def WrappingShl.value

bend-collections-laws-math@1.0.0.0 · spec/math/fixed.bend:124

import Base
import bend-collections-laws-math@1.0.0.0/spec/lib/common.bend as C

124def WrappingShl.value(~T: Data, ~val: T -> Nat, ~f: @+x: T -> @+y: U32 -> T, +w: Nat, +a: T, +s: U32) -> Type:
125  {val(f(a, s)) == C.low(w, C.shift(Nat.mod(U32.to_nat(s), w), val(a))) : Nat}