IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
xor vs neg n dec
1
2
1
1. P : Prop
2. Q : Prop
3. Q 
P
4. Q 
(
P)
5. Dec(P)
P
P
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html