def rm_z
import bend-collections-laws-math@1.0.0.0/src/math/f64.bend as F64import Base
1138def rm_z(+x: F64, +y: F64, zx: Bool) -> F64:
1139 match zx:
1140 case True{}:
1141 x
1142 case False{}:
1143 rm_far(x, y, Nat.is_lt(dexp(x), dexp(y)))