Interval package: Difference between revisions

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446 bytes added ,  25 October 2014
(Reverse arithmetic operations explained)
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=== Numerical operations ===
=== Numerical operations ===
Some operations on intervals do not return an interval enclosure, but a single number. Most important are <code>inf</code> and <code>sup</code>, which return the interval boundaries in double precision.
More such operations are <code>mid</code> (approximation of the interval's midpoint), <code>wid</code> (approximation of the interval's width), <code>rad</code> (approximation of the interval's radius), <code>mag</code> and <code>mig</code>.


=== Boolean operations ===
=== Boolean operations ===
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