Difference between revisions of "NIntegral Command"
From GeoGebra Manual
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<noinclude>{{Manual Page|version=4.2}}</noinclude>{{betamanual|version=4.2}} | <noinclude>{{Manual Page|version=4.2}}</noinclude>{{betamanual|version=4.2}} | ||
− | {{command| | + | {{command|geogebra}} |
+ | ==CAS Syntax== | ||
;NIntegral[ <Function f>, <Start x-Value a>, <End x-Value b> ] | ;NIntegral[ <Function f>, <Start x-Value a>, <End x-Value b> ] | ||
:Computes the definite integral <math>\int_a^bf(x)\mathrm{d}x</math> numerically. | :Computes the definite integral <math>\int_a^bf(x)\mathrm{d}x</math> numerically. |
Revision as of 10:25, 30 November 2012
This page is about a feature that is supported only in GeoGebra 4.2. |
CAS Syntax
- NIntegral[ <Function f>, <Start x-Value a>, <End x-Value b> ]
- Computes the definite integral \int_a^bf(x)\mathrm{d}x numerically.
- Example:
NIntegral[ℯ^(-x^2), 0, 1]
yields 0.746824132812427.
- NIntegral[ <Function f>, <Variable t>, <Start variable-Value a>, <End variable-Value b> ]
- Computes the definite integral \int_a^bf(t)\mathrm{d}t numerically.
- Example:
NIntegral[ℯ^(-a^2), a, 0, 1]
yields 0.746824132812427.