def zsg

bend-collections-laws-math@1.0.0.0 · proofs/math/typed/f64next.bend:61

import Base
import bend-collections-laws-math@1.0.0.0/spec/math/f64.bend as SF
import bend-collections-laws-math@1.0.0.0/src/math/f64.bend as F

61def zsg(+x: F.F64, +y: F.F64, +and_: Bool) -> Bool:
62  SF.pick(Bool, and_, Bool.and(SF.sign(x), SF.sign(y)), Bool.or(SF.sign(x), SF.sign(y)))