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Interval package: Difference between revisions
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→Numerical operations
(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 === | ||