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2020-09-16Fix assertion failed in Complex.polar without NDEBUG (#3551)Kenta Murata
Fixes [Bug #17172]. Notes: Merged-By: mrkn <mrkn@ruby-lang.org>
2019-09-21Make Kernel#{Pathname,BigDecimal,Complex} return argument if given correct typeJeremy Evans
This is how Kernel#{Array,String,Float,Integer,Hash,Rational} work. BigDecimal and Complex instances are always frozen, so this should not cause backwards compatibility issues for those. Pathname instances are not frozen, so potentially this could cause backwards compatibility issues by not returning a new object. Based on a patch from Joshua Ballanco, some minor changes by me. Fixes [Bug #7522] Notes: Merged: https://github.com/ruby/ruby/pull/2473
2019-07-11Check exception flag as a bool [Bug #15987]Nobuyoshi Nakada
2019-06-19Implement Complex#<=>Jeremy Evans
Implement Complex#<=> so that it is usable as an argument when calling <=> on objects of other classes (since #coerce will coerce such numbers to Complex). If the complex number has a zero imaginary part, and the other argument is a real number (or complex number with zero imaginary part), return -1, 0, or 1. Otherwise, return nil, indicating the objects are not comparable. Fixes [Bug #15857]
2019-01-12No TypeError at nil if exception: falsenobu
[ruby-core:91021] [Bug #15525] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-07complex.c (f_divide): canonicalize a quotientmrkn
Cannonicalize resultant real and imaginary parts when complex number divided by non-complex number. [Fix GH-2065] [Bug #15505] [ruby-core:90891] From: Joe Peric <peric.joe@gmail.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66744 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-03test_complex.rb: use the same approach to fix failuresk0kubun
as r66682. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-03test_complex.rb: fix tests for RUBYOPT="-w"k0kubun
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66693 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-02complex.c: fix against redefining component methodsmrkn
This fixes the incompatibility (maybe unintentionally) introduced by removal of `#ifndef PRESERVE_SIGNEDZERO` guards in f_add, f_mul, and f_sub functions in r62701. [Bug #15491] [ruby-core:90843] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-01suppress warning: method redefined; discarding old + introduced at r66681naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2019-01-01complex.c: Optimize Complex#+ for some conditionsmrkn
Optimize f_add defined in complex.c for some specific conditions. It makes Complex#+ about 1.4x faster than r66678. Compared to r66678: ``` mrkn-mbp15-late2016:complex-optim-o3 mrkn$ make benchmark ITEM=complex_float_ COMPARE_RUBY=/Users/mrkn/.rbenv/versions/trunk-o3/bin/ruby /Users/mrkn/src/github.com/ruby/ruby/revision.h unchanged /Users/mrkn/.rbenv/shims/ruby --disable=gems -rrubygems -I/Users/mrkn/src/github.com/ruby/ruby/benchmark/lib /Users/mrkn/src/github.com/ruby/ruby/benchmark/benchmark-driver/exe/benchmark-driver \ --executables="compare-ruby::/Users/mrkn/.rbenv/versions/trunk-o3/bin/ruby -I.ext/common --disable-gem" \ --executables="built-ruby::./miniruby -I/Users/mrkn/src/github.com/ruby/ruby/lib -I. -I.ext/common -r/Users/mrkn/src/github.com/ruby/ruby/prelude --disable-gem" \ $(find /Users/mrkn/src/github.com/ruby/ruby/benchmark -maxdepth 1 -name '*complex_float_*.yml' -o -name '*complex_float_*.rb' | sort) Calculating ------------------------------------- compare-ruby built-ruby complex_float_add 9.132M 12.864M i/s - 1.000M times in 0.109511s 0.077734s complex_float_div 600.723k 627.878k i/s - 1.000M times in 1.664662s 1.592666s complex_float_mul 2.320M 2.347M i/s - 1.000M times in 0.431039s 0.426113s complex_float_new 1.473M 1.489M i/s - 1.000M times in 0.678791s 0.671750s complex_float_power 1.690M 1.722M i/s - 1.000M times in 0.591863s 0.580775s complex_float_sub 8.870M 9.516M i/s - 1.000M times in 0.112740s 0.105091s Comparison: complex_float_add built-ruby: 12864383.7 i/s compare-ruby: 9131502.8 i/s - 1.41x slower complex_float_div built-ruby: 627878.0 i/s compare-ruby: 600722.5 i/s - 1.05x slower complex_float_mul built-ruby: 2346795.3 i/s compare-ruby: 2319975.7 i/s - 1.01x slower complex_float_new built-ruby: 1488649.1 i/s compare-ruby: 1473207.5 i/s - 1.01x slower complex_float_power built-ruby: 1721837.2 i/s compare-ruby: 1689580.2 i/s - 1.02x slower complex_float_sub built-ruby: 9515562.7 i/s compare-ruby: 8869966.3 i/s - 1.07x slower ``` git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66681 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20complex.c: small optimization of Complex#**nobu
* complex.c (rb_complex_pow): calculate power of a Fixnum without allocating intermediate Complex objects, and avoid unexpected NaNs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-09-01complex.c: simplify division resultnobu
