[#56333] [CommonRuby - Feature #8723][Open] Array.any? predicate returns true for empty array. — "nurettin (Nurettin Onur TUGCU)" <onurtugcu@...>
12 messages
2013/08/02
[#56346] [CommonRuby - Feature #8723] Array.any? predicate returns true for empty array.
— "nurettin (Nurettin Onur TUGCU)" <onurtugcu@...>
2013/08/03
[#56368] [ruby-trunk - Bug #8730][Open] "rescue Exception" rescues Timeout::ExitException — "takiuchi (Genki Takiuchi)" <genki@...21g.com>
15 messages
2013/08/04
[#56858] [ruby-trunk - Bug #8730] "rescue Exception" rescues Timeout::ExitException
— "nobu (Nobuyoshi Nakada)" <nobu@...>
2013/08/29
[#57017] Re: [ruby-trunk - Bug #8730] "rescue Exception" rescues Timeout::ExitException
— KOSAKI Motohiro <kosaki.motohiro@...>
2013/09/04
2013/8/28 nobu (Nobuyoshi Nakada) <nobu@ruby-lang.org>:
[#56389] [ruby-trunk - Feature #8738][Open] Integer#single_bit? (Actually Fixnum#single_bit? and Bignum#single_bit?) — "akr (Akira Tanaka)" <akr@...>
5 messages
2013/08/05
[#56407] [ruby-trunk - misc #8741][Open] email notification on bugs.ruby-lang.org is broken — "rits (First Last)" <redmine@...>
18 messages
2013/08/05
[#56517] Re: [ruby-cvs:49638] zzak:r42496 (trunk): * lib/time.rb: [DOC] Document constants by @markijbema [Fixes GH-377] — Tanaka Akira <akr@...>
2013/8/11 <zzak@ruby-lang.org>:
3 messages
2013/08/10
[#56523] [ruby-trunk - Bug #8769][Open] [PATCH] process.c (rb_fork_internal): remove cloexec setting — "normalperson (Eric Wong)" <normalperson@...>
7 messages
2013/08/10
[#56524] [ruby-trunk - Bug #8770][Open] [PATCH] process.c: avoid EINTR from Process.spawn — "normalperson (Eric Wong)" <normalperson@...>
19 messages
2013/08/10
[#56536] [ruby-trunk - Feature #8772][Open] Hash alias #| merge, and the case for Hash and Array polymorphism — "trans (Thomas Sawyer)" <redmine@...>
24 messages
2013/08/11
[#56551] [CommonRuby - Feature #8777][Open] Process.mach_absolute_time — "tenderlovemaking (Aaron Patterson)" <tenderlove@...>
5 messages
2013/08/11
[#56567] [ruby-trunk - Feature #8780][Assigned] DBM#to_h alias for #to_hash — "zzak (Zachary Scott)" <e@...>
4 messages
2013/08/12
[#56569] [ruby-trunk - Feature #8781][Open] Use require_relative() instead of require() if possible — "ko1 (Koichi Sasada)" <redmine@...>
31 messages
2013/08/12
[#56596] Re: [ruby-trunk - Feature #8781][Open] Use require_relative() instead of require() if possible
— SASADA Koichi <ko1@...>
2013/08/13
(2013/08/12 15:35), ko1 (Koichi Sasada) wrote:
[#56582] [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— "drbrain (Eric Hodel)" <drbrain@...7.net>
2013/08/12
[#56584] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— SASADA Koichi <ko1@...>
2013/08/12
(2013/08/13 2:25), drbrain (Eric Hodel) wrote:
[#56636] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— Aaron Patterson <tenderlove@...>
2013/08/16
On Tue, Aug 13, 2013 at 07:38:01AM +0900, SASADA Koichi wrote:
[#56638] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— SASADA Koichi <ko1@...>
2013/08/16
(2013/08/16 14:21), Aaron Patterson wrote:
[#56643] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— Aaron Patterson <tenderlove@...>
2013/08/16
On Fri, Aug 16, 2013 at 03:00:59PM +0900, SASADA Koichi wrote:
[#56647] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— Rodrigo Rosenfeld Rosas <rr.rosas@...>
