def fork
import bendtorch-core@0.1.0.0/src/tensor/parallel.bend as Parallelimport Base
65def fork(~A: Type, ~B: Type, pair: (A & B) & (A & B), low: A -> B -> Array<F32>, high: A -> B -> Array<F32>) -> Array<F32>:
66 (first, second) = pair
67 (l1, r1) = first
68 (l2, r2) = second
69 a b = low(l1, r1) high(l2, r2)
70 ANode{a, b}