def zero_not_one
import bendtorch-core@0.1.0.0/src/tensor/signed_PROOF.bend as SignedPROOFimport Base
import bendtorch-core@0.1.0.0/src/storage/arith.bend as Arith
471def zero_not_one(equal: {0n == 1n : Nat}) -> Empty:
472 Arith.clash_true(Equal.cong(Nat, Bool, n => Nat.is_eq(n, 0n), 0n, 1n, equal))