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variants of this functions
Hypergeometric1F1






Mathematica Notation

Traditional Notation









Hypergeometric Functions > Hypergeometric1F1[a,b,z] > Series representations > Generalized power series > Expansions at z==infinity for polynomial cases





http://functions.wolfram.com/07.20.06.0004.01









  


  










Input Form





Hypergeometric1F1[-n, b, z] == (1/Pochhammer[b, n]) (-z)^n HypergeometricPFQ[{-n, 1 - n - b}, {}, -(1/z)] /; Element[n, Integers] && n >= 0 && !(Element[-b, Integers] && -b >= 0 && b + 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