def Rational.is_zero

bend-kit-bignum@0.1.0.0 · rational.bend:51

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

51def Rational.is_zero(r: Rational) -> Bool:
52  match r:
53    case Rational{n, d}:
54      Big.BigInt.is_zero(n)