Triangular Command

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Triangular[ <Lower Bound min>, <Upper Bound max>, <Mode mod>, x ]
Creates probability density function (pdf) 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 density function of triangular distribution, otherwise creates pdf 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 Syntaxes

In CAS View only following syntax is supported:

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.
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