ruby.git/math.c, branch v2_1_0_preview2

math.c: fix for Bignum argument

2013-09-28T14:25:59+00:00

* math.c (math_log, math_log2, math_log10): fix for Bignum argument.
  numbits should be add only when right shifted.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43080 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bignum.c, math.c: RB_BIGNUM_TYPE_P

2013-09-07T19:04:23+00:00

* bignum.c, math.c (RB_BIGNUM_TYPE_P): predicate macro like
  RB_FLOAT_TYPE_P.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42874 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

bignum.c, math.c: type predicates

2013-09-07T19:04:18+00:00

* bignum.c, math.c: use type predicate macros instead of TYPE().

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42873 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* math.c (math_log): Test the sign for bignums.

2013-09-07T12:34:09+00:00

  (math_log2): Ditto.
  (math_log10): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42871 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* math.c (math_log): Support bignums bigger than 2**1024.

2013-09-07T11:26:52+00:00

  (math_log2): Ditto.
  (math_log10): Ditto.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42870 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* internal.h (numberof): Gathered from various files.

2013-06-07T10:01:19+00:00

* array.c, math.c, thread_pthread.c, iseq.c, enum.c, string.c, io.c,
  load.c, compile.c, struct.c, eval.c, gc.c, parse.y, process.c,
  error.c, ruby.c: Remove the definitions of numberof.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41142 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

math.c: ASCII minus

2013-06-02T05:59:40+00:00

* math.c: use ASCII minus (-) instead of U+2212.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@41029 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* math.c: improve and fix documentation of sin, tan and log

2013-05-20T10:35:26+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40852 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* math.c: RDoc formatting of Math core docs with domains and codomains

2013-05-19T22:29:26+00:00

  Patch by @eLobato [Fixes GH-309]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40841 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* include/ruby/util.h: removed extra semicolon in definition of

2012-11-21T12:42:11+00:00

	  macro.
	* compile.c: ditto.
	* cont.c: ditto.
	* math.c: ditto.
	* node.c: ditto.
	* parse.y: ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37781 b2dd03c8-39d4-4d8f-98ff-823fe69b080e