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* rational.c: optimize Rational#-@mrkn2016-11-121-0/+14
* rational.c: optimize Rational#==mrkn2016-11-121-9/+8
* rational.c: optimize Rational#<=>mrkn2016-11-121-8/+10
* rational.c: optimize Rational#**mrkn2016-11-111-6/+8
* rational.c: add argument type check assertions in f_muldivmrkn2016-11-111-0/+6
* rational.c: optimize Rational#/mrkn2016-11-111-5/+5
* rational.c: avoid needless object allocation with nurat_to_doublemrkn2016-11-111-6/+12
* rational.c: optimize rational * {float, huge rational, bignum}mrkn2016-11-111-4/+4
* rational.c: optimize rational - {float,rational}mrkn2016-11-111-4/+4
* rational.c: optimize rational - integermrkn2016-11-111-3/+3
* rational.c: optimize rational + rationalmrkn2016-11-111-12/+12
* rational.c: prevent unused warningmrkn2016-11-111-0/+3
* numeric.c, rational.c: refactor by using FIXNUM_NEGATIVE_P and FIXNUM_ZERO_Pmrkn2016-11-111-2/+2
* rational.c: optimize Integer#gcd.mrkn2016-11-111-7/+10
* rational.c: optimize rational + integer.mrkn2016-11-111-3/+3
* rational.c: optimize rational + float.mrkn2016-11-111-1/+2
* rational.c: check loadnobu2016-11-111-26/+32
* rational.c: optimizenobu2016-11-111-43/+34
* rational.c: use RB_INTEGER_TYPE_Pnobu2016-11-111-8/+8
* rational.c: optimize Rational#to_f by using rb_int_fdivmrkn2016-11-101-1/+1
* numeric.c: round to nearest evennobu2016-11-051-2/+36
* rb_funcallvnobu2016-07-291-1/+1
* ruby.h: RB_INTEGER_TYPE_Pnobu2016-05-181-2/+2
* rename rb_rational_add -> rb_rational_plusmrkn2016-04-151-2/+2
* array.c (rb_ary_sum): use rb_rational_add directlymrkn2016-04-151-3/+3
* rational.c: pure declarationsnobu2016-03-301-5/+2
* RUBY_ASSERTnobu2016-01-221-1/+1
* rational.c: preserve encoding in exceptionnormal2015-09-111-3/+2
* * remove trailing spaces.svn2015-04-301-1/+1
* * rational.c: Added documentation for rational literal.hsbt2015-04-301-2/+3
* * rational.c: removed commented-out code.hsbt2015-01-101-4/+0
* * internal.h: Include ruby.h and ruby/encoding.h to beakr2014-11-151-1/+0
* provide backward compatibilitiesnobu2014-08-221-0/+2
* * include/ruby/ruby.h: Hide Rational internal.akr2014-05-171-0/+15
* avoid large alloca on Complex/Rational callsnormal2014-05-021-1/+3
* * internal.h (struct RBignum): Use size_t for len.akr2014-04-191-2/+2
* * bignum.c (SIZEOF_BDIGIT): Renamed from SIZEOF_BDIGITS.akr2014-04-131-2/+2
* * complax.c: [DOC] Document number conversion of `nil` by @skade [fix GH-570]...hsbt2014-03-211-0/+2
* unused functions and variablesnobu2014-03-171-35/+1
* * internal.h: Rename macro names: RBIGNUM_FOO to BIGNUM_FOO.akr2014-02-151-5/+5
* revertd.tadf2013-09-171-12/+1
* Revert r42942; a revert requires a reasonnaruse2013-09-171-1/+12
* * complex.c: removed meaningless lines.tadf2013-09-151-2/+0
* removed an empty line.tadf2013-09-151-1/+0
* * rational.c (nurat_div): reverted r28844, r28886 and r28887.tadf2013-09-151-12/+1
* rational.c: conditionally defined variablenobu2013-09-101-1/+6
* complex.c, rational.c: use RB_TYPE_Pnobu2013-09-091-105/+93
* * rational.c (f_gcd): Relax the condition to use GMP.akr2013-09-081-1/+1
* * rational.c: Include gmp.h if GMP is used.akr2013-09-061-1/+54
* * rational.c (rb_flt_rationalize_with_prec): new public C functionmrkn2013-08-011-38/+58