hol sum HOLlib Search Doc
IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
Sections needed for hol_sum

hol sum
hol combin
hol bool
hol min
hol
unionNon canonical functions (isl, outl, outr) for union type.
bool 1
int 1
well fnd
fun 1
coreSome basic concepts defined type-theoretically.

IF YOU CAN SEE THIS go to http://www.cs.cornell.edu/Info/People/sfa/Nuprl/Shared/Xindentation_hack_doc.html
hol sum HOLlib Search Doc