# tensorplay.fft.irfftn

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

# tensorplay.fft.irfftn

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

Inverse of [rfftn()](tensorplay.fft.rfftn.html#tensorplay.fft.rfftn); s[-1] is the real output size.