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* * ext/bigdecimal/bigdecimal.c: fix rounding algorithms for half-downmrkn2010-09-181-0/+12
| | | | | | | | and half-even. This change is based on the patch created by Matthew Willson, the reporter of this bug. [Bug #3803] [ruby-core:32136] * test/bigdecimal/test_bigdecimal.rb: add tests for above changes. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29293 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (BigDecimal_save_exception_mode,mrkn2010-08-281-0/+36
| | | | | | | | BigDecimal_save_rounding_mode, BigDecimal_save_limit): added. * test/bigdecimal/test_bigdecimal.rb: added tests for the above features. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (Init_bigdecimal, ↵mrkn2010-08-261-0/+35
| | | | | | | | | | | | rmpd_set_thread_local_exception_mode, VpGetException, VpSetException): thread-local exception mode. * ext/bigdecimal/bigdecimal.c (Init_bigdecimal, rmpd_set_thread_local_precision_limit, VpGetPrecLimit, VpSetPrecLimit): thread-local precision limit. * ext/bigdecimal/bigdecimal.c (Init_bigdecimal, rmpd_set_thread_local_rounding_mode, VpGetRoundMode, VpSetRoundMode, VpException, VpInternalRound): thread-local rounding mode. * ext/bigdecimal/bigdecimal.c (BigDecimal_mode, BigDecimal_round, VpIsRoundMode, VpGetRoundMode, VpSetRoundMode, VpActiveRound, VpMidRound, VpLeftRound), ext/bigdecimal/bigdecimal.h: use unsigned short for rounding mode. * test/bigdecimal/test_bigdecimal.rb (test_mode): add test for setting rounding mode. * test/bigdecimal/test_bigdecimal.rb (test_thread_local_mode): add test for setting mode thread-locally. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29099 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (BigDecimal_to_f): to_f must underflow when ↵mrkn2010-08-231-0/+10
| | | | | | | | 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
* * ext/bigdecimal/extconf.rb, ext/bigdecimal/bigdecimal.h (labs, llabs): ↵mrkn2010-08-141-1/+1
| | | | | | | | | 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
* * ext/bigdecimal/bigdecimal.c (Init_bigdecimal): add two new constants ↵mrkn2010-07-032-0/+16
| | | | | | | | 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
* * ext/bigdecimal/lib/bigdecimal/math.rb (atan), ↵mrkn2010-05-111-0/+2
| | | | | | 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
* * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_gc):nobu2010-05-091-1/+1
| | | | | | | reduced heavy test. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_gc):nobu2010-05-091-1/+1
| | | | | | | fixed test subject. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (VpAlloc): ensure buf does not getnobu2010-05-081-0/+11
| | | | | | | 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
* * ext/bigdecimal/bigdecimal.c (VpCtoV): fix to check overflow.naruse2010-05-061-0/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27647 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/testbase.rb (teardown): should reset all modes.nobu2010-04-263-11/+24
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27496 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* Surpress warnings.naruse2010-04-061-4/+1
| | | | git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27235 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (VpCtoV): BigDecimal("0E200000000000")mame2010-01-261-0/+1
| | | | | | | | 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
* * ext/bigdecimal/bigdecimal.c (BigDecimalCmp): Fix comparisons [ruby-core:26646]marcandre2009-11-141-3/+14
| | | | | | * 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
* * ext/bigdecimal/lib/bigdecimal/math.rb (atan): atan(Infinity) isnobu2009-09-231-1/+2
| | | | | | | PI/2. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25063 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (GetVpValue): support conversion fromnobu2009-09-211-0/+4
| | | | | | | Rational. [ruby-core:25697] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25025 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/lib/bigdecimal/math.rb (sin, cos, atan, exp, log):nobu2009-09-201-0/+77
| | | | | | | | 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
* * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_hash):kazu2008-12-171-2/+2
| | | | | | | shut up warning. see [ruby-dev:37437] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (BigDecimal_DoDivmod): bigdecimalmatz2008-11-271-3/+1
| | | | | | | division (including modulo) should raise ZeroDivisionError as integer division. [incompatible] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20383 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (VpException): bigdecimal zeromatz2008-11-261-1/+5
| | | | | | | | | | division should raise FloatDomainError if mode VP_EXCEPTION_ZERODIVIDE is set. [ruby-dev:37204] * ext/bigdecimal/bigdecimal.c (BigDecimal_mode): should handle VP_EXCEPTION_ZERODIVIDE. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20366 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * ext/bigdecimal/bigdecimal.c (VpAlloc): avoid ALLOCA_N() to avoidmatz2008-11-251-3/+3
| | | | | | | | | | | | | | segmentation fault caused by (insanely) long decimal values. [ruby-dev:37189] fix #794 * ext/bigdecimal/bigdecimal.c (BigDecimal_dump, BigDecimal_to_i, BigDecimal_to_f, BigDecimal_to_s, BigDecimal_split, BigDecimal_inspect): ditto. * ext/bigdecimal/bigdecimal.c (VpToString): small performance improvement. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20359 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_sqrt_bigdecimal): matz2008-10-171-1/+5
| | | | | | | test updated. a patch from TAKANO Mitsuhiro <takano32 at jus.or.jp> in [ruby-dev:36736]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19820 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/test_bigdecimal.rb (test_sqrt_bigdecimal): testmatz2008-10-061-3/+1
| | | | | | | updated. a patch from TAKANO Mitsuhiro <takano32 at jus.or.jp> in [ruby-dev:36669]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19694 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/test_bigdecimal.rb (test_sqrt_bigdecimal): wrongmatz2008-09-301-3/+3
| | | | | | | precision specification. a patch from TAKANO Mitsuhiro <takano32 at jus.or.jp> in [ruby-dev:36634]. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19642 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/test_bigdecimal.rb (test_inspect): fixed CPU bitnobu2008-09-261-1/+2
| | | | | | | | size dependent test. pointed out by TAKANO Mitsuhiro <takano32 AT jus.or.jp>. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19586 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * prec.c: removed. Precision will be redesigned and be back again.yugui2008-09-191-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* * ext/bigdecimal/bigdecimal.c (VpCtoV): 1E1000...000 is interpreted asmame2008-09-181-2/+17
| | | | | | | | | | | | Infinity. [ruby-dev:36159] * ext/bigdecimal/bigdecimal.c (VpPower): Infinity ** 1 returns Infinity instead of NaN. [ruby-dev:36159] * test/bigdecimal/test_bigdecimal.rb: add tests for above. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19419 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* * test/bigdecimal/test_bigdecimal.rb: add tests to achieve over 90%mame2008-09-171-0/+681
test coverage of bigdecimal. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19401 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-22 14:05:25 +0000