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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 b2





http://functions.wolfram.com/07.28.20.0024.01









  


  










Input Form





Derivative[{0, 0, 0, 0}, {0, n, 0}, 0][HypergeometricPFQ][ {Subscript[a, 1], Subscript[a, 2], Subscript[a, 3], Subscript[a, 4]}, {Subscript[b, 1], Subscript[b, 2], Subscript[b, 3]}, z] == Sum[((Pochhammer[Subscript[a, 1], k] Pochhammer[Subscript[a, 2], k] Pochhammer[Subscript[a, 3], k] Pochhammer[Subscript[a, 4], k])/ (Pochhammer[Subscript[b, 1], k] Pochhammer[Subscript[b, 3], k] k!)) D[1/Pochhammer[Subscript[b, 2], k], {Subscript[b, 2], n}] z^k, {k, 0, Infinity}] /; Abs[z] < 1 && 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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