Basic HTML version of Foils prepared April 22 2000

Foil 10 DIF Manipulation of the exponential I

From Parallel FFT and use in PDE Solvers Computational Science Class CPS615 -- Winter Semester 2000. by Geoffrey C. Fox
1 Consider the exponential term and divide indices k and m into two terms
2 Then term is just what we need for an FFT of size N/2
in Table To:

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