[R] Cauchy's theorem

In complex analysis, Cauchy's integral theorem states (loosely speaking) that the path integral
of any entire differentiable function, around any closed curve, is zero.

I would like to see this numerically, using R (and indeed I would like to use the
residue theorem as well).

Has anyone coded up path integration?

--
Robin Hankin
Uncertainty Analyst
Southampton Oceanography Centre
European Way, Southampton SO14 3ZH, UK
  tel  023-8059-7743

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