TELECOM Digest OnLine - Sorted: Re: Last Laugh! Man Gets $218 Trillion Phone Bill; and Not SBC Either.


Re: Last Laugh! Man Gets $218 Trillion Phone Bill; and Not SBC Either.


harold@hallikainen.com
18 Apr 2006 06:03:24 -0700

I wonder if, perhaps, this is a two's complement problem. The phone
company actually owes him a slight amount, but the software
misinterprets a negative number as a high positive number. While
computers use two's complement numbers, we can visualize the problem
by using 10s complement, as on the odometer of your car. If you start
at zero, go forward 1 mile, then back two miles, you've gone -1 mile,
but the odometer shows 999,999.

Harold

Post Followup Article Use your browser's quoting feature to quote article into reply
Go to Next message: violeta: "Satellite Phones"
Go to Previous message: DLR: "Re: Bell System Photo by Ansel Adams"
TELECOM Digest: Home Page