src/HOL/MacLaurin.thy
changeset 56536 aefb4a8da31f
parent 56381 0556204bc230
child 57418 6ab1c7cb0b8d
--- a/src/HOL/MacLaurin.thy	Fri Apr 11 12:43:22 2014 +0200
+++ b/src/HOL/MacLaurin.thy	Fri Apr 11 13:36:57 2014 +0200
@@ -575,8 +575,7 @@
     apply (rule setsum_cong[OF refl])
     apply (subst diff_m_0, simp)
     apply (auto intro: mult_right_mono [where b=1, simplified] mult_right_mono
-                simp add: est mult_nonneg_nonneg mult_ac divide_inverse
-                          power_abs [symmetric] abs_mult)
+                simp add: est mult_ac divide_inverse power_abs [symmetric] abs_mult)
     done
 qed