PrintForm Definitions Lemmas hol arithmetic 4 Sections HOLlib Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: sub mono eq

  n,m:. nnsub(n+1;m+1) = nnsub(n;m)

By: RewriteOfThm Thm* all(n:hnum. all(m:hnum. equal(sub(suc(n),suc(m)),sub(n,m))))
(SimpsetC [`hol_to_nuprl`;`bequal`])


Generated subgoals:

None

About:
assertnatural_numberaddapplyequalall
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html

PrintForm Definitions Lemmas hol arithmetic 4 Sections HOLlib Doc