E

Function	Purpose Statement
effectiveRate	Evaluates the effective annual interest rate.
eigGen	Computes the eigenexpansion of a real matrix A.
eigGenComplex	Computes the eigenexpansion of a complex matrix A.
eigHermComplex	Computes the eigenexpansion of a complex Hermitian matrix A.
eigSym	Computes the eigenexpansion of a real symmetric matrix A.
eigSymgen	Computes the generalized eigenexpansion of a system $Ax = \lambda Bx$. A and B are real and symmetric. B is positive definite.
ellipticIntegralE	Evaluates the complete elliptic integral of the second kind $E(x)$.
ellipticIntegralK	Evaluates the complete elliptic integral of the kind $K(x)$.
ellipticIntegralRC	Evaluates an elementary integral from which inverse circular functions, logarithms, and inverse hyperbolic functions can be computed.
ellipticIntegralRD	Evaluates Carlson’s elliptic integral of the second kind $RD(x, y, z)$.
ellipticIntegralRF	Evaluates Carlson’s elliptic integral of the first kind $RF(x, y, z)$.
ellipticIntegralRJ	Evaluates Carlson’s elliptic integral of the third kind $RJ(x, y, z, \rho)$.
erf	Evaluates the real error function $erf(x)$.
erfInverse	Evaluates the real inverse error function $erf^{-1}(x)$.
erfc	Evaluates the real complementary error function $erfc(x)$.
erfcInverse	Evaluates the real inverse complementary error function $erfc^{-1}(x)$.
erfce	Evaluates the exponentially scaled complementary error function.
erfe	Evaluates a scaled function related to $erfc(z)$.
Utilities	Gets the code corresponding to the error message from the last function called.
errorMessage	Gets the text of the error message from the last function called.
Utilities	Sets various error handling options.
errorType	Gets the type corresponding to the error message from the last function called.