2013/08/16
Em 16-08-2013 03:24, Aaron Patterson escreveu:
[#56675] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— Aaron Patterson <tenderlove@...>
2013/08/17
On Fri, Aug 16, 2013 at 09:35:04AM -0300, Rodrigo Rosenfeld Rosas wrote:
[#56669] [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— "trans (Thomas Sawyer)" <redmine@...>
2013/08/16
[#56674] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— Aaron Patterson <tenderlove@...>
2013/08/17
On Sat, Aug 17, 2013 at 07:17:50AM +0900, trans (Thomas Sawyer) wrote:
[#56686] Re: [ruby-trunk - Feature #8781] Use require_relative() instead of require() if possible
— Nobuyoshi Nakada <nobu@...>
2013/08/17
(13/08/17 13:13), Aaron Patterson wrote:
[#56634] [ruby-trunk - Feature #8788][Open] use eventfd on newer Linux instead of pipe for timer thread — "normalperson (Eric Wong)" <normalperson@...>
11 messages
2013/08/16
[#56683] Re: [ruby-trunk - Feature #8788][Open] use eventfd on newer Linux instead of pipe for timer thread
— SASADA Koichi <ko1@...>
2013/08/17
(2013/08/16 10:47), normalperson (Eric Wong) wrote:
[#56700] Re: [ruby-trunk - Feature #8788][Open] use eventfd on newer Linux instead of pipe for timer thread
— Eric Wong <normalperson@...>
2013/08/17
SASADA Koichi <ko1@atdot.net> wrote:
[#56761] Re: [ruby-trunk - Feature #8788][Open] use eventfd on newer Linux instead of pipe for timer thread
— KOSAKI Motohiro <kosaki.motohiro@...>
2013/08/20
Hi
[#56763] Re: [ruby-trunk - Feature #8788][Open] use eventfd on newer Linux instead of pipe for timer thread
— Eric Wong <normalperson@...>
2013/08/20
KOSAKI Motohiro <kosaki.motohiro@gmail.com> wrote:
[#56658] [ruby-trunk - Feature #8796][Open] Use GMP to accelerate Bignum operations — "akr (Akira Tanaka)" <akr@...>
5 messages
2013/08/16
[#56672] Re: [ruby-cvs:49733] eregon:r42591 (trunk): * process.c (rb_clock_gettime): document CLOCK_REALTIME and — Tanaka Akira <akr@...>
2013/8/17 <eregon@ruby-lang.org>:
4 messages
2013/08/17
[#56678] Re: [ruby-cvs:49733] eregon:r42591 (trunk): * process.c (rb_clock_gettime): document CLOCK_REALTIME and
— Benoit Daloze <eregontp@...>
2013/08/17
On 17 August 2013 02:52, Tanaka Akira <akr@fsij.org> wrote:
[#56746] [ruby-trunk - Bug #8803][Open] Another buffer overflow — "user021 (a s)" <user021@...>
6 messages
2013/08/19
[#56753] [ruby-trunk - Feature #8804][Open] ONCE syntax — "ko1 (Koichi Sasada)" <redmine@...>
7 messages
2013/08/20
[#56762] [ruby-trunk - Bug #8805][Open] Ruby GC::Profiler returns incorrect info on Solaris (and relatives) — "sax (Eric Saxby)" <sax@...>
8 messages
2013/08/20
[#56780] [ruby-trunk - Feature #8809][Open] Process.clock_getres — "akr (Akira Tanaka)" <akr@...>
7 messages
2013/08/22
[#56795] [ruby-trunk - Bug #8816][Open] Tempfile.new may return the same name for parallel calls — "375gnu (Hleb Valoshka)" <redmine@...>
4 messages
2013/08/24
[#56809] [ruby-trunk - Feature #8820][Open] Speed up Array#index — "trans (Thomas Sawyer)" <redmine@...>
5 messages
2013/08/26
[#56811] Re: [ruby-trunk - Feature #8820][Open] Speed up Array#index
— Eric Wong <normalperson@...>
2013/08/26
"trans (Thomas Sawyer)" <redmine@ruby-lang.org> wrote:
