IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
divides anti sym n111 1. a :
2. b :
3. c :
4. b = ac 5. b | a 6. a = 0
a = b
By:
HypSubst 6 4
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html