This countable subset of the (*) real numbers contains numbers whose decimal expansions terminate or repeat.
The raindrop function is discontinuous at inputs that are members of this set, which is extended with the use of Dedekind cuts and forms the smallest field with characteristic zero. This countable subset of the (*) real numbers contains numbers whose decimal expansions terminate or repeat. Symbolized Q, give this set of numbers whose members can be expressed as an integer divided by a nonzero integer.
The raindrop function is discontinuous at inputs that are members of this set, which is extended with the use of Dedekind cuts and forms the smallest field with characteristic zero.
rational numbers (accept Q before mentioned)