def OverflowingShr.value

bend-collections-laws-math@1.0.0.0 · spec/math/fixed.bend:176

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/src/math/fixed.bend as F

176def OverflowingShr.value(~T: Data, ~val: T -> Nat, ~f: @+x: T -> @+y: U32 -> F.Over<T>, +w: Nat, +a: T, +s: U32) -> Type:
177  {ov_val(~T, ~val, f(a, s)) == C.high(Nat.mod(U32.to_nat(s), w), val(a)) : Nat}