Robert P. Munafo, 2010 Sep 20.
3. More generally, the point in a primary filament that has the simplest external angle; this is the point that you get by appending FS[(1/2B1)] an infinite number of times to the primary filament's name.
revisions: 20031007 oldest on record; 20100920 add a few links
From the Mandelbrot Set Glossary and Encyclopedia, by Robert Munafo, (c) 1987-2012. Mu-ency index