specfun >> Specfun
Specfun
  Ci
  heaviside
  cosint
  laguerre
  sinint
  multinom_coeff
  lambertw
  Si
  dirac
  laplacian
  multinom
  psi
  ellipke
  expint_E1
  expint_Ei
  expint
  multinom_exp
  erfcinv
  zeta
  ellipj
