🩹 ensure LaTeX docs compile

burgholzer · burgholzer · commit e5cb530c227d · 2025-02-26T21:10:52.000+01:00
Signed-off-by: burgholzer &lt;burgholzer@me.com&gt;
diff --git a/docs/conf.py b/docs/conf.py
@@ -216,6 +216,7 @@ def format_url(self, _e: Entry) -> HRef:  # noqa: PLR6301
 \DeclarePairedDelimiter\abs{\lvert}{\rvert}
 \DeclarePairedDelimiter\mket{\lvert}{\rangle}
 \DeclarePairedDelimiter\mbra{\langle}{\rvert}
+\DeclareUnicodeCharacter{03C0}{$\pi$}
 
 \newcommand*{\ket}[1]{\ensuremath{\mket{\mkern1mu#1}}}
 \newcommand*{\bra}[1]{\ensuremath{\mbra{\mkern1mu#1}}}
