module IpTimed:sig..end
Timeline
typetime =int
type('a, 'b)animated =[ `Evol of
time * time *
(time -> time -> time -> 'b -> 'a) * 'b
| `From of time * 'a ]
The type 'a is the output.
The type 'b is a parameter for the function f that
    make the evolution over the input time.
type('a, 'b)timed =[ `Animated of ('a, 'b) animated list | `Static of 'a ]
val val_at : time -> ('a, 'b) animated list -> 'a
val get_val : time -> ('a, 'b) timed -> 'a
val finished : time -> ('a, 'b) animated list -> boolmodule Labels:sig..end