Views of PI: Definition and computation

We study several formal proofs and algorithms related to the number pi in the context of Coq's standard library. In particular, we clarify the relation between roots of the cosine function and the limit of the alternated series whose terms are the inverse of odd natural numbers (known as Leibni...

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Bibliographic Details
Main Authors: Yves Bertot, Guillaume Allais
Format: Article
Language:English
Published: University of Bologna 2014-10-01
Series:Journal of Formalized Reasoning
Subjects:
PI
Coq
Online Access:http://jfr.unibo.it/article/view/4343