The DocBook->TeX conversion typoed the even LSP curve computation

equations for p and q; removed the spurious ^2.

svn path=/trunk/vorbis/; revision=18062

diff --git a/doc/06-floor0.tex b/doc/06-floor0.tex
index 373a9bb..4d42367 100644 (file)
--- a/doc/06-floor0.tex
+++ b/doc/06-floor0.tex
@@ -163,8 +163,8 @@ Similarly, the below calculation synthesizes the output LSP curve \varname{[outp
   \begin{enumerate}
    \item calculate \varname{[p]} and \varname{[q]} according to:
            \begin{eqnarray*}
-             p & = & \frac{(1 - \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\
-             q & = & \frac{(1 + \cos^2\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2
+             p & = & \frac{(1 - \cos\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j+1}) - \cos \omega)^2 \\
+             q & = & \frac{(1 + \cos\omega)}{2} \prod_{j=0}^{\frac{\mathtt{floor0\_order}-2}{2}} 4 (\cos([\mathtt{coefficients}]_{2j}) - \cos \omega)^2
            \end{eqnarray*}
 
   \end{enumerate}