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1 (* Title: HOLCF/IOA/meta_theory/Sequence.thy |
1 (* Title: HOLCF/IOA/meta_theory/Sequence.thy |
2 ID: |
2 ID: $Id$ |
3 Author: Olaf M"uller |
3 Author: Olaf M"uller |
4 Copyright 1996 TU Muenchen |
4 Copyright 1996 TU Muenchen |
5 |
5 |
6 Sequences over flat domains with lifted elements |
6 Sequences over flat domains with lifted elements |
7 |
7 |
81 |
81 |
82 (* for test purposes should be deleted FIX !! *) |
82 (* for test purposes should be deleted FIX !! *) |
83 adm_all "adm f" |
83 adm_all "adm f" |
84 |
84 |
85 |
85 |
86 take_reduction |
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87 "[| Finite x; !! k. k < n ==> seq_take k`y1 = seq_take k`y2 |] |
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88 ==> seq_take n`(x @@ (t>>y1)) = seq_take n`(x @@ (t>>y2))" |
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89 |
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90 |
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91 end |
86 end |