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Highlights from
Special Functions math library

  • bern(n)Bern Bernoulli number
  • betad(z)BETAD Dirichlet Beta function
  • binomial(n,d)BINOMIAL calculate the binomial coefficient
  • deta(z,k)DETA Calculates Dirichlet functions of the form
  • erfz(zz)ERFZ Error function for complex inputs
  • eta(z)ETA Dirichlet Eta function
  • euler(n)Euler Euler number
  • eulergammaEuler-Mascheroni constant = -Psi(1) = 0.5772156649015328606...
  • fact(n)FACT Vectorized Factorial function
  • factd(n)FACTD Double Factorial function = n!!
  • gamma(z)GAMMA Gamma function valid in the entire complex plane.
  • gammaln(z)GAMMALOG Natural Log of the Gamma function valid in the entire complex plane.
  • genocchi(z)Genocchi number
  • harm(z)Harm Harmonic sum function valid in the entire (complex) plane.
  • lambda(z)LAMBDA Dirichlet Lambda function
  • poch(z,n)
  • psi(z)Psi Psi (or Digamma) function valid in the entire complex plane.
  • psin(n,z)Psin Arbitrary order Polygamma function valid in the entire complex plane.
  • totient(n)TOTIENT calculates the totient function (also
  • zeta(z)ZETA Riemann Zeta function
  • View all files

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Special Functions math library

by

Paul Godfrey (view profile)

 

23 Oct 2001 (Updated )

Collection of Special Functions programs.

lambda(z)

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