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Sunday, May 26, 2013

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( The INEXACT flag mandated by IEEE Standard 754 for Binary Floating–Point Arithmetic would, if MATLAB granted us access to that flag, help us discriminate between solutions x that are exactly right and those, perhaps arbitrarily wrong, whose residuals vanish by accident.) - http://www.eecs.berkeley.edu/~wkahan/ieee754status/baleful.pdf

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