changeset 69665 | 60110f6d0b4e |
parent 69663 | 41ff40bf1530 |
child 69666 | d51e5e41fafe |
--- a/src/HOL/Analysis/Cartesian_Euclidean_Space.thy Wed Jan 16 05:26:46 2019 +0100 +++ b/src/HOL/Analysis/Cartesian_Euclidean_Space.thy Wed Jan 16 10:27:57 2019 +0100 @@ -801,7 +801,7 @@ qed -subsection%important \<open>Component of the differential must be zero if it exists at a local +text%important \<open>Component of the differential must be zero if it exists at a local maximum or minimum for that corresponding component\<close> lemma%important differential_zero_maxmin_cart: