IntDomain0.IntervalArithmodule Ints_t : IntOps.IntOpsval find_thresholds :
WideningThresholds.Thresholds.t ResettableLazy.t ->
WideningThresholds.Thresholds.tval is_threshold :
Ints_t.t ->
WideningThresholds.Thresholds.t ResettableLazy.t ->
boolval is_upper_threshold : Ints_t.t -> boolval is_lower_threshold : Ints_t.t -> bool