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Step * 1 of Lemma bsublist_functionality_wrt_bsublist


1. s : DSet
2. as : |s| List
3. as' : |s| List
4. bs : |s| List
5. bs' : |s| List
6. ↑bsuplist(s;as;bs)
7. ↑bsublist(s;as';bs')
8. ↑bsublist(s;as;as')
⊢ ↑bsublist(s;bs;bs')
BY
{ (RelRST THEN Auto) }

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Latex:

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Latex:

1.  s  :  DSet
2.  as  :  |s|  List
3.  as'  :  |s|  List
4.  bs  :  |s|  List
5.  bs'  :  |s|  List
6.  \muparrow{}bsuplist(s;as;bs)
7.  \muparrow{}bsublist(s;as';bs')
8.  \muparrow{}bsublist(s;as;as')
\mvdash{}  \muparrow{}bsublist(s;bs;bs')


By

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Latex:
(RelRST  THEN  Auto)

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