AiryBiPrime[z] gives the derivative of the Airy function Bi^\[Prime] (z).
Conjugate[z] or z\[Conjugate] gives the complex conjugate of the complex number z.
DifferentialRoot[lde] represents a function that solves the linear differential equation specified by lde[y, x].
DiscreteConvolve[f, g, n, m] gives the convolution with respect to n of the expressions f and g. DiscreteConvolve[f, g, {n_1, n_2, ...}, {m_1, m_2, ...}] gives the ...
EllipticThetaPrime[a, u, q] gives the derivative with respect to u of the theta function \[CurlyTheta]_a (u, q) (a = 1, ..., 4).
Erfc
(Built-in Mathematica Symbol) Erfc[z] gives the complementary error function erfc(z).
Erf
(Built-in Mathematica Symbol) Erf[z] gives the error function erf(z). Erf[z_0, z_1] gives the generalized error function erf(z_1) - erf(z_0).
EstimatorRegulator[ss, {l, \[Kappa]}] constructs the feedback regulator for the StateSpaceModel object ss with estimator and feedback gain matrices l and \[Kappa], ...
ExpIntegralEi[z] gives the exponential integral function Ei(z).
ExpIntegralE[n, z] gives the exponential integral function E_n (z).