# Difference between revisions of "Errata: In equation (12.13) and the displayed equation above it, T should be -T"

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{{errata page | {{errata page | ||

− | | chapter = | + | | chapter = Robust Performance |

− | | page = | + | | page = 359 |

− | | line = | + | | line = -6, -4 |

− | | contributor = | + | | contributor = Seoul National University |

− | | date = | + | | date = 7 Dec 2010 |

| rev = 2.10d | | rev = 2.10d | ||

| version = Third printing | | version = Third printing | ||

| text = | | text = | ||

+ | The displayed equation should read | ||

+ | <center><amsmath> | ||

+ | \frac{d G_{un}}{dP} = \frac{d}{d P} \left( -\frac{C}{1+PC} \right) | ||

+ | = \frac{C}{(1 + PC)^2} C = {\color{blue} -}T \frac{G_{un}}{P}. | ||

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

+ | and equation (12.13) should be | ||

+ | <center><amsmath> | ||

+ | \frac{dG_{un}}{G_{un}}={\color{blue} -}T\frac{dP}{P}. | ||

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

}} | }} |

## Revision as of 07:10, 29 August 2011

Return to Errata page |

Location: page 359, line -6, -4

The displayed equation should read

and equation (12.13) should be

(Contributed by Seoul National University, 7 Dec 2010)