Absolute Value Calculator

The absolute value of a number is its distance from zero on the number line, always expressed as a non-negative value.

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Absolute Value
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Formula

|x| = x if x ≥ 0, else −x

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Number Theory and Sequences: Fibonacci, Combinations, and Basic Operations

The Fibonacci sequence, combinations with repetition, sums of consecutive integers, reciprocals, and absolute value — five foundational number theory calculations.

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