lis#arithmetic_number  click here for details
  exclusion:  class_of_class_of_individual  class_of_number  class_of_class_of_relationship  class_of_property_space  class_of_shape_dimension
  supertype:  class_of_class  click here for details
  subtype: {real_number integer_number multidimensional_number}
  member of:  class_of_number  click here for details

No statement uses or specializes arithmetic_number; click here to add one.