Declarations Section, AI Function, AIE Function, BesselI Function, BesselI0 Function, BesselI0E Function, BesselI1 Function, BesselI1E Function, BesselIE Function, BesselJ Function, BesselJ0 Function, BesselJ1 Function, BesselK Function, BesselK0 Function, BesselK0E Function, BesselK1 Function, BesselK1E Function, BesselKE Function, BesselY Function, BesselY0 Function, BesselY1 Function, Beta Function, BetaI Function, BetaLn Function, BI Function, BIE Function, Binom Function, CubeRoot Function, CHU Function, Dawson Function, E1 Function, EI Function, Erf Function, ErfC Function, ExpRel Function, Fac Function, Gamma Function, GammaI Function, GammaIC Function, GammaIT Function, GammaLn Function, GammaILn Function, GammaR Function, LI Function, LnRel Function, Pochhammer Function, Pochhammer1 Function, Psi Function, RC Function, RD Function, RF Function, RJ Function, Spence Function

Declarations Section

 

AI Function

Evaluate the Airy function.

AIE Function

Calculate the Airy function for a negative argument and an exponentially scaled Airy function for a non-negative argument.

Bessel I Function

Compute the hyperbolic Bessel function of the first kind of order vAlpha.

Bessel I0 Function

Compute the hyperbolic Bessel function of the first kind of order zero.

Bessel I0E Function

Compute the exponentially scaled modified (hyperbolic) Bessel function of the first kind of order zero.

Bessel I1 Function

Compute the modified (hyperbolic) Bessel function of the first kind of order one.

Bessel I1E Function

Compute the exponentially scaled modified (hyperbolic) Bessel function of the first kind of order one.

Bessel IE Function

Compute the exponentially scaled modified (hyperbolic) Bessel function of the first kind of order vAlpha.

Bessel J Function

Compute the Bessel function of the first kind of order vAlpha.

Bessel J0 Function

Compute the Bessel function of the first kind of order zero.

Bessel J1 Function

Compute the Bessel function of the first kind of order one.

Bessel K Function

Compute the modified (hyperbolic) Bessel function of the third kind of order vFNU.

Bessel K0 Function

Compute the modified (hyperbolic) Bessel function of the third kind of order zero.

Bessel K0E Function

Compute the exponentially scaled modified (hyperbolic) Bessel function of the third kind of order zero.

Bessel K1 Function

Compute the modified (hyperbolic) Bessel function of the third kind of order one.

Bessel K1E Function

Compute the exponentially scaled modified (hyperbolic) Bessel function of the third kind of order one.

Bessel KE Function

Compute the exponentially scaled modified (hyperbolic) Bessel function of the third kind of order vFNU.

Bessel Y Function

Compute the Bessel function of the second kind of order vFNU.

Bessel Y0 Function

Compute the Bessel function of the second kind of order zero.

Bessel Y1 Function

Compute the Bessel function of the second kind of order one.

Beta Function

Compute the complete Beta function.

Beta I Function

Calculate the incomplete Beta function.

Beta Ln Function

Compute the natural logarithm of the complete Beta function.

BI Function

Evaluate the Bairy function (the Airy function of the second kind).

BIE Function

Calculate the Bairy function for a negative argument and an exponentially scaled Bairy function for a non-negative argument.

Binom Function

Compute the binomial coefficients.

Cube Root Function

Compute the cube root.

CHU Function

Compute the logarithmic confluent hypergeometric function.

Dawson Function

Compute Dawson's function.

E1 Function

Compute the exponential integral E1(X).

EI Function

Compute the exponential integral Ei(X).

Erf Function

Compute the error function.

Erf C Function

Compute the complementary error function.

Exp Rel Function

Calculate the relative error exponential (EXP(X)-1)/X.

Fac Function

Compute the factorial function.

Gamma Function

Compute the complete Gamma function.

Gamma I Function

Evaluate the incomplete Gamma function.

Gamma IC Function

Calculate the complementary incomplete Gamma function.

Gamma IT Function

Calculate Tricomi's form of the incomplete Gamma function.

Gamma Ln Function

Compute the logarithm of the absolute value of the Gamma function.

Gamma I Ln Function

Evaluate the log of the incomplete Gamma function.

Gamma R Function

Compute the reciprocal of the Gamma function.

LI Function

Compute the logarithmic integral.

Ln Rel Function

Evaluate ln(1+X) accurate in the sense of relative error.

Pochhammer Function

Evaluate a generalization of Pochhammer's symbol.

Pochhammer 1 Function

Calculate a generalization of Pochhammer's symbol starting from first order.

Psi Function

Compute the Psi (or Digamma) function.

RC Function

Calculate a double precision approximation to RC(X,Y) = Integral from zero to infinity of (1/2)(t+X)^(-1/2)(t+Y)^(-1) dt, where X is nonnegative and Y is positive.

RD Function

Compute the incomplete or complete elliptic integral of the 2nd kind.

RF Function

Compute the incomplete or complete elliptic integral of the 1st kind.

RJ Function

Compute the incomplete or complete (X or Y or Z is zero) elliptic integral of the 3rd kind.

Spence Function

Compute a form of Spence's integral due to K. Mitchell.

This Windows-based ActiveX DLL provides many useful routines through its function-bearing and data structure classes. Consult the Help file for more information, or call us at 1-310-472-3736. For the latest news and files, visit our home page on the World Wide Web: http://www.entisoft.com