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variants of this functions
Hypergeometric2F1




Mathematica Notation

Traditional Notation









Hypergeometric Functions > Hypergeometric2F1[a,b,c,z] > Differentiation > Symbolic differentiation > With respect to z





http://functions.wolfram.com/07.23.20.0047.02









  


  








Input Form





D[Hypergeometric2F1[-n, b, c, z]/E^z, {z, n}] == ((-1)^n Sum[((Pochhammer[-n, k] z^k)/(k! Pochhammer[c, k])) HypergeometricPFQ[{-n, k - n, b + k}, {c + 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