ruby.git/complex.c, branch ruby_1_9_2

merges r28869 from trunk into ruby_1_9_2.

2010-08-05T11:54:48+00:00

--
* complex.c (nucomp_marshal_load): should check the argument.
  [ruby-core:31622]

* rational.c (nurat_marshal_load): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@28874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* complex.c, rational.c, lib/cmath.rb, lib/date.rb lib/date/delta*:

2010-04-26T11:14:40+00:00

	  reverted r27484-27486.  now official spec.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27503 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* complex.c, ratioanl.c: reverted experimental r24565.

2010-04-25T06:52:24+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27485 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* complex.c (f_signbit): remove condition for signbit because

2010-03-12T00:45:06+00:00

  all platforms have signbit from r26871.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26884 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* complex.c (m_log, m_exp): remove unused functions.

2010-03-04T01:16:37+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26812 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* complex.c (nucomp_real_check): raise TypeError instead of ArgumentError

2010-03-03T14:18:26+00:00

  when argument is not a real as expected [ruby-core:28395]

* rational.c (nurat_int_check): ditto (for integers)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26805 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* rational.c (nurat_expt): use Float# when Rational Float.

2010-02-25T02:26:22+00:00

  This fixes Rational(3,1)**3.0=>26.99999999999999 on FreeBSD.

* complex.c (rb_fexpt): removed.
  Note that this function is not static but is private.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26760 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

fix typos.

2009-11-03T17:46:28+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@25635 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/st.h (st_hash_func): use st_index_t.

2009-09-08T13:10:04+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24792 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* complex.c (nucomp_rationalize) added. [experimental]

2009-08-16T23:17:14+00:00

	* rational.c ({nurat,nilclass,integer,float}_rationalize) ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e