$p = \lambda e^{ -\lambda }$
If $p$ and $e$ are known. How can I calculate $\lambda$?
I tried on log on both side but it did not help. Any suggestions?
$p = \lambda e^{ -\lambda }$
If $p$ and $e$ are known. How can I calculate $\lambda$?
I tried on log on both side but it did not help. Any suggestions?