* complex.c (f_divide): canonicalize rationals to simplify integer complex results. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64610 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15Add `exception:` keyword in Kernel#Complex()mrkn
Support `exception:` keyword argument in `Kernel#Complex()`. If `exception:` is `false`, `Kernel#Complex()` returns `nil` if the given value cannot be interpreted as a complex value. The default value of `exception:` is `true`. This is part of [Feature #12732]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c: check typenobu
* complex.c (m_cos, m_sin): determine the type by the internal type, not by a method. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62689 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c: check typenobu
* complex.c (nucomp_s_canonicalize_internal): determine the type by the internal type, not by a method. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62688 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-30force fixablenobu
* complex.c (nucomp_hash): force hash values fixable. [ruby-core:85224] [Bug #14420] * rational.c (nurat_hash): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-19freeze Complex and Rationalnobu
* complex.c (nucomp_s_new_internal, nucomp_loader): Complex instances are always frozen now. [Feature #13983] * rational.c (nurat_s_new_internal, nurat_loader): Rational instances are always frozen now. [Feature #13983] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-16test_complex.rb: NaN Complexnobu
* test/ruby/test_complex.rb (test_finite_p): assertions for NaN Complex. NaN is not an infinite nor a finite number. [ruby-core:83272] [Bug #14014] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60188 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-27complex.c: no overflownobu
* complex.c (rb_complex_infinite_p): get rid of overflow and unnecessary multiplication. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60041 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-27complex.c: no overflownobu
* complex.c (rb_complex_finite_p): get rid of overflow and unnecessary multiplication. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60040 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-29get rid of ambiguous parentheses warningsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56937 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-24complex.c: undefine Comparable methodsnobu
* complex.c (Init_Complex): undefine methods inherited from Comparable, because Complex does not have <=> method. [Bug #12866] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-24refine assertionsnobu
* test/ruby/test_complex.rb, test/ruby/test_rational.rb: refine assertions for descriptive messages. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56481 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-24complex.c: undefine clampnobu
* complex.c (Init_Complex): undefine Complex#clamp, which does not work like other Comparable methods, because Complex does not have <=> method. patched by Tim Peters <zomg.tim AT gmail.com> in [ruby-core:77720]. [Bug #12866] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-17numeric.c, complex.c: Add finite? and infinite? consistent with Floatmrkn
* numeric.c (num_finite_p, num_infinite_p): Add Numeric#finite? and Numeric#infinite? [Feature #12039] [ruby-core:73618] * complex.c (rb_complex_finite_p): Add Complex#finite? * complex.c (rb_complex_infinite_p): Add Complex#infinite? * test/ruby/test_bignum.rb: Add test for Integer#finite? and Integer#infinite? * test/ruby/test_fixnum.rb: ditto. * test/ruby/test_rational.rb: Add test for Rational#finite? and Rational#infinite? * test/ruby/test_complex.rb: Add test for Complex#finite? and Complex#infinite? git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-21hash method valuesnobu
* test/ruby/test_{complex,range,rational,struct}.rb (test_hash): hash values should be an Integer, not only a Fixnum. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-05-17Use Integer instead of Fixnum and Bignum.akr
* object.c, numeric.c, enum.c, ext/-test-/bignum/mul.c, lib/rexml/quickpath.rb, lib/rexml/text.rb, lib/rexml/xpath_parser.rb, lib/rubygems/specification.rb, lib/uri/generic.rb, bootstraptest/test_eval.rb, basictest/test.rb, test/-ext-/bignum/test_big2str.rb, test/-ext-/bignum/test_div.rb, test/-ext-/bignum/test_mul.rb, test/-ext-/bignum/test_str2big.rb, test/csv/test_data_converters.rb, test/date/test_date.rb, test/json/test_json_generate.rb, test/minitest/test_minitest_mock.rb, test/openssl/test_cipher.rb, test/rexml/test_jaxen.rb, test/ruby/test_array.rb, test/ruby/test_basicinstructions.rb, test/ruby/test_bignum.rb, test/ruby/test_case.rb, test/ruby/test_class.rb, test/ruby/test_complex.rb, test/ruby/test_enum.rb, test/ruby/test_eval.rb, test/ruby/test_iseq.rb, test/ruby/test_literal.rb, test/ruby/test_math.rb, test/ruby/test_module.rb, test/ruby/test_numeric.rb, test/ruby/test_range.rb, test/ruby/test_rational.rb, test/ruby/test_refinement.rb, test/ruby/test_rubyvm.rb, test/ruby/test_struct.rb, test/ruby/test_variable.rb, test/rubygems/test_gem_specification.rb, test/thread/test_queue.rb: Use Integer instead of Fixnum and Bignum. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-12-16Add frozen_string_literal: false for all filesnaruse
