def Decimal.neg

bend-kit-bignum@0.1.0.0 · decimal.bend:25

import Base
import bend-kit-bignum@0.1.0.0/bigint.bend as Big

25def Decimal.neg(d: Decimal) -> Decimal:
26  match d:
27    case Decimal{u, s}:
28      Decimal{Big.BigInt.neg(u), s}