module Bool: sig .. end
Provides a datatype for representing boolean formulas and evaluation,
iteration and map functions.
type 'a boolean =
Public type for generic boolean formulas. An empty conjunction And[] is true and
an empty disjunction Or[] is false.
val eval : ('a -> bool) -> 'a boolean -> bool
eval g f evaluates the boolean formula f using the values returned by g for the atoms.
val iter : ('a -> unit) -> 'a boolean -> unit
iter g f calls g over every atom of f.
val map : ('a -> 'b) -> 'a boolean -> 'b boolean
map g f replaces every atom of f by its image by g.