IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hsub 0 all(m:hnum. and(equal(sub(0,m),0),equal(sub(m,0),m)))
By:
HOL "hsub_0"
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
all(
m:hnum. and(equal(sub(0,m),0),equal(sub(m,0),m)))
