# In Section 12.2, there is a typo in the equation for the approximate inverse of P(s)

From FBSwiki

Edition | Second |
---|---|

Version number | 3.0h |

Submission date | 11/19/2016 |

Your name | Chanud Yasanayake |

E-mail address | cyasanay@caltech.edu |

Chapter | 12.2 |

Page number | 12-11 |

Line number | 2 |

Current status | Closed |

The equation for the approximate inverse of P(s) should say P^-(-s) instead of P^-(s).