| 247 | flip_sign(flip_.data(), rotated_vec, padded_dim_); |
| 248 | fht_float_(rotated_vec); |
| 249 | vec_rescale(rotated_vec, trunc_dim_, fac_); |
| 250 | kacs_walk(rotated_vec, padded_dim_); |
| 251 | |
| 252 | flip_sign(flip_.data() + (padded_dim_ / kByteLen), rotated_vec, padded_dim_); |
| 253 | fht_float_(rotated_vec + start); |
| 254 | vec_rescale(rotated_vec + start, trunc_dim_, fac_); |
| 255 | kacs_walk(rotated_vec, padded_dim_); |
| 256 | |
| 257 | flip_sign(flip_.data() + (2 * padded_dim_ / kByteLen), rotated_vec, padded_dim_); |