module Full:sig
..end
val whnf : ?subst:Reduce.Make.subst ->
T.t ->
T.t list -> T.t * T.t list * Reduce.Make.subst * T.t TermInner.Builtin.guard
whnf f l
applies f
to l
and returns its WHNF, as a tuple
f', l', subst, guard
where
f l ---> subst ((f guard) l)