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variants of this functions
Hypergeometric1F1




Mathematica Notation

Traditional Notation









Hypergeometric Functions > Hypergeometric1F1[a,b,z] > Differentiation > Symbolic differentiation > With respect to z





http://functions.wolfram.com/07.20.20.0025.02









  


  








Input Form





D[z^(a - b) Exp[-(1/z)] Hypergeometric1F1[a, b, 1/z], {z, n}] == (-1)^n Pochhammer[b - a, n] z^(a - b - n) Exp[-(1/z)] Hypergeometric1F1[a - n, b, 1/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