summaryrefslogtreecommitdiff
path: root/numeric.c
AgeCommit message (Collapse)Author
2009-07-18* suppressed shorten-64-to-32 warnings.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24195 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-12 * numeric.c (fix_divide): added an entry to rational.tadf
* rational.c (rb_rational_reciprocal): added. * complex.c (f_reciprocal): added. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-07-04* numeric.c (dbl2ival): should raise FloatDomainError on Infinitymatz
and NaN as 1.8 does. [ruby-dev:38726] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23953 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-28trivial changes.tadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23878 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-27 * complex.c: revised rdoc.tadf
* rational.c: ditto. * numeric.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-26* numeric.c (int_chr): use default_internal encoding as defaultmatz
destination encoding if set. [ruby-dev:38717] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23864 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-20 * numeric.c (num_div): don't use num_floor which is actuallytadf
flo_floor. * numeric.c (num_modulo): don't call '%'. * numeric.c (num_divmod): use num_modulo. * numeric.c: defined '%'. * rational.c (nurat_idiv,nurat_mod,nurat_divmod,nurat_rem): removed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23768 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-20 * complex.c: edited rdoc.tadf
* numeric.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23767 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-19 * complex.c: edited rdoc.tadf
* rational.c: ditto. * numeric.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23755 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-19 * complex.c: edited rdoc.tadf
* rational.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23753 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-19 * numeric.c: edited rdoc.tadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23748 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-19due to conflicttadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23746 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-19* numeric.c (flo_cmp): should always return nil for NaN.matz
* numeric.c (flo_cmp): handle infinite value specially using infinite? method internally. [ruby-dev:38681] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23742 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-19 * numeric.c (*_numerator,*_denominator): moved to rational.c.tadf
* rational.c (*_numerator,*_denominator): moved from numeric.c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23741 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-18 * numeric.c ( num_numerator, num_denominator): usetadf
to_r [ruby-core:23910]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23733 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-17* numeric.c (flo_cmp): Infinity is greater than any bignummatz
number. [ruby-dev:38672] * bignum.c (rb_big_cmp): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23730 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-06-17 * bignum.c (rb_big_fdiv): checks whether the given second argumenttadf
can be converted to float properly. * numeric.c (fix_fdiv): calls rb_big_fdiv when the given second argument is a bignum. * rational.c (nurat_fdiv): should calculate Float(x/y), not Float(x)/Float(y). git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23726 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-05-26* common.mk (bignum.o, numeric.o): depend on util.h.nobu
* bignum.c, marshal.c: fixed types. * numeric.c (infinite_value): use ruby_div0. * include/ruby/util.h (ruby_div0): moved from marshal.c. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-05-20* include/ruby/ruby.h (rb_long2int, RARRAY_LENINT): check long tonobu
cast to int. [ruby-dev:38508] * struct.c, vm_eval.c, vm_insnhelper.c: use RARRAY_LENINT. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-04-06* numeric.c (flo_to_s): reduce fragments if no precision lost.nobu
c.f. [ruby-core:23075] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23144 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-04-06* file.c (sys_fail2, rb_file_s_readlink, BUFCHECK, rmext),nobu
(rb_file_s_basename): get rid of overflow. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23140 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-04-06* numeric.c (int_chr): checsk overflow.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-12* array.c, bignum.c, dln.c, error.c, gc.c, io.c, marshal.c,nobu
numeric.c, pack.c, strftime.c, string.c, thread.c, transcode.c, transcode_data.h, util.c, variable.c, vm_dump.c, include/ruby/encoding.h, missing/crypt.c, missing/vsnprintf.c: suppress VC type warnings. [ruby-core:22726] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-12* marshal.c (div0), numeric.c (infinite_value): new functions tonobu
get rid of VC divion by 0 warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-10* array.c, bignum.c, gc.c, numeric.c, string.c, util.c, insns.def,nobu
missing/crypt.c, missing/vsnprintf.c, : suppress warnings. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22872 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-03-05* numeric.c (flo_to_s): keeps enough precision for round trip.nobu
[ruby-core:22325] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-02-27 * numeric.c (flo_eq, flo_gt, flo_ge, flo_lt, flo_le, flo_eql): revertusa
isnan() checks for VC++6. * insns.def (opt_lt, opt_gt): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22654 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-02-23* numeric.c (flo_eq): remove unnecessary NaN check using isnan().matz
