View source for Errata: In equation (3.27), the state used for the output should be c, not x

{{errata page
| chapter = Examples
| page = 87
| line = 3
| contributor = T. Southwick
| date = 17 Sep 09
| rev = 2.10b
| version = Second printing
| text = 
The output in equation (3.27) uses <math>x</math> as the state variable instead of <math>c</math>.  The correct output equation is
<center><amsmath>
y = \begin{bmatrix} 0 & 1 \end{bmatrix} c
</amsmath></center>
}}