IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At:
hinl houtl 'a,'b:S. all(x:hsum('a; 'b). implies(isl(x),equal(inl(outl(x)),x)))
By:
HOL "hinl_houtl"
Generated subgoals:
None
About:
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
'a,'b:S. all(
x:hsum('a; 'b). implies(isl(x),equal(inl(outl(x)),x)))
