Ah yes well done. That was the 3-4-5 solution I was referring to. I couldn't find his site on wayback machine and emailed him but his email is bouncing/closed.

Its an arch formed by a circular segment on a 3-4-5 triangle that is almost precisely catenary...

He also knew what it was referring to by the way, but I am sworn to secrecy.

Dave Light

The Journal of Ancient Egyptian Architecture JAEA:
[egyptian-architecture.com]
[glasgow.academia.edu]
[egyptology-scotland.squarespace.com]
Dave's Archaeology Homepage:
[arkysite.wordpress.com]



Edited 1 time(s). Last edit at 05/21/2010 06:09AM by Dave L.