(fft) ( seq inverse? -- seq' )

Vocabulary

math.transforms.fft.private

Inputs

seq	an object
inverse?	an object

Outputs

seq'

an object

Definition

USING: kernel math sequences ;

IN: math.transforms.fft.private

: (fft) ( seq inverse? -- seq' )
    over length 1 =
    [ drop ]
    [ over length even? [ (fast-fft) ] [ (slow-fft) ] if ] if ;
    inline recursive