email protected]>
2021-11-15Revert "Enhanced RDoc for Integer (#5099)"Yusuke Endoh
This reverts commit fc456adc6a62d09b755243b8c8f190934b9965d6. It broke the CI check. https://github.com/ruby/ruby/runs/4207922247?check_suite_focus=true#step:3:4 ``` numeric.c:3518: * 255.chr(Encoding::UTF_8) # => "ÿ" Error: Process completed with exit code 1. ```
2021-11-13Enhanced RDoc for Integer (#5099)Burdette Lamar
Treats: #allbits? #anybits? #nobits? #succ #pred #chr` #to_s #+ #- Notes: Merged-By: BurdetteLamar <[email protected]>
2021-11-08Get rid of implicit expansion to `long double` on ix86Nobuyoshi Nakada
2021-10-28Enhanced RDoc for Numeric (#4994)Burdette Lamar
Treats: #eql? #<+> #floor #ceil #round #truncate #step Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-27Embed bare `double` if `sizeof(double) == sizeof(VALUE)`Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/5027
2021-10-27Align `RFloat` at VALUE boundaryNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/5027
2021-10-26Fix unaligned access to `double` in RFloatNobuyoshi Nakada
2021-10-19Enhanced RDoc for Numeric (#4991)Burdette Lamar
Treated: #@- #fdiv #div #abs #zero? #nonzero? #to_int #positive? #negative? Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-18Enhanced RDoc for numerics (#4982)Burdette Lamar
Treats: Numeric#coerce Numeric#clone Numeric#dup Numeric#@+ (unary plus) Numeric#i Float#coerce Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-15Enhanced RDoc for remainder (#4975)Burdette Lamar
Treats Numeric#remainder and Integer#remainder. Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-15Enhanced RDoc for divmod (#4973)Burdette Lamar
Treats: Integer#divmod Float#divmod Numeric#divmod Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-15Enhanced RDoc for numeric.c (#4964)Burdette Lamar
Treats Integer#% and Float#%. Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-12Enhanced RDoc for Numeric#% (#4954)Burdette Lamar
Notes: Merged-By: BurdetteLamar <[email protected]>
2021-10-10Add flo_ndigits functionS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/4926
2021-09-15Refactor and Using RBOOL macroS.H
Notes: Merged: https://github.com/ruby/ruby/pull/4837 Merged-By: nobu <[email protected]>
2021-09-12Using RB_FLOAT_TYPE_P macroS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/4821
2021-09-12Replace RB_TYPE_P macro to FIXNUM_P and RB_INTEGER_TYPE_P macroS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/4816
2021-09-11Using NIL_P macro instead of RB_TYPE_P macroS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/4806
2021-09-11Using RB_BIGNUM_TYPE_P macroS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/4805
2021-08-30[DOC] Move rdoc of Integer#abs to numeric.rb [ci skip]Nobuyoshi Nakada
2021-08-27Use C99-defined macros to classify a floating-point numberNobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/4783
2021-08-18rb_fix2uint should use FIXNUM_NEGATIVE_PJohn Hawthorn
rb_num_negative_int_p is equivalent to calling the "<" method on Integer (and checking whether it is overridden), where in this case we are interested in whether the "actual" value can fit inside an unsigned int. This also was slow because rb_num_negative_int_p calls rb_method_basic_definition_p, doing a method lookup to check for < being overridden. This replaces the check in both rb_fix2uint and rb_fix2ushort with FIXNUM_NEGATIVE_P which simply checks whether the VALUE is signed. Notes: Merged: https://github.com/ruby/ruby/pull/4747
2021-08-06Use Rational for Float#round with ndigits > 14Jeremy Evans
ndigits higher than 14 can result in values that are slightly too large due to floating point limitations. Converting to rational for the calculation and then back to float fixes these issues. Fixes [Bug #14635] Fixes [Bug #17183] Co-authored by: Yusuke Endoh <[email protected]> Notes: Merged: https://github.com/ruby/ruby/pull/4682
2021-08-02Using RBOOL macroS.H
Notes: Merged: https://github.com/ruby/ruby/pull/4695 Merged-By: nobu <[email protected]>
2021-07-29Improve performance of Integer#digitsJeremy Evans
This speeds up performance by multiple orders of magnitude for large integers. Fixes [Bug #14391] Co-authored-by: tompng (tomoya ishida) <[email protected]> Notes: Merged: https://github.com/ruby/ruby/pull/4584
2021-07-27Make Float#floor with ndigits argument handle errorJeremy Evans
The previous implementation could result in a returned float that is 1/(10**ndigits) too low. First try adding one before dividing, and if that results in a value that is greater than the initial number, then try the original calculation. Spec added for ciel, but the issue doesn't appear to affect ciel, at least not for the same number. If the issue does effect ciel, a similar fix could probably work for it. Fixes [Bug #18018] Notes: Merged: https://github.com/ruby/ruby/pull/4681
