From: matz@... (Yukihiro Matsumoto) Date: 2001-03-13T02:23:16+09:00 Subject: [ruby-talk:12513] Re: Math package Hi, In message "[ruby-talk:12504] Re: Math package" on 01/03/13, GOTO Kentaro writes: |>I don't get the point. Math is too broad word for the libm functions? | |Yes, it is. And that would show an example of hierarchy in a module. I still don't get the point of your second statement. Having both Math::sin() and Math::Libm::sin() would not be a good example. I think you have something untold in your mind. matz.