Difference between revisions of "Numerator Command"
From GeoGebra Manual
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{{Example|1=<code>Numerator[(3x² + 1) / (2x - 1)]</code> gives you ''f(x) = 3x² + 1''.}} | {{Example|1=<code>Numerator[(3x² + 1) / (2x - 1)]</code> gives you ''f(x) = 3x² + 1''.}} | ||
+ | ==CAS Syntax== | ||
The following syntax works only in [[CAS View]]. | The following syntax works only in [[CAS View]]. | ||
;Numerator[ <Expression> ] | ;Numerator[ <Expression> ] | ||
:Returns the numerator of a rational number or expression. | :Returns the numerator of a rational number or expression. | ||
: {{Example|1= <code>Numerator[2/3+1/15]</code> gives you ''11''.}} | : {{Example|1= <code>Numerator[2/3+1/15]</code> gives you ''11''.}} |
Revision as of 13:38, 3 August 2011
- Numerator[ <Function> ]
- Returns the numerator of the function.
Example:
Numerator[(3x² + 1) / (2x - 1)]
gives you f(x) = 3x² + 1.
CAS Syntax
The following syntax works only in CAS View.
- Numerator[ <Expression> ]
- Returns the numerator of a rational number or expression.
- Example:
Numerator[2/3+1/15]
gives you 11.