%This command provides the value of few important mathematical
%constants in the first line of the page 3
%
%The command has one parameter:
%       1) The width of the text
\newcommand\TThreeConstants[1]{%
   \parbox[t]{#1}{%
       \begin{DisplayFormulae}{1}{0pt}{3ex plus 1ex minus 1ex}{\SmallChar}{\StyleWithoutNumber}
           %Since there is only few constants, a separator between equations
           %is not needed. It may be useful however if more constants
           %should be added.
           %\def\FmSep{\unskip\text{,}}
               \Fm{\pi \approx 3\SepDecimal 14159} 
               \Fm{e \approx 2\SepDecimal 71828}
               \Fm{\gamma \approx 0\SepDecimal 57721}
               \Fm{\phi = {\frac{1+\sqrt{5}}{2}} \approx 1\SepDecimal 61803}
               \Fm{\hat\phi = {\frac{1-\sqrt{5}}{2}} \approx -0\SepDecimal 61803}
       \end{DisplayFormulae}
   }
}