Difference between revisions of "Triangular Command"

From GeoGebra Manual
Jump to: navigation, search
m (Text replace - "<div class="box info"> 48px|left This page is part of the official manual for print and pdf. For structural reasons normal users can't edit this page. If you found any errors on this page please contact )
Line 1: Line 1:
<noinclude>{{Manual Page|version=4.0}}</noinclude>
+
<noinclude>{{Manual Page|version=4.2}}</noinclude>
 
{{command|probability}}
 
{{command|probability}}
 
;Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, x ]
 
;Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, x ]

Revision as of 20:25, 9 March 2013



Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, x ]
Creates probability density function of triangular distribution with parameters min, max, mod.
Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, x, <Boolean Cumulative> ]
If Cumulative is true, creates cumulative distribution function of triangular distribution, otherwise creates probability density function of triangular distribution.
Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, <Variable Value v> ]
Calculates the value of cumulative distribution function of triangular distribution at v, i.e. the probability P(X≤v) where X is a random variable with triangular distribution given by parameters min, max, mod.
Note: Returns the probability for a given x-coordinate's value (or area under the triangular distribution curve to the left of the given x-coordinate).

CAS Syntax

Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, <Variable Value v>]
Calculates the value of cumulative distribution function of triangular distribution at v, i.e. the probability P(X≤v) where X is a random variable with triangular distribution given by parameters min, max, mod.
Example:
Triangular[ 0, 5, 2, 2] yields 0.4.
© 2024 International GeoGebra Institute