From: Jason Lillywhite <jason.lillywhite@...>
Date: 2010-03-03T00:26:21+09:00
Subject: Increase significant digits in Float

If I want to increase my significant digits beyond 15 in a result of a
math expression involving floats, how do I do it? So, for example, I
would like more than 15 sig digits in the result of:

irb(main):001:0> 4.005 / 7
=> 0.572142857142857

Thank you!
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