making quickcheck's result value more formal; allowing more result information to be returned after timeout; adding output of timing information in quickcheck
header {* Main HOL *}
theory Main
imports Plain Record Predicate_Compile Quickcheck_Exhaustive Nitpick
begin
text {*
Classical Higher-order Logic -- only ``Main'', excluding real and
complex numbers etc.
*}
text {* See further \cite{Nipkow-et-al:2002:tutorial} *}
end