Nuprl - Proof: preserved by star 1 1 1

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: preserved by star 1 1 1

1. T : Type
2. P : T

Prop
3. R : T

Prop
4.

x,y:T. P(x)

(x R y)

P(y)
5. 0

0
6. x : T
7. y : T
8. P(x)
9. x R^0 y

P(y)

By:	ReduceExp -1 THEN RevHypSubst -1 0

Generated subgoals:

None

About:

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