IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
gcd p zero rel13 1. a :
2. b :
3. b | a 4. b | 0
5. z:. z | a & z | 0 z | b 6. a | b a = ba = -b
By:
Fold `pm_equal` 0 THEN BackThru Thm*a,b:. a | bb | aa = b
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html