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Author SHA1 Message Date
mrkn
af8cae1e7f * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): to_f must underflow when the exponent is less than DBL_MIN_10_EXP - BASE_FIG. 
* test/bigdecimal/test_bigdecimal.rb (test_to_f): added test for the above changes.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-23 16:22:04 +00:00
usa
8eb121d812 * ext/bigdecimal/bigdecimal.h (llabs): never never never never never 
use "long long".

* ext/bigdecimal.bigdecimal.c (BigDecimal_to_i): get rid of a warning.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28999 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-16 01:02:23 +00:00
mrkn
56d3b926ce * ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_inspect, VPrint, VpToString, VpVarCheck): use PRIuSIZE, PRIdSIZE, PRIdVALUE, and PRIxVALUE. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28996 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-15 09:20:44 +00:00
mrkn
1148f6a327 * ext/bigdecimal/bigdecimal.h (VpVtoD): fix a type of e. 
* ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_inspect): fix format for size_t.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28994 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-15 04:32:40 +00:00
mrkn
d86da0fcf1 * ext/bigdecimal/extconf.rb, ext/bigdecimal/bigdecimal.h (labs, llabs): support environments missing labs and llabs. 
* ext/bigdecimal/bigdecimal.h (vabs): added.
* ext/bigdecimal/extconf.rb, ext/bigdecimal/bigdecimal.h, ext/bigdecimal/bigdecimal.c, test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_new): replace U_LONG, S_LONG, S_INT, and U_INT with appropreate standard or ruby-provided types.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28992 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-14 15:22:43 +00:00
mrkn
f2c65c0a33 * ext/bigdecimal/bigdecimal.c: don't use // comment. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28960 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-11 02:02:16 +00:00
mrkn
7694956ef7 * ext/bigdecimal/bigdecimal.c, ext/bigdecimal/bigdecimal.h, ext/bigdecimal/extconf.rb: BASE and BASE_FIG are defined based on the size of BDIGIT and renamed. 
* ext/bigdecimal/bigdecimal.c, ext/bigdecimal/bigdecimal.h: use BDIGIT for Real#frac.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28947 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-10 06:25:27 +00:00
mrkn
678af70ce8 * ext/bigdecimal/bigdecimal.h, ext/bigdecimal/bigdecimal.c: add extern declaration of rb_cBigDecimal. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28946 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-10 06:25:23 +00:00
nobu
c53664c84d .cvsignore: have not been used already. [Bug #3468] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28898 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-07 05:43:21 +00:00
nobu
aa1141e167 * ext/bigdecimal/bigdecimal.c (BigDecimal_hash): fix type warnings. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28838 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-02 22:34:44 +00:00
mrkn
98685cc70f * ext/bigdecimal/bigdecimal.c (BigDecimal_hash): use rb_memhash and take care of negative finite numbers properly. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28825 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-08-01 13:20:22 +00:00
nobu
25b9eb5e57 * include/ruby/ruby.h (rb_data_type_t): restructured. [ruby-dev:41862] 
add parent member.

