def lt11
bend-collections-laws-math@1.0.0.0 · proofs/math/typed/f64addv.bend:88
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64addv.bend as F64addv
import Base
import bend-collections-laws-math@1.0.0.0/spec/lib/common.bend as C
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
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/width.bend as WW
import bend-collections-laws-math@1.0.0.0/proofs/math/typed/f64bits.bend as FB
88def lt11(+xl: U32, +xh: U32) -> {Nat.is_lt(SF.efield(F.Bits{xl, xh}), 2047n) == Bool.not(Nat.is_eq(SF.efield(F.Bits{xl, xh}), 2047n)) : Bool}:
89 FB.lt_ne(SF.efield(F.Bits{xl, xh}), 2047n, WW.low_lt(11n, C.high(20n, v(xh))))