EulerPhi[47] == 46
Cell[BoxData[RowBox[List[RowBox[List["EulerPhi", "[", "47", "]"]], "\[Equal]", "46"]]]]
<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <mi> ϕ </mi> <mo> ⁡ </mo> <mo> ( </mo> <mn> 47 </mn> <mo> ) </mo> </mrow> <mo> ⩵ </mo> <mn> 46 </mn> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <ci> ϕ </ci> <cn type='integer'> 47 </cn> </apply> <cn type='integer'> 46 </cn> </apply> </annotation-xml> </semantics> </math>
Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["EulerPhi", "[", "47", "]"]], "]"]], "\[RuleDelayed]", "46"]]]]
2001-10-29