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Author SHA1 Message Date
nobu
3e063ca7ae complex.c: rb_dbl_complex_polar_pi
* 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
2018-11-04 00:22:13 +00:00
svn
e7fdfefd5c * expand tabs.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@65191 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-10-20 02:49:23 +00:00
nobu
b4bbfe4bb9 complex.c: small optimization of Complex#**
* 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
2018-10-20 02:49:18 +00:00
nobu
929e9713bb complex.c: simplify division result
* 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
2018-09-01 07:34:31 +00:00
nobu
63bd0417ee share Float 0
* 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
2018-06-17 02:41:26 +00:00
nobu
4fedad85ef refine Integer#** and Float#**
* 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
2018-06-17 02:37:32 +00:00
stomar
96827ee537 complex.c: improve docs for Complex#{finite?,infinite?}
* 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
2018-04-14 16:43:42 +00:00
nobu
2e1a3725c7 Update Complex#infinite? documenation
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
2018-03-26 00:02:20 +00:00
nobu
ba77b725da Update Complex#finite? documentation
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
2018-03-26 00:02:19 +00:00
mrkn
c6ab349855 Add exception: keyword in Kernel#Complex()
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 ].

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-15 07:19:48 +00:00
nobu
576b245ffa Removed useless assertions [ci skip]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09 03:51:04 +00:00
nobu
1e30a7e001 complex.c: removed redundant conditions
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
2018-03-09 02:06:39 +00:00
nobu
38b240156c complex.c: removed already unused macros
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62700 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-09 01:51:25 +00:00
nobu
c31f6285c7 complex.c: check type
* 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
2018-03-07 12:04:43 +00:00
nobu
b31ba1056e complex.c: check type
* 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
2018-03-07 11:54:07 +00:00
nobu
b479a2d439 complex.c, rational.c: no backref
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
2018-03-07 11:49:24 +00:00
nobu
6010d756c0 complex.c, rational.c: adjust indent
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62686 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07 11:49:23 +00:00
nobu
75d2bec7a9 complex.c, rational.c: simplified macro conditions
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-03-07 02:27:18 +00:00
nobu
86d9071e0b defs/id.def: predefine to_f ID
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62593 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-27 08:15:27 +00:00
nobu
23d6a624e2 complex.c: use predefined IDs
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62591 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-27 01:17:46 +00:00
mrkn
c225d3c9b5 complex.c, rational.c: remove dead code
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-24 15:06:07 +00:00
nobu
16ef24ac08 [DOC] nodoc internal methods/classes
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62542 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-02-23 02:16:42 +00:00
nobu
3f7221ad3d force fixable
* complex.c (nucomp_hash): force hash values fixable.
  [ruby-core:85224] [Bug ]

* rational.c (nurat_hash): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-30 05:48:28 +00:00
kazu
b8cc476ce9 use predefined IDs
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62008 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2018-01-22 13:09:37 +00:00
stomar
3d58c86f64 complex.c: doc fix
* complex.c: [DOC] fix grammar and typo.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60569 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-29 20:50:55 +00:00
nobu
42c98194b3 freeze Complex and Rational
* complex.c (nucomp_s_new_internal, nucomp_loader): Complex
  instances are always frozen now.  [Feature ]

* rational.c (nurat_s_new_internal, nurat_loader): Rational
  instances are always frozen now.  [Feature ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60214 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-10-19 10:58:08 +00:00
nobu
65d7479920 complex.c: no overflow
* 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
2017-09-27 02:55:03 +00:00
nobu
241ba38d70 complex.c: no overflow
* 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 02:38:51 +00:00
nobu
ea5e91b51f * complex.c: fix Complex#infinite? return value. Because nucomp_abs never returns negative value.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60038 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-27 01:01:26 +00:00
nobu
f4c2b33eac complex.c: remove deprecated functions
* 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
2017-02-21 06:07:21 +00:00
mrkn
b920d9545c complex.c: optimize f_gt_p some cases
* 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
2016-11-22 05:21:12 +00:00
mrkn
5a5cc211f4 complex.c: optimize Kernel#Complex
* 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
2016-11-22 04:54:57 +00:00
mrkn
c151aa88a9 complex.c: optimize f_negate
* 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
2016-11-18 15:17:19 +00:00
mrkn
a94b625ff2 complex.c: refactoring
* 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
2016-11-18 14:24:15 +00:00
mrkn
affa0f845c complex.c: optimize Numeric#polar and Numeric#arg
* 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
2016-11-16 04:25:35 +00:00
nobu
c4e660457f complex.c: purge id_eqeq_p and limit return value
* 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
2016-11-15 06:28:05 +00:00
nobu
c0af2a1641 complex.c: optimize
* 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
2016-11-14 04:06:15 +00:00
mrkn
975e0ef858 complex.c: refactoring
* 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
2016-11-13 16:43:43 +00:00
mrkn
7c451099f5 complex.c: refactoring
* complex.c (f_one_p): removed.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56771 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-11-13 16:22:26 +00:00
mrkn
912857340b complex.c: refactoring and small optimization
* 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
2016-11-13 16:22:08 +00:00
mrkn
9e20ee9081 complex.c: refactoring
* 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
2016-11-13 16:21:54 +00:00
mrkn
b027b019ef complex.c: refactoring
* 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
2016-11-12 18:42:30 +00:00
nobu
b03a92c4ce complex.c: static IDs
* 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
2016-10-28 06:20:19 +00:00
nobu
2226372268 complex.c: FINITE_TYPE_P
* 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
2016-10-28 06:19:00 +00:00
nobu
052690309a complex.c: undefine Comparable methods
* complex.c (Init_Complex): undefine methods inherited from
  Comparable, because Complex does not have <=> method.
  [Bug ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56483 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-24 01:51:10 +00:00
nobu
7a9812209d complex.c: undefine clamp
* 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 ]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56479 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2016-10-24 01:19:46 +00:00
nobu
c463366dfd rb_funcallv
* *.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
2016-07-29 11:57:14 +00:00
mrkn
94468b4ea5 numeric.c, complex.c: Add finite? and infinite? consistent with Float
* numeric.c (num_finite_p, num_infinite_p): Add Numeric#finite? and
  Numeric#infinite?  [Feature ] [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
2016-07-17 14:53:00 +00:00
nobu
745a2aac69 math.c: Complex sqrt
* 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
2016-07-12 14:13:46 +00:00
nobu
89ed4f41a3 complex.c: rb_complex prefix
* 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
2016-07-12 13:17:04 +00:00