Difference between revisions of "CommonDenominator Command"

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<noinclude>{{Manual Page|version=4.0}}</noinclude>
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<noinclude>{{Manual Page|version=5.0}}</noinclude> {{command|algebra}}
{{command|CAS}}
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;CommonDenominator( <Expression>, <Expression> )
;CommonDenominator[ <Expression>, <Expression> ]
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:Returns the function having as equation the lowest common denominator of the two expressions.
:Returns the (lowest) common denominator of the two expressions.
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:{{example|1=<code><nowiki>CommonDenominator(3 / (2 x + 1), 3 / (4 x^2 + 4 x + 1))</nowiki></code> yields ''f''(''x'') = 4 ''x''<sup>2</sup> + 4 ''x'' + 1.}}
:{{example|1=<div><code><nowiki>CommonDenominator[(3 / (2 x + 1)) , (3 / (4 x^2 + 4 x + 1))]</nowiki></code> yields ''4 x<sup>2</sup> + 4 x + 1''.</div>}}
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==CAS Syntax==
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;CommonDenominator( <Expression>, <Expression> )
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:Returns the lowest common denominator of the two expressions.
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:{{example|1=<code><nowiki>CommonDenominator(3 / (2 x + 1), 3 / (4 x^2 + 4 x + 1))</nowiki></code> yields 4 ''x''<sup>2</sup> + 4 ''x'' + 1.}}

Latest revision as of 11:38, 5 October 2017


CommonDenominator( <Expression>, <Expression> )
Returns the function having as equation the lowest common denominator of the two expressions.
Example: CommonDenominator(3 / (2 x + 1), 3 / (4 x^2 + 4 x + 1)) yields f(x) = 4 x2 + 4 x + 1.


CAS Syntax

CommonDenominator( <Expression>, <Expression> )
Returns the lowest common denominator of the two expressions.
Example: CommonDenominator(3 / (2 x + 1), 3 / (4 x^2 + 4 x + 1)) yields 4 x2 + 4 x + 1.
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