aflibFFT.cc File Reference

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "aflibFFT.h"

Defines

#define pi   3.1415926535897932384626434
#define c_re(c)   ((c).re)
#define c_im(c)   ((c).im)
#define c_add_mul(c, c1, c2)
#define c_conj(c)   { c_im (c) = -c_im (c); }
#define c_realdiv(c, real)   { c_re (c) /= (real); c_im (c) /= (real); }
#define W(n, k)   (W_factors [((k) * (Nfactors / (n))) % Nfactors])

Define Documentation

#define c_add_mul ( c,
c1,
c2   ) 

Value:

{ COMPLEX C1, C2; C1 = (c1); C2 = (c2); \
                  c_re (c) += C1.re * C2.re - C1.im * C2.im; \
                  c_im (c) += C1.re * C2.im + C1.im * C2.re; }

#define c_conj (  )     { c_im (c) = -c_im (c); }

#define c_im (  )     ((c).im)

#define c_re (  )     ((c).re)

#define c_realdiv ( c,
real   )     { c_re (c) /= (real); c_im (c) /= (real); }

#define pi   3.1415926535897932384626434

#define W ( n,
 )     (W_factors [((k) * (Nfactors / (n))) % Nfactors])


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