fixed typo

This commit is contained in:
Josia Pietsch 2023-07-18 17:05:34 +02:00
parent bf808be83e
commit 9310eae807
Signed by: jrpie
GPG key ID: E70B571D66986A2D

View file

@ -148,7 +148,7 @@ We have
\begin{proof}
We have
\begin{IEEEeqnarray*}{rCl}
\phi_{a X + b}(t) &=& \bE[e^{\i t (aX + b)}}]\\
\phi_{a X + b}(t) &=& \bE[e^{\i t (aX + b)}]\\
&=& e^{\i t b} \bE[e^{\i t a X}]\\
&=& e^{\i t b} \phi_X(\frac{t}{a}).
\end{IEEEeqnarray*}