About
The unit function, commonly denoted as ε, refers to the discrete function on the positive integers such that when n is equal to 1, ε(n) is also equal to 1; and for any other n, ε(n) is equal to 0.
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About
The unit function, commonly denoted as ε, refers to the discrete function on the positive integers such that when n is equal to 1, ε(n) is also equal to 1; and for any other n, ε(n) is equal to 0.
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