if t = t' then t else
begin
let simpl_order = !compare_terms t t' in
- if debug then
- prerr_endline ("comparing "^(CicPp.ppterm t)^(CicPp.ppterm t'));
+ debug_print (lazy ("comparing "^(CicPp.ppterm t)^(CicPp.ppterm t')));
if simpl_order = Gt then (if debug then prerr_endline "GT";t')
else (if debug then prerr_endline "NO_GT";t)
end