(1) |

(2) |

(3) |

(4) |

(5) |

(6) |

**References**

Loeb, D. and Rota, G.-C. ``Formal Power Series of Logarithmic Type.'' *Advances Math.* **75**, 1-118, 1989.

Roman, S. ``The Logarithmic Binomial Formula.'' *Amer. Math. Monthly* **99**, 641-648, 1992.

© 1996-9

1999-05-25