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 JacobiDS

 http://functions.wolfram.com/09.30.27.0018.01

 Input Form

 JacobiDS[z, m]^2 == (1 - (m - 1) JacobiSC[z, m]^2)/JacobiSC[z, m]^2

 Standard Form

 Cell[BoxData[RowBox[List[SuperscriptBox[RowBox[List["JacobiDS", "[", RowBox[List["z", ",", "m"]], "]"]], "2"], "\[Equal]", FractionBox[RowBox[List["1", "-", RowBox[List[RowBox[List["(", RowBox[List["m", "-", "1"]], ")"]], " ", SuperscriptBox[RowBox[List["JacobiSC", "[", RowBox[List["z", ",", "m"]], "]"]], "2"]]]]], SuperscriptBox[RowBox[List["JacobiSC", "[", RowBox[List["z", ",", "m"]], "]"]], "2"]]]]]]

 MathML Form

 ds ( z m ) 2 1 - ( m - 1 ) sc ( z m ) 2 sc ( z m ) 2 JacobiDS z m 2 1 -1 m -1 JacobiSC z m 2 JacobiSC z m 2 -1 [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", SuperscriptBox[RowBox[List["JacobiDS", "[", RowBox[List["z_", ",", "m_"]], "]"]], "2"], "]"]], "\[RuleDelayed]", FractionBox[RowBox[List["1", "-", RowBox[List[RowBox[List["(", RowBox[List["m", "-", "1"]], ")"]], " ", SuperscriptBox[RowBox[List["JacobiSC", "[", RowBox[List["z", ",", "m"]], "]"]], "2"]]]]], SuperscriptBox[RowBox[List["JacobiSC", "[", RowBox[List["z", ",", "m"]], "]"]], "2"]]]]]]

 Date Added to functions.wolfram.com (modification date)

 2001-10-29