comparison regarding NaN is false anyway. * numeric.c (flo_gt, flo_ge, flo_lt, flo_le, flo_eql): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22579 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-02-22stripped trailing spaces.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22552 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2009-01-04* numeric.c (ruby_float_step): extracted from num_step().nobu
* range.c (range_step): uses ruby_float_step() for float range. [ruby-dev:37691] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21298 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-12-29 * numeric.c: Infinity.numerator returns self. [experimental]tadf
* numeric.c: Infinity.denominator returns 1. [experimental] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21176 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-12-29arrangementtadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@21174 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-12-22* numeric.c (int_ord): Integer#ord implemented.akr
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-12-22* configure.in (mingw): no longer uses snprintf and vsnprintf ofnobu
msvcrt. * win32/win32.c (rb_w32_vsnprintf, rb_w32_snprintf): removed. * win32/Makefile.sub (config.h): vsnprintf exists in VC7 or later. * win32/mkexports.rb (Exports#initialize): aliases rb_w32_vsnprintf and rb_w32_snprintf for binary compatibility. * sprintf.c (rb_str_format): uses snprintf instead of sprintf. * numeric.c (flo_to_s, rb_num2long, rb_num2ll): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-27* numeric.c (flodivmod): floating point division should raisematz
ZeroDivisionError as integer division. [incompatible] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20381 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-11-24* numeric.c (num_step): treat infinite step specially.matz
[ruby-dev:37157] fix: #781. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-10-18* numeric.c (num_sadded): remove newly defined singleton methodmatz
that should not exist after exception handling. [ruby-dev:36569] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19835 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-21fixed indentation.tadf
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19443 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-19* prec.c: removed. Precision will be redesigned and be back again.yugui
c.f. [ruby-dev:36352]. * common.mk (COMMON_OBJS): removed prec.o. * inits.c (rb_call_inits): removed Init_Precision. * numeric.c (Init_Numeric): removed inclusion of Precision. removed #induced_from from each class. * rational.c: ditto. * ext/bigdecimal/bigdecimal.c: ditto. * lib/rdoc/knwon_classes.rb: removed the entry for Precision. * test/ruby/test_prec.rb: removed. * test/ruby/test_integer.rb: removed tests for Precision. * test/ruby/test_fixnum.rb: ditto. * test/ruby/test_float.rb: ditto. * test/ruby/test_rational.rb: ditto. * test/ruby/test_complex.rb: ditto. * test/bigdecimal/test_bigdecimal.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19430 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-19* dln.c: newer BeOS support. a patch from Pete Goodevematz
<pete.goodeve at computer.org> in [ruby-core:18712]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19426 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-16 * numeric.c: provides predicate real? instead of scalar?.tadf
* complex.c: follows the above change. * lib/cmath.c: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19393 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-09-05* include/ruby/ruby.h (DBL2NUM): renamed from DOUBLE2NUM.matz
a patch from Tadashi Saito <shiba at mail2.accsnet.ne.jp> in [ruby-dev:36102]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19160 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-29 * complex.c ({nucomp,numeric}_rect): new.tadf
* complex.c: added some aliases (::rectangular, ::rect, #rectangular, #rect, #phase, #magnitude). * complex.c (string_to_c_internal): should not strip any null bytes. * rational.c (string_to_r_internal): ditto. * rational.c (i_gcd): reverted to nurat 0.0.2's one. * numeric.c: added an alias (#magnitude). * test/ruby/test_complex.rb: added assertions. * test/ruby/test_rational.rb: ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-08-16* include/ruby/ruby.h (rb_intern_const): tiny optimization.nobu
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18653 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-18* numeric.c (check_uint): fix wrong message.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18128 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-18 * numeric.c (check_uint, rb_num2uint, rb_fix2uint): fixed wrong checkusa
about 64bit positive value. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18126 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-17 * numeric.c (check_uint, rb_num2uint, rb_fix2uint): strict check.usa
fixed [ruby-dev:33683] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-04 * numeric.c (check_uint, rb_num2uint, rb_fix2uint): proper check.usa
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-03 * numeric.c (rb_num2uint, rb_fix2uint): typo.usa
* ChangeLog: format. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17865 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2008-07-03 * numeric.c (check_uint, rb_num2uint): also needs checking negativeusa
value. see [ruby-dev:33683] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@17861 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-30 19:25:12 +0000