def OverflowingPow.value

bend-collections-laws-math@1.0.0.0 · spec/math/fixed.bend:164

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

164def OverflowingPow.value(~T: Data, ~val: T -> Nat, ~f: @+x: T -> @+y: U32 -> F.Over<T>, +w: Nat, +a: T, +e: U32) -> Type:
165  {ov_val(~T, ~val, f(a, e)) == C.low(w, Nat.pow(val(a), U32.to_nat(e))) : Nat}