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Sech




Mathematica Notation

Traditional Notation









Elementary Functions > Sech[z] > Inequalities





http://functions.wolfram.com/01.24.29.0002.01









  


  








Input Form





Sech[x] <= 1 /; Element[x, Reals]








Standard Form





Cell[BoxData[RowBox[List[RowBox[List[RowBox[List["Sech", "[", "x", "]"]], "\[LessEqual]", "1"]], "/;", RowBox[List["x", "\[Element]", "Reals"]]]]]]








MathML Form







<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mrow> <mi> sech </mi> <mo> &#8289; </mo> <mo> ( </mo> <mi> x </mi> <mo> ) </mo> </mrow> <mo> &#8804; </mo> <mn> 1 </mn> </mrow> <mo> /; </mo> <mrow> <mi> x </mi> <mo> &#8712; </mo> <semantics> <mi> &#8477; </mi> <annotation encoding='Mathematica'> TagBox[&quot;\[DoubleStruckCapitalR]&quot;, Function[Reals]] </annotation> </semantics> </mrow> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <ci> Condition </ci> <apply> <leq /> <apply> <sech /> <ci> x </ci> </apply> <cn type='integer'> 1 </cn> </apply> <apply> <in /> <ci> x </ci> <reals /> </apply> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List[RowBox[List["Sech", "[", "x", "]"]], "\[LessEqual]", "1"]], "/;", RowBox[List["x", "\[Element]", "Reals"]]]]]]


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





2001-10-29