Difference between revisions of "Real Function"

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<noinclude>{{Manual Page|version=5.0}}</noinclude>
<noinclude>{{Manual Page|version=4.0}}</noinclude>
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{{function|real}}
{{command|CAS}}
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;Real[ <Complex Number>]
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;real( <Complex Number> )
:{{description}}
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:Returns the real part of a given [[Complex Numbers|complex number]].
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:{{example| 1=<div><code><nowiki>real(17 + 3 ί)</nowiki></code> yields ''17'', the real part of the complex number ''17 + 3 ί''.</div>}}
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{{note| 1=<div>
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* The complex ί is obtained by pressing {{KeyCode|ALT + i}}.
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* See also [[imaginary Function]].
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</div>}}

Latest revision as of 10:57, 18 August 2015


real( <Complex Number> )
Returns the real part of a given complex number.
Example:
real(17 + 3 ί) yields 17, the real part of the complex number 17 + 3 ί.
Note:
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