When you change this to true, you may need to add more tests. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-09-28preserve encodings in error messagesnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@51962 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-06* Move test cases from test/ruby/test_complex.rb to test/test_cmath.rbgogotanaka
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50796 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-06-01test/ruby/test_complex.rb: Add test for CMath.log2gogotanaka
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50711 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-05-22* complex.c (f_complex_polar): simple bug reproduced only when y isusa
a float but x is not a float. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@50601 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-02-24* lib/cmath.rb (log): raise ArgumentError when more than 2 argumentsgogotanaka
are passed. [ruby-core:66143] [Bug #10487] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49729 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2015-02-24complex.c: multiply as rotationnobu
* complex.c (nucomp_mul): calculate as rotation in complex plane if matrix calculation resulted in NaN. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@49723 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-27* test/ruby/test_complex.rb: removed unreachable code.hsbt
* test/ruby/test_rational.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47295 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-26* test/ruby/test_complex.rb: cherry-picked working assertions from r47251.hsbt
* test/ruby/test_rational.rb: cherry-picked working assertions from r47263. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47291 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-24* test/ruby/test_complex.rb: removed needless conditions.hsbt
* test/ruby/test_rational.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47265 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-22* test/ruby/test_complex.rb: removed commented-out code.hsbt
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47251 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2014-08-22* test/ruby/test_complex.rb: fixed broken tests. Math is nothsbt
compatible CMath now. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47250 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2013-12-13test/ruby: better assertionsnobu
* test/ruby: use better assertions instead of mere assert. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44173 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-11-17 * complex.c (make_patterns): should not accept extra sign.tadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-26test_complex.rb, test_rational.rb: revert some assertionsnobu
* test_complex.rb, test_rational.rb: revert some assertions, but just assert that a frozen object cannot be modified with marshal_load. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-07-25complex.c, rational.c: compatible marshal loadernobu
* complex.c, rational.c: compatible marshal loader for compatibilities with 1.8. [ruby-core:45775] [Bug #6625] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36538 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-22revert some teststadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36190 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-03 * complex.c: wrote Complex#_dump and Complex::load. But nowtadf
disabled (due to compatibility) [experimental]. * rational.c: wrote Rational#_dump and Rational::load. ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35877 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-06-03 * complex.c (nucomp_marshal_load): [ruby-core:45394]tadf
* rational.c (nurat_marshal_load): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35876 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2012-03-12Exclude json/add/complex.rb.naruse
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@34981 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-11-02* complex.c (nucomp_rationalize): fix function. [ruby-core:40667]nobu
[Bug #5546] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33613 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2011-08-10* complex.c (nucomp_rationalize): calls rationalize of real part ifmrkn
imaginary part is exactly zero. The patch is made by Marc-Andre Lafortune. fixes [Bug #5178] [ruby-core:38885] * test/ruby/test_complex.rb (test_rationalize): add a test for the above change. * complex.c (nucomp_to_r): fix RDoc comment. The patch is made by Marc-Andre Lafortune. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@32903 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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