Math Engineering Class

Entisoft Tools 2.0 Object Library
Version 2.1 Build 208
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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.

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