Avoid a possible variable name conflict in instantiating a theorem.
Instantiating a theorem variable with new variables created a possible
variable name conflict if a record was defined with a field named
'f', 'x' etc. Using variable indices of 1 avoids the problem.
(* ID: $Id$ *)
use_thy "Basic";
use_thy "Blast";
use_thy "Force";
use_thy "Forward";
use_thy "Tacticals";
use_thy "find2";