X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fconfig%2Fapollonian.xml;h=471875212bef6e6ccc0a93f95ecd905314f7c9a3;hp=e89ea98c0c820034219e91dd1dcb1c6c4469f84f;hb=019de959b265701cd0c3fccbb61f2b69f06bf9ee;hpb=49f5b54f312fe4ac2e9bc47581a72451bd0e8439
diff --git a/hacks/config/apollonian.xml b/hacks/config/apollonian.xml
index e89ea98c..47187521 100644
--- a/hacks/config/apollonian.xml
+++ b/hacks/config/apollonian.xml
@@ -4,9 +4,9 @@
-
+
-
@@ -16,7 +16,7 @@
low="1" high="20" default="20"/>
+
+
+
+
<_description>
-Packs a large circle with smaller circles, demonstrating the
-Descartes Circle Theorem.
+Draws an Apollonian gasket: a fractal packing of circles with
+smaller circles, demonstrating Descartes's theorem.
+
+http://en.wikipedia.org/wiki/Apollonian_gasket
+http://en.wikipedia.org/wiki/Descartes%27_theorem
Written by Allan R. Wilks and David Bagley; 2002.