Also, there is no "flag" value for negative numbers
Actually, there is. In perl, numbers are normally floating point. Most machines nowadays use IEEE standard floats, which are sign-magnitude, not two's complement. Being able to calculate 1/(-0)=-Inf is supposed to make things easier for certain numerical algorithms.

In reply to Re: Re: Applying Sign Bit by Anonymous Monk
in thread Applying Sign Bit by budman

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