View source for Errata: Missing parenthesis in exponential for output signal

{{errata page
| chapter = Transfer Functions
| page = 250
| line = -16
| contributor = L. Xiong
| date = 28 Dec 08
| rev = 2.10a
| version = First printing
| text = 
In the expression for the output signal, the exponential term is missing parenthesis around <math>\omega t + \phi</math>.  The correct expression is
<center><amsmath>
  y(t) = G(i\omega) e^{i\omega t} 
    = M e^{i(\omega t + \phi)} = M \cos(\omega t + \phi) + i M
  \sin(\omega t + \phi).
</amsmath></center>
}}