X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=hacks%2Fconfig%2Fapollonian.xml;h=471875212bef6e6ccc0a93f95ecd905314f7c9a3;hp=0f89877d6d5a67e4231dbecb399e47b610b47f95;hb=019de959b265701cd0c3fccbb61f2b69f06bf9ee;hpb=a94197e76a5dea5cb60542840809d6c20d0abbf3
diff --git a/hacks/config/apollonian.xml b/hacks/config/apollonian.xml
index 0f89877d..47187521 100644
--- a/hacks/config/apollonian.xml
+++ b/hacks/config/apollonian.xml
@@ -4,9 +4,9 @@
-
+
-
@@ -16,16 +16,25 @@
low="1" high="20" default="20"/>
-
+
+
+
+
<_description>
-Packs a large circle with smaller circles, demonstrating the
-Descartes Circle Theorem. Written by Allan R. Wilks and David Bagley.
+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.