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* error.c: RDoc for subclasses of Exception. [ruby-core:28394]

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* cont.c: ditto

* enumerator.c: ditto

* io.c: ditto

* math.c: ditto

* numeric.c: ditto

* proc.c: ditto

* re.c: ditto

* thread.c: ditto

* transcode.c: ditto. Thanks to Run Paint for some of the documentation.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_2@27673 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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marcandre 2010-05-08 04:58:32 +00:00
parent e9650c0b07
commit fecc53f0ec
10 changed files with 496 additions and 2 deletions
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16
math.c
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@ -734,6 +734,22 @@ exp1(sinh)
exp1(sqrt)
/*
* Document-class: Math::DomainError
*
* Raised when a mathematical function is evaluated outside of its
* domain of definition.
*
* For example, since +cos+ returns values in the range -1..1,
* its inverse function +acos+ is only defined on that interval:
*
* Math.acos(42)
*
* <em>produces:</em>
*
* Math::DomainError: Numerical argument is out of domain - "acos"
*/
/*
* The <code>Math</code> module contains module functions for basic
* trigonometric and transcendental functions. See class