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Computing Sums More Accurately

Reordering the Operands, and a Bit More General ideas: Sort all your summands in ascending order (magnitude). Even more complex, sort...

Posted by
Beetle B.
on
Thu 23 May 2019

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Accurate Computation of the Sum of Two Numbers

Let \(a,b\) be two floating point numbers. Let \(s\) be \(\RN(a+b)\). Regardless of which number it picks in a tie, it can be shown that...

Posted by
Beetle B.
on
Thu 21 March 2019