def pair_s3

bendtorch@1.3.0.0 · main.bend:642

import Base

642def pair_s3(-P1: Type, -P2: Type, r1: Step<P1>, r2: Step<P2>) -> Step<Two<P1, P2>>:
643  match r1 r2:
644    case Step{p1, g1, s1} Step{p2, g2, s2}:
645      Step{Two{p1, p2}, Two{g1, g2}, OptState.join(P1, P2, s1, s2)}