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src/HOL/Tools/Nitpick/nitpick_rep.ML
changeset 59058 a78612c67ec0
parent 55890 bd7927cca152
child 69593 3dda49e08b9d 
--- a/src/HOL/Tools/Nitpick/nitpick_rep.ML	Wed Nov 26 16:55:43 2014 +0100
+++ b/src/HOL/Tools/Nitpick/nitpick_rep.ML	Wed Nov 26 20:05:34 2014 +0100
@@ -213,7 +213,7 @@
   | min_rep (Struct Rs) _ = Struct Rs
   | min_rep _ (Struct Rs) = Struct Rs
   | min_rep (R1 as Func (R11, R12)) (R2 as Func (R21, R22)) =
-    (case pairself is_opt_rep (R12, R22) of
+    (case apply2 is_opt_rep (R12, R22) of
        (true, false) => R1
      | (false, true) => R2
      | _ => if R11 = R21 then Func (R11, min_rep R12 R22)
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