BenktanderWeibullDistribution (Built-in Mathematica Symbol)

BenktanderWeibullDistribution[a, b] represents a Benktander distribution of type II with parameters a and b.

HyperbolicDistribution (Built-in Mathematica Symbol)

HyperbolicDistribution[\[Alpha], \[Beta], \[Delta], \[Mu]] represents a hyperbolic distribution with location parameter \[Mu], scale parameter \[Delta], shape parameter ...

TrigToExp (Built-in Mathematica Symbol)

TrigToExp[expr] converts trigonometric functions in expr to exponentials.

$Assumptions (Built-in Mathematica Symbol)

$Assumptions is the default setting for the Assumptions option used in such functions as Simplify, Refine, and Integrate.

Summation of Series (Mathematica Tutorial)

Evaluating sums. Mathematica recognizes this as the power series expansion of e^x. This sum comes out in terms of a Bessel function.

FRatioDistribution (Built-in Mathematica Symbol)

FRatioDistribution[n, m] represents an F-ratio distribution with n numerator and m denominator degrees of freedom.

NoncentralChiSquareDistribution (Built-in Mathematica Symbol)

NoncentralChiSquareDistribution[\[Nu], \[Lambda]] represents a noncentral \[Chi]^2 distribution with \[Nu] degrees of freedom and noncentrality parameter \[Lambda].

Binomial (Built-in Mathematica Symbol)

Binomial[n, m] gives the binomial coefficient ( { {n}, {m} } ).

Cosh (Built-in Mathematica Symbol)

Cosh[z] gives the hyperbolic cosine of z.

Csch (Built-in Mathematica Symbol)

Csch[z] gives the hyperbolic cosecant of z.