Revision as of 21:07, 15 April 2010 by Mako Nozaki(talk | contribs)(Created page with '{{#if:{{#var:fnu_interval}}|{{#var:fnu_interval}}|{{Footnote|記事中の範囲は、 [http://en.wikipedia.org/wiki/Interval_(mathematics)#Notations_for_intervals Interval Notati...')