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(* as published by the Free Software Foundation; either version 2.1   *)
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(* GNU General Public License for more details.                       *)
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(* 02110-1301 USA                                                     *)

Theorem fresh_masked_by_var_name :
forall (n : name) (p : PP) (x : VV),
freshname p (subs_par_name n (vname x) p).