Safe addition: Difference between revisions
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the example is the addition so the multiplication sign is probably a mistake here
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m (the example is the addition so the multiplication sign is probably a mistake here) |
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{{Task|Arithmetic operations}}
Implementation of [[wp:Interval_arithmetic|interval arithmetic]] and more generally fuzzy number arithmetic require operations that yield safe upper and lower bounds of the exact result. For example, for an addition, it is the operations
Differently to the standard floating-point arithmetic, safe interval arithmetic is '''accurate''' (but still imprecise). I.e. the result of each defined operation contains (though does not identify) the exact mathematical outcome.
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