module FixpointList:sig..end
Fixpoint tests on list structures
val check : Node.t -> Node.t list -> int list optioncheck s v returns the tags of nodes in v that were used if s implies
the disjunction of the nodes in v. Otherwise, it returns None.
val pure_smt_check : Node.t -> Node.t list -> int list optionSame as check but only uses the SMT solver. Only use for benchmarking
purposes or for reference implementation.