# tensorplay.fft.ihfftn

Source: https://www.tensorplay.cn/docs/generated/tensorplay.fft.ihfftn.html

# tensorplay.fft.ihfftn

tensorplay.fft.ihfftn(input, s=None, dim=None, norm=None)[[source]](../_modules/tensorplay/fft.html#ihfftn)

Inverse of [hfftn()](tensorplay.fft.hfftn.html#tensorplay.fft.hfftn): [ihfft()](tensorplay.fft.ihfft.html#tensorplay.fft.ihfft) along the final transformed
dimension, then [fft()](tensorplay.fft.fft.html#tensorplay.fft.fft) over the remaining dimensions.