2021-07-16Add Integer.try_convert [Feature #15211]Nobuyoshi Nakada
Notes: Merged: https://github.com/ruby/ruby/pull/4654
2021-06-21What's Here for Numeric and ComparableBurdette Lamar
2021-06-04Improve perfomance for Integer#size method [Feature #17135] (#3476)S.H
* Improve perfomance for Integer#size method [Feature #17135] * re-run ci * Let MJIT frame skip work for Integer#size Co-authored-by: Takashi Kokubun <[email protected]> Notes: Merged-By: k0kubun <[email protected]>
2021-05-29Fix Enumerator::ArithmeticSequence handling of float rangesJeremy Evans
Depending on the float range, there could be an off-by-one error, where the last result that should be in the range was missed. Fix this by checking if the computed value for the expected value outside the range is still inside the range, and if so, increment the step size. Fixes [Bug #16612] Notes: Merged: https://github.com/ruby/ruby/pull/4434
2021-05-23Refactor num_zero_p function (#4522)S.H
Notes: Merged-By: k0kubun <[email protected]>
2021-03-12Fix integer/float remainder with infinity argument of opposite signJeremy Evans
Previously, the result was incorrect: 4.remainder(-Float::INFINITY) Before: => NaN After: => 4 4.2.remainder(-Float::INFINITY) Before: => NaN After: => 4.2 Fixes [Bug #6120] Notes: Merged: https://github.com/ruby/ruby/pull/4257
2021-02-19Improve performance some Numeric methods [Feature #17632] (#4190)S.H
Notes: Merged-By: k0kubun <[email protected]>
2021-02-08Improve performance Float#positive? and Float#negative? [Feature #17614] (#4160)S.H
Notes: Merged-By: k0kubun <[email protected]>
2021-01-31Move rb_big_isqrt declarationS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/4135
2021-01-18Fix JIT link failuresTakashi Kokubun
forgotten in https://github.com/ruby/ruby/pull/4018
2021-01-01Improve performance some Float methods [Feature #17498] (#4018)S.H
Notes: Merged-By: k0kubun <[email protected]>
2020-12-22Allow inlining Integer#-@ and #~Takashi Kokubun
``` $ benchmark-driver -v --rbenv 'before --jit;after --jit' benchmark/mjit_integer.yml --filter '(comp|uminus)' before --jit: ruby 3.0.0dev (2020-12-23T05:41:44Z master 0dd4896175) +JIT [x86_64-linux] after --jit: ruby 3.0.0dev (2020-12-23T06:25:41Z master 8887d78992) +JIT [x86_64-linux] last_commit=Allow inlining Integer#-@ and #~ Calculating ------------------------------------- before --jit after --jit mjit_comp(1) 44.006M 70.417M i/s - 40.000M times in 0.908967s 0.568042s mjit_uminus(1) 44.333M 68.422M i/s - 40.000M times in 0.902255s 0.584603s Comparison: mjit_comp(1) after --jit: 70417331.4 i/s before --jit: 44005980.4 i/s - 1.60x slower mjit_uminus(1) after --jit: 68422468.8 i/s before --jit: 44333371.0 i/s - 1.54x slower ```
2020-12-14Move docs for Integer#bit_length [ci skip]Alan Wu
2020-12-12Remove unused function declarationsS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/3886
2020-12-09Fix ArithmeticSequence#last and ArithmeticSequence#each for non-integer ↵Kenta Murata
sequences (#3870) [Bug #17218] [ruby-core:100312] Notes: Merged-By: mrkn <[email protected]>
2020-11-20renameS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/3769
2020-11-20fix codeS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/3769
2020-11-20add flo_prev_or_next funcS-H-GAMELINKS
Notes: Merged: https://github.com/ruby/ruby/pull/3769
2020-10-23numeric.c, range.c: prohibit zero stepKenta Murata
* numeric.c: prohibit zero step in Numeric#step * range.c: prohibit zero step in Range#step * Fix ruby-spec [Feature #15573] Notes: Merged: https://github.com/ruby/ruby/pull/3689 Merged-By: mrkn <[email protected]>
2020-10-21Don't redefine #rb_intern over and over againStefan Stüben
Notes: Merged: https://github.com/ruby/ruby/pull/3589
2020-10-02Hoisted out ensure_cmp which checks the comparison succeededNobuyoshi Nakada
2020-10-02Ensure that the comparison succeeded [Bug #17205]Nobuyoshi Nakada
2020-09-30Fix unsigned int overflow in error message for chrPeter Zhu
The error message has an integer overflow because it treats an unsigned int as a signed int. Before: ``` > 3_000_000_000.chr -1294967296 out of char range (RangeError) ``` After: ``` > 3_000_000_000.chr 3000000000 out of char range (RangeError) ``` Redmine ticket: https://bugs.ruby-lang.org/issues/17186 Notes: Merged: https://github.com/ruby/ruby/pull/3602
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