def ur.r23
import bend-osdev-u32@0.1.0.0/PROOF.bend as PROOFimport Base
1533def ur.r23() -> {Nat.mul(0n, 1n) == 0n : Nat}:
1534 {==}
import bend-osdev-u32@0.1.0.0/PROOF.bend as PROOFimport Base
1533def ur.r23() -> {Nat.mul(0n, 1n) == 0n : Nat}:
1534 {==}