Commit 2023-11-30 20:57 85239de6
View on Github →chore(Topology/{Compactness/Compact}, Irreducible}): rename type variables (#7591) X, Y, Z are standard mathematical names for topological spaces. As discussed on zulip, let us rename them. As a drive-by commit, re-use the declared variables $\iota$, $s$ and $t$ (more) when stating theorems.