Definitions clarify states of numbers based on comparative values, enhancing numerical analysis.
Definition 1. A zero sign is a state in which the number which has the state is equal to the number which does not have the state. Definition 2. A positive sign is a state in which the number which has the state is greater than the same number which has the zero sign. Definition 3. A negative sign is a state in which the number which has the state is less than the same number which has the zero sign.
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