Specfun

• Specfun
  • specfun_expm1 — Compute exp(x)-1 accurately for small values of x.
  • specfun_gammainc — The incomplete gamma function.
  • specfun_lambertw — The Lambert W-Function.
  • specfun_log1p — Compute log(1+x) accurately for small values of x.
  • Discrete Maths
    • specfun_combine — Returns the all the combinations of the given vectors.
    • specfun_combinerepeat — Returns repeated combinations with replacement.
    • specfun_factorial — The factorial function
    • specfun_factoriallog — The log-factorial function
    • specfun_ismember — Array elements that are members of set.
    • specfun_nchoosek — Returns the binomial number (n,k).
    • specfun_pascal — Returns the Pascal matrix.
    • specfun_subset — Generate all combinations of k values from x without replacement.