* error.c (rb_typeddata_inherited_p): new function.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-18 07:31:54 +00:00
mrkn
1c3e07f0d6 * ext/bigdecimal/bigdecimal.c (Init_bigdecimal): add two new constants BigDecimal::INFINITY and BigDecimal::NAN. 
* ext/bigdecimal/lib/bigdecimal/math.rb (BigMath.exp): modify the behaviors for infinity arguments as same as Math.exp.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28533 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-07-03 07:47:00 +00:00
nobu
5b20a1398b * ext/bigdecimal/lib/bigdecimal/math.rb (BigMath#log): improved 
precision and performance. [ruby-dev:41295]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27747 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-12 06:04:59 +00:00
mrkn
74365313f7 * ext/bigdecimal/lib/bigdecimal/math.rb (atan), test/bigdecimal/test_bigmath.rb (test_atan): explicitly specify the precision for calculating a reciprocal number of an argument. [Bug #3267] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-11 05:11:59 +00:00
nobu
66abf4ad68 * ext/bigdecimal/bigdecimal.c (VpAlloc): ensure buf does not get 
collected.  based on a patch masaya tarui at [ruby-dev:41213].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27665 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-08 02:07:43 +00:00
naruse
54476a6024 * ext/bigdecimal/bigdecimal.c (VpCtoV): fix to check overflow. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-06 19:28:12 +00:00
nobu
c8316e30ae * ext/bigdecimal/bigdecimal.c (BigDecimal_IsInfinite): don't use 
non-ascii character.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27575 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-05-01 07:46:46 +00:00
nobu
382085b75b * ext/bigdecimal: fixed types. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27523 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-28 00:47:22 +00:00
nobu
6c29e97c72 * ext/bigdecimal/bigdecimal.def: unnecessary. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27495 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-26 01:07:36 +00:00
nobu
cce2aa4958 * ext/bigdecimal/bigdecimal.c: suppressed warnings. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27494 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-26 01:07:32 +00:00
nobu
977267c2e0 * ext/**/*.[ch]: removed trailing spaces. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27437 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-22 08:04:13 +00:00
mrkn
5318e0f605 * ext/bigdecimal/bigdecimal.[ch]: replace _DEBUG with BIGDECIMAL_DEBUG to prevent activating debugging code when compiled with -DEBUG flag on Windows. [ruby-core:22989] #1308 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-21 17:22:27 +00:00
mame
49884b5769 * ext/bigdecimal/bigdecimal.c (BigDecimal_coerce): revert r23389, 
which not only is unnecessary but also causes the inconsistency of
  return type.  [ruby-core:25706] [Bug #2129]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-04-16 12:36:41 +00:00
nobu
ad41699b47 * ext/bigdecimal/bigdecimal.c (BigDecimal_{to_i,mod,divmod,div2}): 
removed unused variables.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26969 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-17 20:58:34 +00:00
naruse
d4120b1f1d * ext/bigdecimal/bigdecimal.c (VpCtoV): keep e's sign. 
When e doesn't over flow e * BASE_FIG but overflow e * 10,
  e will overflow.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26954 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-03-16 08:38:14 +00:00
mame
520053232e * ext/bigdecimal/bigdecimal.c (BigDecimal_divide): fix precision too. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26627 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-02-09 14:49:41 +00:00
mame
03ad923cdd * ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod): fix precision. 
[ruby-core:17472][ruby-dev:35372][ruby-dev:40105][ruby-dev:40358]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26626 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-02-09 14:30:30 +00:00
mame
7a4621eecf * ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod): get red of 
floating point exception.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-02-03 18:02:47 +00:00
mame
6c1c35db17 * ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod): fix infinity 
handling.  1 / Infinity was evaluated to NaN.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26563 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-02-03 16:34:24 +00:00
matz
d1499525d5 * ext/bigdecimal/bigdecimal.c (BigDecimal_to_i): update RDoc to 
denote that #to_i raises FloatDomainError for Inf and NaN.

* ext/bigdecimal/bigdecimal.c (BigDecimal_to_i): fast #to_i using
  BigDecimal_split(). 

* bignum.c (conv_digit): use faster ISDIGIT() assuming ASCII.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26461 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-28 16:34:11 +00:00
mame
1d3c2678e2 * ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod, BigDecimal_mod, 
BigDecimal_divmod, BigDecimal_div2): BigDecimal#% and #div returned
  an array itself that was returned by #divmod.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26434 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-26 15:25:04 +00:00
mame
48b4d8c528 * ext/bigdecimal/bigdecimal.c (VpCtoV): do not raise infinity 
exception for BigDecimal("0E200000000000").

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26432 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-26 15:21:25 +00:00
mame
05d80e2fc6 * ext/bigdecimal/bigdecimal.c (VpCtoV): BigDecimal("0E200000000000") 
was Infinity, not 0.

