Trigonometric Identities Next  |  Prev  |  Up  |  Top  |  Index  |  JOS Index  |  JOS Pubs  |  JOS Home  |  Search

Trigonometric Identities

\begin{eqnarray*}
\mr {\sin(-\theta)}{-\sin(\theta)}%
{\cos(-\theta)}{\cos(\thet...
...{-2\cos\left(\frac{A+B}{2}\right)\cos\left(\frac{A-B}{2}\right)}
\end{eqnarray*}



Subsections
Next  |  Prev  |  Up  |  Top  |  Index  |  JOS Index  |  JOS Pubs  |  JOS Home  |  Search

[How to cite this work] [Order a printed hardcopy]

``Introduction to Digital Filters with Audio Applications'', by Julius O. Smith III, (August 2006 Edition).
Copyright © 2007-02-02 by Julius O. Smith III
Center for Computer Research in Music and Acoustics (CCRMA),   Stanford University
CCRMA  [Automatic-links disclaimer]