PrintForm Definitions hol list 1 Sections HOLlib Doc
IF YOU CAN SEE THIS go to /sfa/Nuprl/Shared/Xindentation_hack_doc.html
At: it sum def

  it_sum(nil) = 0
  & (l: List. mt(l it_sum(l) = head(l)+it_sum(tl(l)))
  & (x:l: List. it_sum(cons(xl)) = x+it_sum(l))


By: RecUnfoldThm THEN Simp THEN Analyze -1


Generated subgoals:

None

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

PrintForm Definitions hol list 1 Sections HOLlib Doc