IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
assert of bor
p,q:
. (p 
q) 
p
q
Generated subgoal:
| 1 |
1. p :
2. q :
(p  q)  p q
 | 5 steps |
About:
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html