∀ {e : Lean.Expr} {lhs rhs : Lean.Meta.Grind.Arith.Linear.LinExpr} {e_1 : Lean.Expr}
  {lhs_1 rhs_1 : Lean.Meta.Grind.Arith.Linear.LinExpr},
  Lean.Meta.Grind.Arith.Linear.IneqCnstrProof.notCore e lhs rhs =
      Lean.Meta.Grind.Arith.Linear.IneqCnstrProof.notCore e_1 lhs_1 rhs_1 →
    e = e_1 ∧ lhs = lhs_1 ∧ rhs = rhs_1