src/HOL/Analysis/Tagged_Division.thy
changeset 66827 c94531b5007d
parent 66703 61bf958fa1c1
child 66884 c2128ab11f61
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66826:0d60d2118544 66827:c94531b5007d
     4 *)
     4 *)
     5 
     5 
     6 section \<open>Tagged divisions used for the Henstock-Kurzweil gauge integration\<close>
     6 section \<open>Tagged divisions used for the Henstock-Kurzweil gauge integration\<close>
     7 
     7 
     8 theory Tagged_Division
     8 theory Tagged_Division
     9 imports
     9   imports Connected
    10   Topology_Euclidean_Space
       
    11 begin
    10 begin
    12 
    11 
    13 term comm_monoid
    12 term comm_monoid
    14 
    13 
    15 lemma sum_Sigma_product:
    14 lemma sum_Sigma_product: