equal
deleted
inserted
replaced
696 qed |
696 qed |
697 |
697 |
698 have "integral\<^isup>P lebesgue f = ereal (integral UNIV f')" |
698 have "integral\<^isup>P lebesgue f = ereal (integral UNIV f')" |
699 proof (rule tendsto_unique[OF trivial_limit_sequentially]) |
699 proof (rule tendsto_unique[OF trivial_limit_sequentially]) |
700 have "(\<lambda>i. integral\<^isup>S lebesgue (u i)) ----> (SUP i. integral\<^isup>P lebesgue (u i))" |
700 have "(\<lambda>i. integral\<^isup>S lebesgue (u i)) ----> (SUP i. integral\<^isup>P lebesgue (u i))" |
701 unfolding u_eq by (intro LIMSEQ_ereal_SUPR incseq_positive_integral u) |
701 unfolding u_eq by (intro LIMSEQ_SUP incseq_positive_integral u) |
702 also note positive_integral_monotone_convergence_SUP |
702 also note positive_integral_monotone_convergence_SUP |
703 [OF u(2) borel_measurable_simple_function[OF u(1)] u(5), symmetric] |
703 [OF u(2) borel_measurable_simple_function[OF u(1)] u(5), symmetric] |
704 finally show "(\<lambda>k. integral\<^isup>S lebesgue (u k)) ----> integral\<^isup>P lebesgue f" |
704 finally show "(\<lambda>k. integral\<^isup>S lebesgue (u k)) ----> integral\<^isup>P lebesgue f" |
705 unfolding SUP_eq . |
705 unfolding SUP_eq . |
706 |
706 |