NAG Library Manual, Mark 30.3
Interfaces:  FL   CL   CPP   AD 

NAG CL Interface Introduction
Example description

nag_sum_fft_realherm_1d (c06pac) Example Program Results

 i      x            z = FFT(x)        InvFFT(z)
 0   0.34907   ( 2.48361,  0.00000 )    0.34907
 1   0.54890   (-0.26599,  0.53090 )    0.54890
 2   0.74776   (-0.25768,  0.20298 )    0.74776
 3   0.94459   (-0.25636,  0.05806 )    0.94459
 4   1.13850   (-0.25636, -0.05806 )    1.13850
 5   1.32850   (-0.25768, -0.20298 )    1.32850
 6   1.51370   (-0.26599, -0.53090 )    1.51370