+ out[0] = iquant(x) * scale;
+ out[1] = iquant(y) * scale;
+ } else {
+ out[0] = scale * if x < 0 { -CBRT_TAB[x.abs() as usize] } else { CBRT_TAB[x as usize] };
+ out[1] = scale * if y < 0 { -CBRT_TAB[y.abs() as usize] } else { CBRT_TAB[y as usize] };