Skip to main content
5 events
when toggle format what by license comment
May 17, 2013 at 14:32 review Suggested edits
May 17, 2013 at 17:11
Dec 14, 2012 at 19:09 comment added Richard Marskell - Drackir I think you meant "...to make a string is to connect lots of springs together."
Jul 26, 2012 at 23:01 comment added Steven Stadnicki FWIW, while I like this solution on the whole, your intuition about the interior of the string having constant area is wrong - the circle has maximal area out of any shape with that tied-together string as its boundary. The easiest way to see that it varies is to imagine 'squishing' the string by pulling two ends taut; then the shape you get (whether rectangle or ellipse or what-have-you) can never get wider than half the perimeter, but its height shrinks to zero so the area (which is bounded by width*height) also shrinks to zero.
Jul 12, 2012 at 20:34 vote accept nucleartide
Jul 12, 2012 at 20:31 history answered Matt Kemp CC BY-SA 3.0