![[Graphics:Images/index_gr_1.gif]](Images/index_gr_1.gif){kind=small}
] expresses Hypergeometric functions by their series expansion in terms of a sum (the Sum is omitted and ![[Graphics:Images/index_gr_2.gif]](Images/index_gr_2.gif){kind=small}
, running from 0 to ![[Graphics:Images/index_gr_3.gif]](Images/index_gr_3.gif){kind=small}
, is the summation index).
HypergeometricSE[exp, ] expresses Hypergeometric functions by their series expansion in terms of a sum (the Sum is omitted and , running from 0 to , is the summation index).
![[Graphics:Images/index_gr_4.gif]](Images/index_gr_4.gif)
See also: HypergeometricIR.
![[Graphics:Images/index_gr_5.gif]](Images/index_gr_5.gif){kind=small}
![[Graphics:Images/index_gr_6.gif]](Images/index_gr_6.gif)
![[Graphics:Images/index_gr_7.gif]](Images/index_gr_7.gif)
![[Graphics:Images/index_gr_8.gif]](Images/index_gr_8.gif)
| The FeynCalc Book |  HypergeometricIR |  HypExplicit |
![[Graphics:Images/index_gr_9.gif]](Images/index_gr_9.gif)