# Difference between revisions of "Errata: In equation (9.8), the right hand side should be evaluated at omega0"

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\frac{\pi}{2} \int_0^\infty f(\omega) | \frac{\pi}{2} \int_0^\infty f(\omega) | ||

\frac{d\log{|G(i\omega)|}}{d\log{\omega}}\, d\log{\omega} \approx | \frac{d\log{|G(i\omega)|}}{d\log{\omega}}\, d\log{\omega} \approx | ||

− | \frac{\pi}{2} \frac{d\log{|G(i | + | \frac{\pi}{2} \left. \frac{d\log{|G(i\omega)|}}{d\log{\omega}} \right|_{\color{blue}\omega = \omega_0} |

</amsmath></center> | </amsmath></center> | ||

}} | }} |

## Latest revision as of 21:03, 30 September 2012

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Location: page 283, line 12

The right hand side of equation (9.8) should be evaluated at :

(Contributed by K. J. Astrom, 3 Nov 2011)