[#56824] [ruby-trunk - Feature #8823][Open] Run trap handler in an independent thread called "Signal thread" — "ko1 (Koichi Sasada)" <redmine@...>
14 messages
2013/08/27
[#56825] Re: [ruby-trunk - Feature #8823][Open] Run trap handler in an independent thread called "Signal thread"
— Tanaka Akira <akr@...>
2013/08/27
2013/8/27 ko1 (Koichi Sasada) <redmine@ruby-lang.org>:
[#56850] [ruby-trunk - Feature #8823] Run trap handler in an independent thread called "Signal thread"
— "kosaki (Motohiro KOSAKI)" <kosaki.motohiro@...>
2013/08/28
[#56862] [ruby-trunk - Feature #8823][Feedback] Run trap handler in an independent thread called "Signal thread"
— "ko1 (Koichi Sasada)" <redmine@...>
2013/08/29
[#56839] [ANN] Ruby Developer Meeting 20130831 — "NARUSE, Yui" <naruse@...>
Hi,
7 messages
2013/08/28
[#57129] Re: [ANN] Ruby Developer Meeting 20130831
— "NARUSE, Yui" <naruse@...>
2013/09/11
Hi,
[#56861] [ruby-trunk - Feature #3620] Add Queue, SIzedQueue and ConditionVariable implementations in C in addition to ruby ones — "ko1 (Koichi Sasada)" <redmine@...>
6 messages
2013/08/29
[#56865] Re: [ruby-trunk - Feature #3620] Add Queue, SIzedQueue and ConditionVariable implementations in C in addition to ruby ones
— Eric Wong <normalperson@...>
2013/08/29
"ko1 (Koichi Sasada)" <redmine@ruby-lang.org> wrote:
[#56866] [ruby-trunk - Feature #8834][Open] Kernel#load_relative — "sawa (Tsuyoshi Sawada)" <sawadatsuyoshi@...>
7 messages
2013/08/30
[#56890] [ruby-trunk - Feature #8839][Open] Class and module should return the class or module that was opened — "headius (Charles Nutter)" <headius@...>
26 messages
2013/08/30
[#56894] [ruby-trunk - Feature #8840][Open] Yielder#state — "marcandre (Marc-Andre Lafortune)" <ruby-core@...>
14 messages
2013/08/30
[#56911] [ruby-trunk - Feature #8846][Open] Publicize Module#include — "matsuda (Akira Matsuda)" <ronnie@...>
6 messages
2013/08/31
[ruby-core:56806] [ruby-trunk - Bug #8818] BigDecimal#power
From:
"mrkn (Kenta Murata)" <muraken@...>
Date:
2013-08-26 05:08:36 UTC
List:
ruby-core #56806
Issue #8818 has been updated by mrkn (Kenta Murata).
Category changed from core to ext
Assignee set to mrkn (Kenta Murata)
Target version set to current: 2.1.0
----------------------------------------
Bug #8818: BigDecimal#power
https://bugs.ruby-lang.org/issues/8818#change-41346
Author: dunric (David Unric)
Status: Open
Priority: Normal
Assignee: mrkn (Kenta Murata)
Category: ext
Target version: current: 2.1.0
ruby -v: 1.9.3p448, 2.0.0p247
Backport: 1.9.3: UNKNOWN, 2.0.0: UNKNOWN
=begin
Optional argument `prec' to BigDecimal#power does not alter result precision:
b=BigDecimal.new("1.034482758620689655172413793103448275862068965517241379310344827586206896551724"
=> #<BigDecimal:807a50,'0.1034482758 6206896551 7241379310 3448275862 0689655172 4137931034 4827586206 896551724E1',90(90)>
b.power(4,5)
=> #<BigDecimal:10bb958,'0.1145230820 5649522608 4116496837 8904565512 1514645522 7837309357 9496692262 3398620909 7657083959 5577995167 4087102580 1626227765 2022322103 9445425509 8044483027 2550796764 5108521224 2376085318 2822668783 6941752994 9199822984 0756361333 0486751376 0443160825 7538375836 4780052058 5170533352 3733848357 3007050945 8051326134 8742578974 976E1',324(513)>
expected result
=> #<BigDecimal:110f508,'0.11453E1',18(27)>
=end
--
http://bugs.ruby-lang.org/