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Sec




Mathematica Notation

Traditional Notation









Elementary Functions > Sec[z] > Specific values > Values at fixed points





http://functions.wolfram.com/01.11.03.0157.01









  


  








Input Form





Sec[Pi/30] == 8/(Sqrt[3] + Sqrt[15] + Sqrt[10 - 2 Sqrt[5]])








Standard Form





Cell[BoxData[RowBox[List[RowBox[List["Sec", "[", FractionBox["\[Pi]", "30"], "]"]], "\[Equal]", FractionBox["8", RowBox[List[SqrtBox["3"], "+", SqrtBox["15"], "+", SqrtBox[RowBox[List["10", "-", RowBox[List["2", " ", SqrtBox["5"]]]]]]]]]]]]]








MathML Form







<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mi> sec </mi> <mo> &#8289; </mo> <mo> ( </mo> <mfrac> <mi> &#960; </mi> <mn> 30 </mn> </mfrac> <mo> ) </mo> </mrow> <mo> &#10869; </mo> <mfrac> <mn> 8 </mn> <mrow> <msqrt> <mn> 3 </mn> </msqrt> <mo> + </mo> <msqrt> <mn> 15 </mn> </msqrt> <mo> + </mo> <msqrt> <mrow> <mn> 10 </mn> <mo> - </mo> <mrow> <mn> 2 </mn> <mo> &#8290; </mo> <msqrt> <mn> 5 </mn> </msqrt> </mrow> </mrow> </msqrt> </mrow> </mfrac> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <sec /> <apply> <times /> <pi /> <apply> <power /> <cn type='integer'> 30 </cn> <cn type='integer'> -1 </cn> </apply> </apply> </apply> <apply> <times /> <cn type='integer'> 8 </cn> <apply> <power /> <apply> <plus /> <apply> <power /> <cn type='integer'> 3 </cn> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <power /> <cn type='integer'> 15 </cn> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <power /> <apply> <plus /> <cn type='integer'> 10 </cn> <apply> <times /> <cn type='integer'> -1 </cn> <apply> <times /> <cn type='integer'> 2 </cn> <apply> <power /> <cn type='integer'> 5 </cn> <cn type='rational'> 1 <sep /> 2 </cn> </apply> </apply> </apply> </apply> <cn type='rational'> 1 <sep /> 2 </cn> </apply> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Sec", "[", FractionBox["\[Pi]", "30"], "]"]], "]"]], "\[RuleDelayed]", FractionBox["8", RowBox[List[SqrtBox["3"], "+", SqrtBox["15"], "+", SqrtBox[RowBox[List["10", "-", RowBox[List["2", " ", SqrtBox["5"]]]]]]]]]]]]]


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





2001-10-29