src/HOL/Complex/ex/ROOT.ML

Added an exception handler and error msg.

(*  Title:      HOL/Complex/ex/ROOT.ML
    ID:         $Id$

Miscellaneous examples involving the Reals, Hyperreals, etc.
*)

use_thy "BinEx";
no_document (with_path "../../NumberTheory" use_thy) "Factorization";
(*These two examples just need the theory Primes.*)
use_thy "Sqrt";
use_thy "Sqrt_Script";
(*This example also needs the theory Factorization.*)
use_thy "NSPrimes";