Nuprl - Proof: effect-rule1 1 2 2 2 2 1 1 1

(17steps total) PrintForm Definitions Lemmas mb event system 6 Sections EventSystems Doc

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At: effect-rule1 1 2 2 2 2 1 1 1

1. Id
2. x : Id
3. y : Id
4. k : Knd
5. T : Type
6. A : Type
7. B : Type
8. A

B

T

A
9.

y = x
10. x : A

y : B

x:Id fp-> Type
11. k : T

k:Knd fp-> Type
12. s : x@0:Id

x : A

y : B(x@0)?Top
13. v : ma-valtype(k : T; k)
14. x : A

y : B(x)?Void = A
15. x : A

y : B(x)?Top = A
16. z : A
17. s(x) = z
18. v

T
19. y

dom(x : A)

x : A(y)?Top

r B

By:	RWO Thm* eq:EqDecider(A), x,y:A, v:Top. x dom(y : v) x = y -1

Generated subgoals:

None

About:

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

(17steps total) PrintForm Definitions Lemmas mb event system 6 Sections EventSystems Doc