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variants of this functions
HypergeometricPFQ






Mathematica Notation

Traditional Notation









Hypergeometric Functions > HypergeometricPFQ[{a1,a2,a3,a4},{b1,b2,b3},z] > Differentiation > Symbolic differentiation > With respect to z





http://functions.wolfram.com/07.28.20.0034.01









  


  










Input Form





D[HypergeometricPFQ[{-n, Subscript[a, 2], Subscript[a, 3], Subscript[a, 4]}, {Subscript[b, 1], Subscript[b, 2], Subscript[b, 3]}, z]/E^z, {z, n}] == ((-1)^n Sum[((Pochhammer[-n, k] z^k)/ (k! Product[Pochhammer[Subscript[b, j], k], {j, 1, 3}])) HypergeometricPFQ[{-n, k - n, Subscript[a, 2] + k, Subscript[a, 3] + k, Subscript[a, 4] + k}, {Subscript[b, 1] + k, Subscript[b, 2] + k, Subscript[b, 3] + k}, z], {k, 0, n}])/E^z /; Element[n, Integers] && n > 0










Standard Form





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MathML Form







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Rule Form





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Date Added to functions.wolfram.com (modification date)





2001-10-29





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