Expectation[expr, x \[Distributed] dist] gives the expectation of expr under the assumption that x follows the probability distribution dist. Expectation[expr, x ...
ExpGammaDistribution[\[Kappa], \[Theta], \[Mu]] represents an exp-gamma distribution with shape parameter \[Kappa], scale parameter \[Theta], and location parameter \[Mu].
ExpIntegralEi[z] gives the exponential integral function Ei(z).
ExpIntegralE[n, z] gives the exponential integral function E_n (z).
Exp
(Built-in Mathematica Symbol) Exp[z] gives the exponential of z.
ExponentFunction is an option for NumberForm and related functions that determines the exponent to use in printing approximate real numbers.
ExponentialDistribution[\[Lambda]] represents an exponential distribution with scale inversely proportional to parameter \[Lambda].
ExponentialFamily is an option for GeneralizedLinearModelFit that specifies the exponential family for the model.
ExponentialGeneratingFunction[expr, n, x] gives the exponential generating function in x for the sequence whose n\[Null]^th term is given by the expression ...
ExponentialMovingAverage[list, \[Alpha]] gives the exponential moving average of list with smoothing constant \[Alpha].