def first_equal

bendtorch-core@0.1.0.0 · src/tensor/matmul_PROOF.bend:1042

import Base

1042def first_equal(+a: U32, +b: U32, +x: U32, +y: U32, same: {[a, b] == [x, y] : List<&2, U32>}) -> {a == x : U32}:
1043  Equal.cong(List<&2, U32>, U32, values => Maybe.default(&2, U32, List.get(&2, U32, values, 0n), 0), [a, b], [x, y], same)