val succ : positive -> positiveval add : positive -> positive -> positiveval add_carry : positive -> positive -> positiveval pred_double : positive -> positive
type mask = Pos.mask =
val succ_double_mask : mask -> maskval double_mask : mask -> maskval double_pred_mask : positive -> maskval sub_mask : positive -> positive -> maskval sub_mask_carry : positive -> positive -> maskval sub : positive -> positive -> positiveval mul : positive -> positive -> positiveval size_nat : positive -> natval compare_cont : comparison -> positive -> positive -> comparisonval compare : positive -> positive -> comparisonval gcdn : nat -> positive -> positive -> positiveval gcd : positive -> positive -> positiveval of_succ_nat : nat -> positive