generated from smyalygames/quartz
2 lines
157 B
Markdown
2 lines
157 B
Markdown
$$X \times Y = \{ x: \{ 1, 2 \} \to x_{1} \cup x_{2} | x_{1} X_{1} \wedge x_{2} \in X_{2} \}$$
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where $X = X_{1}$ and $Y = X_{2}$, basically $(X_{1}, X_{2})$. |