# The Stacks Project

## Tag 017Q

$$\tag{14.18.1.1} \coprod\nolimits_{\varphi : [n] \to [m]\text{ surjective}} N(U_m) \longrightarrow U_n$$

The code snippet corresponding to this tag is a part of the file simplicial.tex and is located in lines 1761–1767 (see updates for more information).


\label{equation-splitting}
\coprod\nolimits_{\varphi : [n] \to [m]\text{ surjective}}
N(U_m)
\longrightarrow
U_n


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