View source for Errata: Missing 's' in expression for characteristic polynomial in discussion of eigenvalue assignment

{{errata page
| chapter = State Feedback
| page = 181
| line = 9
| contributor = E. Tuna
| date = 13 Feb 08
| version = First printing
| text = 
The next to the last term in the equation is missing a factor of 's'.  The correct equation is
<center><amsmath>
  p(s) = s^n + p_1 s^{n-1} + \cdots + p_{n-1} \underline{s} + p_n.
</amsmath></center>
}}