Nuprl - Pf rel_subst2_tc 1 2 2 1 1 1 1

(15steps) PrintForm Definitions Lemmas mb automata 3 Sections GenAutomata Doc

1. y: Label
2. r1: Term List
3. as: (LabelTerm) List
4. ds: Collection(dec())
5. da: Collection(SimpleType)
6. de: sig()
7. ||de.rel(y)|| = ||r1||
8. i:. i < ||r1|| (de.rel(y))[i] term_types(ds;da;de;r1[i])
9. x:Label. (x rel_primed_vars( < inr(y),r1 > )) (t:SimpleType. mk_dec(x, t) ds t term_types(ds;da;de;apply_alist(as;x;x)))
10. ||de.rel(y)|| = ||r1||
11. i:
12. i < ||r1||
13. (de.rel(y))[i] term_types(ds;da;de;r1[i])
14. x: Label
15. (x term_primed_vars(r1[i]))
16. t: SimpleType
17. mk_dec(x, t) ds

(x rel_primed_vars( < inr(y),r1 > ))

By: Folds [`relname_other`;`mk_rel`] 0 THEN RWW "member_rel_primed_vars" 0 THEN Reduce 0

Generated subgoal:

1 i:. i < ||r1|| & (x term_primed_vars(r1[i]))

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(15steps) PrintForm Definitions Lemmas mb automata 3 Sections GenAutomata Doc