# In Section 2.1, there is a typo in the discussion of solving for an exponential input

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

Version number | 3.0h |

Submission date | 30 Sep 2016 |

Your name | Chanud Yasanayake |

E-mail address | cyasanay@caltech.edu |

Chapter | 2 |

Page number | 2-2 |

Line number | 37 |

Current status | Closed |

Ch. 2.1, bottom of page 2-2

It says "We set u(t) = e^st, where s ≠ a_k is a complex number...". Should it be "s ≠ s_k" instead (i.e., s isn't a zero of the characteristic polynomial)?