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What are signed bits?

Updated: 8/11/2023
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13y ago

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In computer science, the sign bit is a bit in a computer numbering format that indicates the sign of a number. In IEEE format, the sign bit is the leftmost bit (most significant bit). Typically if the sign bit is 1 the number is negative (in the case of two's complement integers) or non-positive (for ones' complement integers, sign-magnitude integers, and floating point numbers), while 0indicates a positive number.

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11y ago
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13y ago

Nothing, there is no such thing.

On the other hand, a bit can represent the sign of a number, e.g. 1=negative, 0=non-negative.

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