--- a/src/HOL/Library/Univ_Poly.thy Fri Mar 27 10:05:08 2009 +0100
+++ b/src/HOL/Library/Univ_Poly.thy Fri Mar 27 10:05:11 2009 +0100
@@ -5,7 +5,7 @@
header {* Univariate Polynomials *}
theory Univ_Poly
-imports Plain List
+imports Main
begin
text{* Application of polynomial as a function. *}