DivisorProduct[Cyclotomic[d, z], {d, n}] == z^n - 1 /; Element[n, Integers] && n >= 0

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Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["DivisorProduct", "[", RowBox[List[RowBox[List["Cyclotomic", "[", RowBox[List["d_", ",", "z_"]], "]"]], ",", RowBox[List["{", RowBox[List["d_", ",", "n_"]], "}"]]]], "]"]], "]"]], "\[RuleDelayed]", RowBox[List[RowBox[List[SuperscriptBox["z", "n"], "-", "1"]], "/;", RowBox[List[RowBox[List["n", "\[Element]", "Integers"]], "&&", RowBox[List["n", "\[GreaterEqual]", "0"]]]]]]]]]]

2001-10-29