ufv_variations_reverse

t3toolbox.backend.ufv_operations.ufv_variations_reverse(data)

def ufv_variations_reverse(data):  # UT3Variations .data -> reversed UT3Variations .data

Reverse the mode order of a UT3Variations .data: the tucker-variation supercore reverses; the tt-variation supercore reverses with a bond swap (tt_operations.tt_reverse()). The per-slot left/right masks swap + reverse (a variation occupies one TT slot). Inverse of itself.