* test/bigdecimal/test_bigdecimal.rb: add a test for above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26428 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2010-01-26 12:52:49 +00:00
marcandre
553b55f6e6 ext/bigdecimal/bigdecimal_en.html: Remove obsolete information, fix typos 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26035 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-12-06 22:35:45 +00:00
marcandre
c07e7d167d * ext/bigdecimal/bigdecimal.c (BigDecimalCmp): Fix comparisons [ruby-core:26646] 
* test/bigdecimal/test_bigdecimal.rb (class): Fix and improve tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25765 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-14 00:17:07 +00:00
marcandre
54b5ac5663 * string.c (rb_str_each_line): rdoc fix 
* ext/bigdecimal/bigdecimal.c (#infinite?, #nonzero?): rdoc fix

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25699 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-09 06:50:29 +00:00
naruse
74d16cd0a4 * ext/bigdecimal/bigdecimal.c: fixed rdoc. [ruby-core:26457] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25615 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-11-01 11:16:53 +00:00
naruse
438b8706a7 * ext/bigdecimal/bigdecimal.c (VpMidRound): remove warnings. 
patch from Charlie Savage. [ruby-core:22869]

* ext/digest/bubblebabble/bubblebabble.c (bubblebabble_str_new): ditto.

* ext/digest/digest.c (hexencode_str_new): ditto.

* ext/iconv/iconv.c (iconv_convert): ditto.

* ext/socket/socket.c (inspect_sockaddr): ditto.

* ext/socket/raddrinfo.c (sockaddr_obj): ditto.

* ext/syck/emitter.c (syck_emitter_write): ditto.

* ext/syck/emitter.c (syck_emitter_flush): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-10-16 04:36:31 +00:00
nobu
39ea1c8c7c * ext/bigdecimal/lib/bigdecimal/math.rb (atan): atan(Infinity) is 
PI/2.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-23 17:21:26 +00:00
nobu
1ef3ac4738 * ext/bigdecimal/lib/bigdecimal/math.rb (atan): reduce loop with 
the formula of the double corner.  based on a patch from
  Masahiro Kanai (CanI) in [ruby-dev:39367].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25062 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-23 17:08:37 +00:00
nobu
8c3926aea0 * ext/bigdecimal/lib/bigdecimal/math.rb (atan): refined. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25057 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-23 12:25:20 +00:00
nobu
2c34b66e24 * ext/bigdecimal/lib/bigdecimal/{ludcmp,math}.rb: depend on 
bigdecimal.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 20:04:10 +00:00
nobu
51132a8ad9 * ext/bigdecimal/lib/bigdecimal/newton.rb: rdoc needs to be 
followed by the definition.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25028 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 20:00:21 +00:00
nobu
c1f1b452cb * ext/bigdecimal/lib/bigdecimal/*.rb: made module functions. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25027 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 19:56:20 +00:00
nobu
178dafefa9 * ext/bigdecimal/lib/*.rb: fixed indent. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25026 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 19:49:32 +00:00
nobu
d9bfa822ea * ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion from 
Rational.  [ruby-core:25697]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 19:47:39 +00:00
marcandre
52999632d7 * ext/bigdecimal/bigdecimal.c (BigDecimal_remainder): Doc fix [ruby-core:18796] 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-21 17:42:37 +00:00
nobu
cd4f59bc5e * ext/bigdecimal/lib/bigdecimal/math.rb (sin, cos, atan, exp, log): 
improved precision and performance.  based on a patch from Makoto
  Yamashita in [ruby-core:25600] and [ruby-core:25602].


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25013 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-20 15:07:38 +00:00
nobu
7bac09fc26 * ext/bigdecimal/bigdecimal.c (BigDecimal_data_type): typed. 
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24822 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
 2009-09-09 12:20:51 +00:00