author | hoelzl |
Wed, 13 Nov 2013 09:37:00 +0100 | |
changeset 54420 | 1e6412c82837 |
parent 54419 | 0c50894fc0d9 |
child 54421 | 632be352a5a3 |
--- a/src/HOL/Probability/Sigma_Algebra.thy Tue Nov 12 20:08:29 2013 +0100 +++ b/src/HOL/Probability/Sigma_Algebra.thy Wed Nov 13 09:37:00 2013 +0100 @@ -1756,7 +1756,7 @@ qed auto qed -subsection {* Restricted Space \<sigma>-Algebra *} +subsection {* Restricted Space Sigma Algebra *} definition "restrict_space M \<Omega> = measure_of \<Omega> ((op \<inter> \<Omega>) ` sets M) (\<lambda>A. emeasure M (A \<inter> \<Omega>))"