Let $X$ and $Y$ each be a D11: Set.
The set of maps from $X$ to $Y$ is the D11: Set
\begin{equation}
Y^X : = \prod_{x \in X} Y = \{ f \mid f : X \to Y \}
\end{equation}
▼ | Set of symbols |
▼ | Alphabet |
▼ | Deduction system |
▼ | Theory |
▼ | Zermelo-Fraenkel set theory |
▼ | Set |
▼ | Binary cartesian set product |
▼ | Binary relation |
▼ | Map |
▼ | Cartesian product |
▶ | D4782: Evaluation map |