src/HOL/Multivariate_Analysis/Determinants.thy
changeset 58877 262572d90bc6
parent 57514 bdc2c6b40bf2
child 59867 58043346ca64
     1.1 --- a/src/HOL/Multivariate_Analysis/Determinants.thy	Sun Nov 02 17:06:05 2014 +0100
     1.2 +++ b/src/HOL/Multivariate_Analysis/Determinants.thy	Sun Nov 02 17:09:04 2014 +0100
     1.3 @@ -2,7 +2,7 @@
     1.4      Author:     Amine Chaieb, University of Cambridge
     1.5  *)
     1.6  
     1.7 -header {* Traces, Determinant of square matrices and some properties *}
     1.8 +section {* Traces, Determinant of square matrices and some properties *}
     1.9  
    1.10  theory Determinants
    1.11  imports