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193-634 threads.html 638-849
[ruby-math:00416] Re: Numeric.new
[ruby-math:00435] Re: A subtle Hash bug
[ruby-math:00439] FYI. 計算機代数 Lecture note
[ruby-math:00442] Algebraic Systems
[ruby-math:00448] sin(hoge) -> hoge.sin
[ruby-math:00457] Fw: [rubyist:0594] Numeric
[ruby-math:00463] FW:  Re: class Real
[ruby-math:00464] NArray#==
[ruby-math:00504] LU decomposition for matrix.rb
[ruby-math:00507] Quaternion
[ruby-math:00508] Forward: Re: Ruby as opposed to Python?
[ruby-math:00522] Re: 5/2 == 2 or 2.5 について
[ruby-math:00529] Re: 5/2 == 2 or 2.5 に
[ruby-math:00538] 幾何とか (Re:  Re: 5/2 == 2 or 2.5 に)
[ruby-math:00543] complex.rb problems
[ruby-math:00545] 7.divmod(-3)
[ruby-math:00552] int / int -> ?
[ruby-math:00585] Rational#inspect [Re: int / int -> ?]
[ruby-math:00635] Rational の高速化
threads.html