html, body, form { margin: 0; padding: 0; width: 100%; } #calculate { position: relative; width: 177px; height: 110px; background: transparent url(/images/alphabox/embed_functions_inside.gif) no-repeat scroll 0 0; } #i { position: relative; left: 18px; top: 44px; width: 133px; border: 0 none; outline: 0; font-size: 11px; } #eq { width: 9px; height: 10px; background: transparent; position: absolute; top: 47px; right: 18px; cursor: pointer; }

 Tan

 http://functions.wolfram.com/01.08.03.0042.01

 Input Form

 Tan[(4 Pi)/7] == Root[-7 + 35 #1^2 - 21 #1^4 + #1^6 & , 1]

 Standard Form

 Cell[BoxData[RowBox[List[RowBox[List["Tan", "[", FractionBox[RowBox[List["4", " ", "\[Pi]"]], "7"], "]"]], "\[Equal]", RowBox[List["Root", "[", RowBox[List[RowBox[List[RowBox[List[RowBox[List["-", "7"]], "+", RowBox[List["35", " ", SuperscriptBox["#1", "2"]]], "-", RowBox[List["21", " ", SuperscriptBox["#1", "4"]]], "+", SuperscriptBox["#1", "6"]]], "&"]], ",", "1"]], "]"]]]]]]

 MathML Form

 tan ( 4 π 7 ) ( z ; z 6 - 21 z 4 + 35 z 2 - 7 ) 1 - 1 4 7 -1 Subscript CompoundExpression z z 6 -1 21 z 4 35 z 2 -7 1 -1 [/itex]

 Rule Form

 Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Tan", "[", FractionBox[RowBox[List["4", " ", "\[Pi]"]], "7"], "]"]], "]"]], "\[RuleDelayed]", RowBox[List["Root", "[", RowBox[List[RowBox[List[RowBox[List[RowBox[List["-", "7"]], "+", RowBox[List["35", " ", SuperscriptBox["#1", "2"]]], "-", RowBox[List["21", " ", SuperscriptBox["#1", "4"]]], "+", SuperscriptBox["#1", "6"]]], "&"]], ",", "1"]], "]"]]]]]]

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

 2001-10-29