--- a/text/blobdef.tex	Wed Jun 29 22:28:56 2011 -0700
+++ b/text/blobdef.tex	Thu Jun 30 08:14:53 2011 -0700
@@ -163,8 +163,8 @@
 \begin{align*}
 A & = [0,1] \times [0,1] \times [0,1] \\
 B & = [0,1] \times [-1,0] \times [0,1] \\
-C & = [-1,0] \times \setc{(y,z)}{z \sin(1/z) \leq y \leq 1, z \in [0,1]} \\
-D & = [-1,0] \times \setc{(y,z)}{-1 \leq y \leq z \sin(1/z), z \in [0,1]}.
+C & = [-1,0] \times \setc{(y,z)}{e^{-1/z^2} \sin(1/z) \leq y \leq 1, z \in [0,1]} \\
+D & = [-1,0] \times \setc{(y,z)}{-1 \leq y \leq e^{-1/z^2} \sin(1/z), z \in [0,1]}.
 \end{align*}
 Here $A \cup B = [0,1] \times [-1,1] \times [0,1]$ and $C \cup D = [-1,0] \times [-1,1] \times [0,1]$. 
 Now, $\{A\}$ is a valid configuration of blobs in $A \cup B$,