src/HOL/Library/Polynomial.thy
changeset 62067 0fd850943901
parent 62065 1546a042e87b
child 62072 bf3d9f113474
--- a/src/HOL/Library/Polynomial.thy	Tue Jan 05 17:54:21 2016 +0100
+++ b/src/HOL/Library/Polynomial.thy	Tue Jan 05 20:23:49 2016 +0100
@@ -2190,7 +2190,7 @@
 qed
 
 
-section{*lead coefficient*}
+subsection {* Leading coefficient *}
 
 definition lead_coeff:: "'a::zero poly \<Rightarrow> 'a" where
   "lead_coeff p= coeff p (degree p)"