Erfc[z] gives the complementary error function erfc(z).

InverseErfc[s] gives the inverse complementary error function obtained as the solution for z in s = erfc(z).

Using original algorithms developed at Wolfram Research, Mathematica evaluates error and exponential integral functions anywhere in the complex plane, to arbitrary ...

Mathematica's sophisticated algorithms for handling higher mathematical functions to arbitrary precision—and in symbolic form—immediately brings a new level of accuracy—and ...

Mathematica includes all the common special functions of mathematical physics found in standard handbooks. Each of the various classes of functions is discussed in turn. One ...

 

Conditioned[expr, cond] or expr \[Conditioned] cond represents expr conditioned by the predicate cond.

BenktanderGibratDistribution[a, b] represents a Benktander distribution of type I with parameters a and b.

SurvivalFunction[dist, x] gives the survival function for the symbolic distribution dist evaluated at x.SurvivalFunction[dist, {x_1, x_2, ...}] gives the multivariate ...

BeniniDistribution[\[Alpha], \[Beta], \[Sigma]] represents a Benini distribution with shape parameters \[Alpha] and \[Beta] and scale parameter \[Sigma].