module import Lean.DocString import Lean.Meta.Basic public import StructureDocstrings.B public section /-- info: The power operation: `a ^ n = a * ··· * a`; `a ^ (-n) = a⁻¹ * ··· a⁻¹` (`n` times) -/ #guard_msgs in open Lean in run_meta do let env ← getEnv let some r ← Lean.findDocString? env `GroupWithZero.zpow | failure logInfo r