How computers get it wrong: 2+2 = 5
Gresham College Lectures
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Gresham College Lectures
How computers get it wrong: 2+2 = 5
Mar 04, 2013
Gresham College
When lives depend on calculations, human error can kill. From the early days of computing, one problem has been that they generally work with a fixed number of digits, creating rounding errors. Chaos Theory has shown new ways in which computer arithmetic can give misleading results...

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