Calling -is-this-fft- for fft help

Revision en1, by kevbamboo, 2022-09-20 05:41:44

Hi -is-this-fft-, yes this is fft.

I'm taking an algorithms class and we did some fft last week. I know it allows us to do polynomial multiplication in nlog(n) (which was what we were talking about) but I'm still a bit confused. If possible, could you give an easy explanation (with a little bit of math though)?

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en1 English kevbamboo 2022-09-20 05:41:44 368 Initial revision (published)