Let $Z \in \text{Gaussian}(0, 1)$ be a D211: Standard gaussian random real number.
Let $t \in \mathbb{R}$ be a D993: Real number.
Let $t \in \mathbb{R}$ be a D993: Real number.
Then
\begin{equation}
\mathfrak{F}_Z(t)
= \exp \left( - \frac{t^2}{2} \right)
\end{equation}