Power (Algebra)/Real Number/Examples/e to the Power of Minus gamma

Example of Power to Real Number

Euler's Number $e$ to the power of the negative of the Euler-Mascheroni constant is approximately equal to:

$e^{-\gamma} \approx 0 \cdotp 56145 \, 94835 \, 66885 \ldots$

This sequence is A080130 in the On-Line Encyclopedia of Integer Sequences (N. J. A. Sloane (Ed.), 2008).


Sources

  • 1964: Milton Abramowitz and Irene A. Stegun: Handbook of Mathematical Functions ... (previous) ... (next): Table $1.1$. Mathematical Constants
  • 1983: François Le Lionnais and Jean Brette: Les Nombres Remarquables ... (previous) ... (next): $0,56145 94835 66885 \ldots$