# HG changeset patch # User haftmann # Date 1236237790 -3600 # Node ID 9c4f4ac0d03856420c7b46afd6db466abd43e6a2 # Parent 5ffa9d4dbea75931aa58e03e7d746d8fc47af2b9 tuned diff -r 5ffa9d4dbea7 -r 9c4f4ac0d038 src/HOL/Library/Euclidean_Space.thy --- a/src/HOL/Library/Euclidean_Space.thy Thu Mar 05 08:23:09 2009 +0100 +++ b/src/HOL/Library/Euclidean_Space.thy Thu Mar 05 08:23:10 2009 +0100 @@ -4396,7 +4396,7 @@ assumes iB: "independent (B:: (real ^'n) set)" shows "\g. linear g \ (\x\B. g x = f x)" proof- - from maximal_independent_subset_extend[of B "UNIV"] iB + from maximal_independent_subset_extend[of B UNIV] iB obtain C where C: "B \ C" "independent C" "\x. x \ span C" by auto from C(2) independent_bound[of C] linear_independent_extend_lemma[of C f]