Author: will

• 
  airy

  maths/special/airy

  Calculates the Airy functions Ai and Bi and their derivatives.

• angle

  units/convert

  Angle Units, including imperial and SI units

• area

  units/convert

  Measurement units, including imperial and SI units

• Bernoulli_A

  maths/discrete/number_theory

  Calculates array of Bernoulli numbers using recurrent relations.

• Bernoulli_B

  maths/discrete/number_theory

  Calculates array of Bernoulli numbers using an infinite series

• billPrice

  finance/banking

  Calculate the price per 100 units face value of a treasury bill. <span align="right" style="background-color:99FF99"><strong>Excel: TBILLPRICE</strong></span>

• Binomial_Coefficient

  maths/combinatorics/arithmetic

  Returns the binomial coefficient using the factorial function.

• CDF

  statistics/distributions/discrete/binomial

  Evaluates the binomial distribution CDF.

• CDF

  statistics/distributions/discrete/negativebinomial

  Evaluates the negative binomial distribution CDF.

• CDF

  statistics/distributions/discrete/poisson

  Evaluates the Poisson distribution CDF.

• CDF

  statistics/distributions/continuous/chisquared

  Evaluates the chi-squared CDF.

• CDF

  statistics/distributions/continuous/f

  Evaluates the F distribution CDF

• CDF

  statistics/distributions/continuous/gamma

  Evaluates the Gamma distribution CDF.

• CDF

  statistics/distributions/continuous/t

  Student's T distribution CDF

• CDF

  statistics/distributions/continuous/weibull

  Calculates the cumulative Weibull distribution

• CDF_inv

  statistics/distributions/discrete/binomial

  The binomial distribution inverse CDF

• CDF_inv

  statistics/distributions/discrete/negativebinomial

  The negative binomial distribution inverse CDF

• CDF_inv

  statistics/distributions/discrete/poisson

  Inverse of the Poisson distribution CDF

• CDF_inv

  statistics/distributions/continuous/chisquared

  Inverse of the complemented chi-square distribution

• CDF_inv

  statistics/distributions/continuous/f

  Inverse of the complemented F distribution CDF

• Cheb_Eval

  maths/approximation/polynomial

  Evaluates the Chebyshev polynomial series

• constants

  units/date

  Calenders: Gregorian, Julian and Excel

• convert

  units/convert

  Converts any numbers from one unit to another

• 
  Cube

  computing/array

  Dynamically allocates a zero_based 3D block (cube) of data.

• Cube_Root

  maths/combinatorics/arithmetic

  Returns the cube root of the argument, which may be negative.

• date

  units/date

  Calculates the serial date from the parameters \b day, \b month and \b year. <span align="right" style="background-color:99FF99"><strong>Excel: DATE</strong></span>

• dateDiff

  units/date

  Computes the number of days between two serial Julian dates <span align="right" style="background-color:99FF99"><strong>Open Office: DATEDIFF</strong></span>

• dateDiff360

  units/date

  Computes the number of days between two serial dates using a 360 day accounting years. \begin{html}<span align="right" style="background-color:99FF99"><strong>Excel: DAYS360</strong></span>\end{html}

• dateYMD

  units/date

  Converts a serial Julian date into day, month and year values

• date_str

  units/date

  Returns a date formatted according to a given format string.