Issue #9528 has been updated by gogo tanaka.


I like you guys propose.

But I'd be glad `Math.gamma(x)` does make sense for you : )

http://www.ruby-doc.org/core-2.1.4/Math.html#method-c-gamma


Even if we'er gonna add new method, except `mathn` might be better. 
Because `mathn` became deprecated. [#10169](https://bugs.ruby-lang.org/issues/10169) 

Thanks, gogo.


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Feature #9528: mathn.rb library
https://bugs.ruby-lang.org/issues/9528#change-49874

* Author: Umair Amjad
* Status: Open
* Priority: Normal
* Assignee: Zachary Scott
* Category: lib
* Target version: current: 2.2.0
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I want to add factorial method mathn.rb file as feature of Math module.

---Files--------------------------------
the_code.rb (7.49 KB)
run_demo.bash (591 Bytes)


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