A great example of an idempotent function is the absolute value function. abs(-4) = 4abs(4) = 4. Continuing to apply abs() onto itself will always yield the same result.
For those that have done some Elixir before: -4 |> abs |> abs |> ... will always yield 4
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A great example of an idempotent function is the absolute value function.
abs(-4) = 4abs(4) = 4. Continuing to applyabs()onto itself will always yield the same result.For those that have done some Elixir before:
-4 |> abs |> abs |> ...will always yield4