def since

import cswap-bend-cli@0.1.0.0/daemon/cadence.bend as Cadence

import Base

54# a - b, 0 when b is later.
55def since(+a: U32, +b: U32) -> U32:
56  sel(U32.is_gt(a, b), (a - b : U32), 0)

Uses (4)