Integrate[Sinh[b z^2 + e] Cosh[f z + g], z] == (1/8) Sqrt[Pi] ((Sqrt[-b] E^(-e + f^2/(4 b) - g) Erfi[(-f - 2 b z)/(2 Sqrt[-b])])/b + (E^(-e + f^2/(4 b) + g) (Sqrt[-b] Erfi[(f - 2 b z)/(2 Sqrt[-b])] + Sqrt[b] E^(2 (e - f^2/(4 b) - g)) Erfi[(-f + 2 b z)/(2 Sqrt[b])]))/b + (E^(e - f^2/(4 b) + g) Erfi[(f + 2 b z)/(2 Sqrt[b])])/Sqrt[b])

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2002-12-18