author | nipkow |

Tue May 22 14:12:03 2018 +0200 (21 months ago) | |

changeset 68247 | 7344affc0bd4 |

parent 68245 | 37974ddde928 |

child 68248 | ef1e0cb80fde |

removed unicode symbol

1.1 --- a/src/HOL/Analysis/Cauchy_Integral_Theorem.thy Tue May 22 11:05:47 2018 +0200 1.2 +++ b/src/HOL/Analysis/Cauchy_Integral_Theorem.thy Tue May 22 14:12:03 2018 +0200 1.3 @@ -287,7 +287,7 @@ 1.4 continuously differentiable, which ensures that the path integral exists at least for any continuous 1.5 f, since all piecewise continuous functions are integrable. However, our notion of validity is 1.6 weaker, just piecewise differentiability... [namely] continuity plus differentiability except on a 1.7 -ﬁnite set ... [Our] underlying theory of integration is the Kurzweil-Henstock theory. In contrast to 1.8 +finite set ... [Our] underlying theory of integration is the Kurzweil-Henstock theory. In contrast to 1.9 the Riemann or Lebesgue theory (but in common with a simple notion based on antiderivatives), this 1.10 can integrate all derivatives.'' 1.11