Abs[E] == E
Cell[BoxData[RowBox[List[RowBox[List["Abs", "[", "\[ExponentialE]", "]"]], "\[Equal]", "\[ExponentialE]"]]]]
<math xmlns='http://www.w3.org/1998/Math/MathML' mathematica:form='TraditionalForm' xmlns:mathematica='http://www.wolfram.com/XML/'> <semantics> <mrow> <mrow> <semantics> <mo> ❘ </mo> <annotation encoding='Mathematica'> "\[LeftBracketingBar]" </annotation> </semantics> <mi> ⅇ </mi> <semantics> <mo> ❘ </mo> <annotation encoding='Mathematica'> "\[RightBracketingBar]" </annotation> </semantics> </mrow> <mo> ⩵ </mo> <mi> ⅇ </mi> </mrow> <annotation-xml encoding='MathML-Content'> <apply> <eq /> <apply> <abs /> <exponentiale /> </apply> <exponentiale /> </apply> </annotation-xml> </semantics> </math>
Cell[BoxData[RowBox[List[RowBox[List["HoldPattern", "[", RowBox[List["Abs", "[", "\[ExponentialE]", "]"]], "]"]], "\[RuleDelayed]", "\[ExponentialE]"]]]]
2001-10-29