UnitStep[1 - Abs[z]] Log[z]^(m - 1) == (-1)^(m - 1) (m - 1)! MeijerG[{{}, {Subscript[a, 1], \[Ellipsis], Subscript[a, m]}}, {{Subscript[a, 1] - 1, \[Ellipsis], Subscript[a, m] - 1}, {}}, z] /; Subscript[a, 1] == Subscript[a, 2] == \[Ellipsis] == Subscript[a, m] == 1 && !IntervalMemberQ[Interval[{-1, 0}], z]

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2001-10-29