src/HOL/Probability/Infinite_Product_Measure.thy
changeset 42148 d596e7bb251f
parent 42147 61d5d50ca74c
child 42166 efd229daeb2c
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42147:61d5d50ca74c 42148:d596e7bb251f
     3 *)
     3 *)
     4 
     4 
     5 header {*Infinite Product Measure*}
     5 header {*Infinite Product Measure*}
     6 
     6 
     7 theory Infinite_Product_Measure
     7 theory Infinite_Product_Measure
     8   imports Probability_Space
     8   imports Probability_Measure
     9 begin
     9 begin
    10 
    10 
    11 lemma restrict_extensional_sub[intro]: "A \<subseteq> B \<Longrightarrow> restrict f A \<in> extensional B"
    11 lemma restrict_extensional_sub[intro]: "A \<subseteq> B \<Longrightarrow> restrict f A \<in> extensional B"
    12   unfolding restrict_def extensional_def by auto
    12   unfolding restrict_def extensional_def by auto
    13 
    13