Nuprl - Proof: equivrel characterization 1 1 1 2 2

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: equivrel characterization 1 1 1 2 2

1. A : Type
2. R : A

Prop
3. Refl(A;x,y.R(x,y))
4. Sym x,y:A. R(x,y)
5. Trans x,y:A. R(x,y)
6. x : A
7. y : A
8. R(x,y)
9. z : A
10. R(y,z)

R(x,z)

By:	UnfoldTopAb 5 THEN FwdThru 5 [8;10]

Generated subgoals:

None

About:

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