| AdjustAngleDegree | Adjusts a value in Degrees, so that it lies in between 0 and 360. |
| AdjustAngleRad | Adjusts a value in Radians, so that it lies in between 0 and 2 * Pi. |
| Beta | Returns Beta(X,Y) using a Series Expansion for 1/Gamma (X) as defined in Abramowitz & Stegun. |
| BuildFromParts | Returns an Extended constructed from a Mantissa and Exponent base 10. |
| Deg2DMS | Converts Degrees as Decimal into Degrees/Minutes/Seconds. |
| Deg2Grad | Converts Degrees into Gradients. |
| Deg2Rad | Converts Degrees into Radians. |
| DMS2Deg | Converts Degrees/Minutes/Seconds into Degrees as Decimal. |
| ESBArcCos | Given a Value returns the Angle whose Cosine it is, in Radians. |
| ESBArcCosDeg | Given a Value returns the Angle whose Cosine it is, in Degrees. |
| ESBArcCosec | Given a Value returns the Angle whose Cosecant it is, in Radians. |
| ESBArcCosecDeg | Given a Value returns the Angle whose Cosecant it is, in Degrees. |
| ESBArCosech | Returns the inverse hyperbolic cosecant of X. |
| ESBArCosh | Returns the inverse hyperbolic cosine of X. |
| ESBArCoth | Returns the inverse hyperbolic cotangent of X. |
| ESBArcSec | Given a Value returns the Angle whose Secant it is, in Radians. |
| ESBArcSecDeg | Given a Value returns the Angle whose Secant it is, in Degrees. |
| ESBArcSin | Given a Value returns the Angle whose Sine it is, in Radians. |
| ESBArcSinDeg | Given a Value returns the Angle whose Sine it is, in Degrees. |
| ESBArcTan | Returns the ArcTangent of Y / X - Result is in Radians. |
| ESBArcTanDeg | Returns the ArcTangent of Y / X - Result is in Degrees. |
| ESBArcTanDeg2 | Given a Value returns the Angle whose Tangent it is, in Degrees. |
| ESBArSech | Returns the inverse hyperbolic secant of X. |
| ESBArSinh | Returns the inverse hyperbolic sine of X. |
| ESBArTanh | Returns the inverse hyperbolic tangent of X. |
| ESBCosDeg | Returns Cosine of Angle given in Degrees. |
| ESBCosec | Returns CoSecant of the Angle given in Radians. |
| ESBCosecDeg | Returns Cosecant of Angle given in Degrees. |
| ESBCosech | Returns the hyperbolic cosecant of X. |
| ESBCosh | Returns the hyperbolic cosine of X. |
| ESBCot | Returns CoTangent of the Angle given in Radians. |
| ESBCotDeg | Returns Cotangent of Angle given in Degrees. |
| ESBCoth | Returns the hyperbolic cotangent of X. |
| ESBFloor | Returns the Floor of X, ie Integral Value Below. |
| ESBIntPower | Raises Values to an Integer Power. |
| ESBLog10 | Returns Logarithm of X to Base 10. |
| ESBLog2 | Returns Logarithm of X to Base 2. |
| ESBLogBase | Returns Logarithm of X to Given Base. |
| ESBMod | Returns Floating Point Modulus, given as X - ESBFloor ( X / Y ) * Y. |
| ESBRem | Returns Floating Point Remainder, given as X - Int ( X / Y ) * Y. |
| ESBSec | Returns Secant of the Angle given in Radians. |
| ESBSecDeg | Returns Secant of Angle given in Degrees. |
| ESBSech | Returns the hyperbolic secant of X. |
| ESBSign | Returns the Sign of the Value. |
| ESBSinCos | Fast Computation of Sin and Cos, where Angle is in Radians. |
| ESBSinCosDeg | Fast Computation of Sin and Cos, where Angle is in Degrees. |
| ESBSinDeg | Returns Sine of Angle given in Degrees. |
| ESBSinh | Returns the hyperbolic sine of X. |
| ESBTan | Returns Tangent of Angle given in Radians. |
| ESBTanDeg | Returns Tangent of Angle given in Degrees. |
| ESBTanh | Returns the hyperbolic tangent of X. |
| ExtractParts | Returns an Extended as its Mantissa and Exponent base 10. |
