Nuprl - Proof: ma-single-effect1 wf 1 1 2 2 2

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: ma-single-effect1 wf 1 1 2 2 2

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

A
8.

y = x
9. s : State(x : A

y : B)
10. v : ma-valtype(k : T; k)
11. x : A

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

y : B(x)?Top = A
13. z : A
14. s(x) = z

f(z,s(y),v)

x : A

y : B(x)?Void

By:	Assert (v T)

Generated subgoals:

1   v  T
2 steps

2 15. v  T
  s(y)  B
4 steps

About:

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