def but.rot
import emerging-ezaudio@0.4.0.0/src/mp3_syn.bend as Mp3Synimport Base
606# third stage: the small-angle rotation, using the updated values
607def but.rot(ee: E8) -> E8:
608 match ee:
609 case E8{+z0, +z1, +z2, +z3, +z4, +z5, +z6, +z7}:
610 but.rot2(z0, z1, z2, z3, z4, f.sub(z5, f.mul(z6, c.c198())), z6, z7)