![](https://secure.gravatar.com/avatar/da275274bab3cdbc839a9d0e8f2c2299.jpg?s=120&d=mm&r=g)
14 Jan
2007
14 Jan
'07
10:36 a.m.
Exactly! Oliver
Do you mean something like 1 at the end of eq (23) page 4 (3231) at http://www.eecs.umich.edu/~adityam/publications/conferences/ cdc2006.pdf