IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hsub sub all
(b:hnum. all
(b:hnum. (c:hnum. implies
(b:hnum. (c:hnum. (le(c,b)
(b:hnum. (c:hnum. ,all(a:hnum. equal(sub(a,sub(b,c)),sub(add(a,c),b))))))
By:
HOL "hsub_sub"
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html