Nuprl - Proof: assoc reln 3 2

IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: assoc reln 3 2

1. a :

2. b :

3. a = -b

b | a

By:	Witness -1

Generated subgoals:

None

About:

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