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Article #75441

FFT discoverer

#75441
From: Paul Eggert
Date: Mon, 06 Aug 1990 23:09
14 lines
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Joe Buck writes:

	Imagine what a horrible world we'd live in if AT&T held a monopoly on
	the use of the Fast Fourier Transform....  Had Cooley and Tukey not
	published, the algorithm would have been independently rediscovered
	soon later...

Cooley and Tukey were merely rediscoverers themselves.
Gauss used the FFT algorithm to calculate orbits in 1805.
See M T Heideman, D H Johnson, C S Burrus,
Arch. Hist. Exact Sci. 34 (1985), 265.
(Gauss's original is in Latin.)

If only Gauss had written about user interfaces....
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References: <38006@ucbvax.BERKELEY.EDU>

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From: eggert@twinsun.com (Paul Eggert)
Newsgroups: gnu.misc.discuss
Subject: FFT discoverer
Message-ID: <1990Aug6.230908.2680@twinsun.com>
Date: 6 Aug 90 23:09:08 GMT
References: <38006@ucbvax.BERKELEY.EDU>
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Posted: Tue Aug  7 00:09:08 1990