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Questions on the special mathematical functions implemented in Mathematica.

1 vote
0 answers
122 views

How to evaluate sums that have 0^0 = 1

In my code: summand[k_, x_] := (0.25*x*mu)^k/(k!*Pochhammer[(m + 1)/2, k])* Hypergeometric1F1[(m + 1)/2, (m + 1)/2 + k, eta]; cumdistfunc[x_] := 1 - 0.5^(m (m + 1)) Exp[-eta] Exp[ …
Hirek's user avatar
  • 483
0 votes
0 answers
81 views

Does Mathematica support Laguerre Polynomials of Matrix Argument? [duplicate]

I am wondering whether Mathematica can also compute the Laguerre polynomials of matrix argument as the appear in multivariate statistics? For example, they appear in this paper here: http://www.jstor …
Hirek's user avatar
  • 483
1 vote

Hypergeometric function with a matrix argument

Mathematica does not support Hypergeometric functions of matrix arguments. Currently only the cited paper by Plamen and Koev at http://math.mit.edu/~plamen/files/hyper.pdf contains a link to code that …
Hirek's user avatar
  • 483
4 votes
4 answers
1k views

Hypergeometric function with a matrix argument

I am looking for the evaluation of a Hypergeometric function with a matrix argument as for example in Koev and Edelman or as showcased in this Wikipedia article. From what I understand from Mathemati …
Hirek's user avatar
  • 483