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8 lines
No EOL
455 B
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This is FFTW version 2. FFTW is a collection of fast C routines to
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compute the Discrete Fourier Transform in one or more dimensions.
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Uptream says (but apparently there was a relaase in 2003):
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If you are still using FFTW 2.x, please note that FFTW 2.x was last
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updated in 1999 and it is obsolete. Please upgrade to FFTW 3.x. The
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API of FFTW 3.x is incompatible with that of FFTW 2.x, for reasons of
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performance and generality (see the FAQ or the manual). |