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A comment on Pi explained. Parent comment

Re:Pi explained by granite_scones on Friday June 17, 2011 @06:50PM (#2667400)
That just pushes the problem back to whether perfect circles can exist in reality.
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Re:Pi explained by jerf on Friday June 17, 2011 @08:37PM (#2667605)
In which case, problem solved: They can't.
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Re:Pi explained by eternalmatt on Friday June 17, 2011 @09:43PM (#2667699)
And neither can perfectly straight lines.
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