Nuprl - Pf decls_mng_rename

(13steps) PrintForm Definitions mb automata 3 Sections GenAutomata Doc

1. ds1: Collection(dec())
2. ds2: Collection(dec())
3. x: Label
4. y: Label
5. rho: Decl
6. v: d:{d:dec()| d ds1 }. [[d]] rho(x)
7. d:dec(). d ds2 d.lbl = y mk_dec(x, d.typ) ds1
8. d: {d:dec()| d ds2 }
9. d.lbl = y

v [[d]] rho(y)

By: Analyze -2 THEN Analyze -3 THEN Unfold `dec_mng` 0 THEN Unfold `dbase` 0 THEN All Reduce

Generated subgoal:

1 8. lbl: Label
9. d1: SimpleType
10. < lbl,d1 > ds2
11. lbl = y
v if y = lbl [[d1]] rho else Top fi

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(13steps) PrintForm Definitions mb automata 3 Sections GenAutomata Doc