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Sqrt




Mathematica Notation

Traditional Notation









Elementary Functions > Sqrt[z] > Transformations > Half-angle formulas





http://functions.wolfram.com/01.01.16.0006.01









  


  








Input Form





Sqrt[z/2] == Sqrt[z]/Sqrt[2]








Standard Form





Cell[BoxData[RowBox[List[SqrtBox[FractionBox["z", "2"]], "\[Equal]", FractionBox[SqrtBox["z"], SqrtBox["2"]]]]]]








MathML Form







<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <msqrt> <mfrac> <mi> z </mi> <mn> 2 </mn> </mfrac> </msqrt> <mo> &#10869; </mo> <mfrac> <msqrt> <mi> z </mi> </msqrt> <msqrt> <mn> 2 </mn> </msqrt> </mfrac> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <power /> <apply> <times /> <ci> z </ci> <apply> <power /> <cn type='integer'> 2 </cn> <cn type='integer'> -1 </cn> </apply> </apply> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <times /> <apply> <power /> <ci> z </ci> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <apply> <power /> <apply> <power /> <cn type='integer'> 2 </cn> <cn type='rational'> 1 <sep /> 2 </cn> </apply> <cn type='integer'> -1 </cn> </apply> </apply> </apply> </annotation-xml> </semantics> </math>










Rule Form





Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", SqrtBox[FractionBox["z_", "2"]], "]"]], "\[RuleDelayed]", FractionBox[SqrtBox["z"], SqrtBox["2"]]]]]]


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





2001-10-29