Re: [math-fun] Three piece Golden Rectangle to square dissection

9 Jun 2019


      On Tue, May 21, 2019 at 6:17 PM Bill Gosper <billgosper@gmail.com> wrote:
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Golden rectangle↔︎square <http://gosper.org/gold2square.gif>
I forget where I stole this, but can you find the superfluous step I just
noticed?
(Not the retrace, which was to tell you a dimension.)
—rwg
SPOILER:  The arc centered on the top edge of the rectangle is superfluous.
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(Rebuild in progress)
Nicer golden rectangle to square <http://gosper.org/gold2square2.gif>
I can re-export this to loop if people want.
—rwg
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