| Gamma | Returns Gamma(X) using a Series Expansion for 1/Gamma (X) as defined in Abramowitz & Stegun. |
| GetRoundingType | Get the Current Rounding Type. |
| Grad2Deg | Converts Gradients into Degrees. |
| Grad2Rad | Converts Gradients into Radians. |
| Hermite | Returns a Hermite Polynomial of order N evaluated at X. |
| IncompleteBeta | Returns the Incomplete Beta Ix(P, Q), where 0 <= X <= 1 and P and Q are positive. |
| InverseGamma | Returns 1/Gamma(X) using a Series Expansion as defined in Abramowitz & Stegun. |
| LnBeta | Returns the Natural Logarithm of Beta(X,Y) using a LnGamma (X) as defined above. |
| LnGamma | Logarithm to base e of the gamma function. |
| MaxWXYZ | Returns the Maximum of 4 Values. |
| MaxXY | Returns the Maximum of 2 Values. |
| MinWXYZ | Returns the Minimum of 4 Values. |
| MinXYZ | Returns the Minimum of 3 Values. |
| Rad2Deg | Converts Radians into Degrees. |
| Rad2Grad | Converts Radians into Gradients. |
| RoundDP | Returns X rounded to the given number of Decimal Places. |
| SetRoundingType | Allows you to change the Current Rounding Type. |
| SignXY | Returns the FORTRAN type SIGN of the Values - basically it returns a value with the Magnitude of X and the Sign of Y. |
| SolveQuadratic | Solves a Quadratic Equation of the form AX^2 + BX + C = 0. |
| TenToY | Returns 10^Y - handles all cases. |
| TwoToY | Returns 2^Y - handles all cases. |
| XtoY | Returns X^Y - handles all cases (except those mentioned below). |
| Random_Beta | Function generates a Random variate in [0,1] from a Beta Distribution with density proportional to BETA**(AA-1) * (1-BETA)**(BB-1). |
| Random_Binomial1 | Function generates a Random Binomial Variate using C D Kemp's method. |
| Random_Binomial2 | Generates a single random deviate from a binomial distribution whose number of trials is N and whose probability of an event in each trial is P. |
| Random_Cauchy | Generate a random variant from the standard Cauchy distribution. |
| Random_ChiSq | Generates a random variate from the Chi-Squared Distribution with given degrees of freedom. |
| Random_Exponential | Function generates a Random Variate in [0, Infinity) from a negative exponential distribution with density proportional to EXP (-random_exponential), using Inversion. |
| Random_Gamma | Function generates a Random Gamma Variate. |
| Random_Inv_Gauss | Function generates a Random Variate in [0, Infinity) from a reparameterised generalised inverse Gaussian (GIG) Distribution with Density proportional to GIG**(H-1) * EXP(-0.5*B*(GIG+1/GIG)) using a ratio method. |
| Random_MVNorm | Routine to generate an N-Variate Random Normal Vector using a Cholesky Decomposition. |
| Random_Neg_Binomial | Function generates a Random Negative Binomial variate. |
| Random_Normal | The function random_normal() returns a normally distributed pseudo-random number with zero mean and unit variance. |
| Random_Poisson | Generates a single random deviate from a Poisson distribution with mean mu. |
| Random_T | Function generates a random variate from a Student T Distribution using Kinderman and Monahan;s Ratio Method. |
| Random_von_Mises | Function generates a Random von Mises Variate. |
| Random_Weibull | Generates a random variate from the Weibull distribution with probability density: a a-1 -x f(x) = a.x e |
| iff | Performs an if that can be used in Expressions. |
| SwapXY | Swap 2 Values using a Temp Value. |