27 Jan
2017
27 Jan
'17
1:09 p.m.
What do you mean by the "Ford circle packing" of the upper half plane? —Dan ----- From: James Propp <jamespropp@gmail.com> Sent: Jan 27, 2017 10:08 AM Anyone care to make a short video (or GIF) that zooms in on the Ford circle packing of the upper half plane, converging on the point pi on the real axis, highlighting the circles we pass through (whose points of tangency to the real axis are the continued-fraction convergents to pi)? I searched YouTube but nothing like this seems to currently exist. -----