def is_zero
import bend-collections-laws-crypto@1.0.0.0/src/math/u64.bend as U64import Base
22def is_zero(a: U64) -> Bool:
23 U64{lo, hi} = a
24 Bool.and(U32.is_zero(lo), U32.is_zero(hi))
import bend-collections-laws-crypto@1.0.0.0/src/math/u64.bend as U64import Base
22def is_zero(a: U64) -> Bool:
23 U64{lo, hi} = a
24 Bool.and(U32.is_zero(lo), U32.is_zero(hi))