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Fast Fourier transform: Difference between revisions
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{{out}}
<pre>[4+0i, 1-2.41421i, 0+0i, 1-0.414214i, 0+0i, 1+0.414214i, 0+0i, 1+2.41421i]</pre>
=={{header|Factor}}==
<lang Factor>
IN: USE math.transforms.fft
IN: { 1 1 1 1 0 0 0 0 } fft .
{
C{ 4.0 0.0 }
C{ 1.0 -2.414213562373095 }
C{ 0.0 0.0 }
C{ 1.0 -0.4142135623730949 }
C{ 0.0 0.0 }
C{ 0.9999999999999999 0.4142135623730949 }
C{ 0.0 0.0 }
C{ 0.9999999999999997 2.414213562373095 }
}
</lang>
=={{header|Fortran}}==
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