summaryrefslogtreecommitdiff
path: root/complex.c
AgeCommit message (Collapse)Author
2018-11-04complex.c: rb_dbl_complex_polar_pinobu
* complex.c (rb_dbl_complex_polar_pi): suffixed with _pi to clarify that `ang` is not radian, but multiplied by PI. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65522 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20* expand tabs.svn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65191 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
2018-06-17share Float 0nobu
* complex.c (RFLOAT_0): share the 0.0 object on non-flonum platforms. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63680 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-06-17refine Integer#** and Float#**nobu
* complex.c (rb_dbl_complex_polar): utility function, which returns more precise value in right angle cases. * bignum.c (rb_big_pow): use rb_dbl_complex_polar(). * numeric.c (rb_float_pow, fix_pow): create a Complex by polar form. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63678 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-04-14complex.c: improve docs for Complex#{finite?,infinite?}stomar
* complex.c: [DOC] correct term "real value" to "real part", and same for imaginary part, in documentation for Complex#{finite?,infinite?}. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@63152 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-26Update Complex#infinite? documenationnobu
to state what it really does. [Fix GH-1848] From: Christian Bruckmayer <cbruckmayer@suse.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-26Update Complex#finite? documentationnobu
to state what it really does. [Fix GH-1848] From: Christian Bruckmayer <cbruckmayer@suse.com> git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62920 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
2018-03-09Removed useless assertions [ci skip]nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09complex.c: removed redundant conditionsnobu
Fixnums can be compared by object values themselves only. Addition/subtraction/mulplication of fixnum 0 do not affect the sign. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62701 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09complex.c: removed already unused macrosnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62700 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
2018-03-07complex.c, rational.c: no backrefnobu
Since r37702, parsing complex and rational do not use regexp. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62687 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c, rational.c: adjust indentnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07complex.c, rational.c: simplified macro conditionsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-27defs/id.def: predefine to_f IDnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-27complex.c: use predefined IDsnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24complex.c, rational.c: remove dead codemrkn
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-23[DOC] nodoc internal methods/classesnobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62542 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
2018-01-22use predefined IDskazu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-29complex.c: doc fixstomar
* complex.c: [DOC] fix grammar and typo. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60569 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
2017-09-27complex.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
2017-09-27* complex.c: fix Complex#infinite? return value. Because nucomp_abs never ↵nobu
returns negative value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-02-21complex.c: remove deprecated functionsnobu
* complex.c (rb_complex_set_real, rb_complex_set_imag): remove functions deprecated at 2.2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@57672 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-22complex.c: optimize f_gt_p some casesmrkn
* complex.c (f_gt_p): optimize f_gt_p for specific types of arguments. * internal.h (rb_int_gt, rb_float_gt, rb_rational_cmp): exported. * numeric.c (rb_float_gt): rename from flo_gt and be exported. * numeric.c (rb_int_gt): rename from int_gt and be exported. * rational.c (rb_rational_cmp): rename from nurat_cmp and be exported. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-22complex.c: optimize Kernel#Complexmrkn
* complex.c (nucomp_f_complex): use nucomp_s_convert directly. * complex.c (id_convert): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-18complex.c: optimize f_negatemrkn
* complex.c (f_negate): optimize for special numeric types. * complex.c (nucomp_expt): use rb_int_uminus instead of f_negate for fixnum value. * internal.h (rb_float_uminus, rb_rational_uminus): exported. * numeric.c (rb_float_uminus): rename from flo_uminus. * rational.c (rb_rational_uminus): rename from nurat_negate, and add assertion for the parameter. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56830 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-18complex.c: refactoringmrkn
* complex.c (nucomp_abs): use rb_math_hypot directly. * complex.c (nucomp_arg): use rb_math_atan2 directly. * complex.c (imp2, m_{atan2,hypot}_bang, m_hypot): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56827 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-16complex.c: optimize Numeric#polar and Numeric#argmrkn
* complex.c (numeric_polar): optimize for Integer, Float, and Rational. * complex.c (numeric_arg): directly create the value of pi. * complex.c (f_negative_p): optimize for Integer, Float, and Rational. * rational.c (INT_NEGATIVE_P): move the definition into internal.h. * internal.h (INT_NEGATIVE_P): ditto. * numeric.c (rb_float_abs): rename from flo_abs and export to be used from other source files.. * internal.h (rb_float_abs): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56809 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-15complex.c: purge id_eqeq_p and limit return valuenobu
* complex.c (f_eqeq_p): use rb_equal. * complex.c (nucomp_eqeq_p): limit return value to true or false, instead of the result of the other as-is. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-14complex.c: optimizenobu
* complex.c (f_negative_p): use rb_num_negative_p instead of funcall. * complex.c (f_kind_of_p, f_numeric_p): cast down to int because rb_obj_is_kind_of is safe. * complex.c (f_signbit, f_tpositive_p): remove f_boolcast. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56776 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13complex.c: refactoringmrkn
* complex.c (f_zero_p): return int rather than VALUE. * complex.c (rb_complex_mul): remove needless negate operations. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56772 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13complex.c: refactoringmrkn
* complex.c (f_one_p): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13complex.c: refactoring and small optimizationmrkn
* complex.c (nucomp_expt): optimize the access to the numerator and denominator of a rational number. * complex.c (k_rational_p): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56770 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13complex.c: refactoringmrkn
* complex.c (f_addsub, k_complex_p, k_float_p): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-12complex.c: refactoringmrkn
* complex.c: refactor to use some specific macros and to reduce needless conversion by FIX2LONG. * complex.c (k_fixnum_p, k_bignum_p): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56762 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-28complex.c: static IDsnobu
* complex.c (id_finite_p, id_infinite_p, id_rationalize, id_PI): initialize static IDs. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56509 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-28complex.c: FINITE_TYPE_Pnobu
* complex.c (FINITE_TYPE_P): extract predicate. * complex.c (rb_complex_finite_p, rb_complex_infinite_p): use dedicated predicates instead of switch by TYPE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56507 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
2016-10-24complex.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
2016-07-29rb_funcallvnobu
* *.c: rename rb_funcall2 to rb_funcallv, except for extensions which are/will be/may be gems. [Fix GH-1406] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55773 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
2016-07-12math.c: Complex sqrtnobu
* math.c (rb_math_sqrt): [EXPERIMENTAL] move Complex sqrt support from mathn.rb. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55646 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-07-12complex.c: rb_complex prefixnobu
* complex.c (rb_complex_plus, rb_complex_mul): rename to rb_complex prefix. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55645 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-23 10:06:08 +0000