Slight update to the preamble.

2026-01-08 23:02:14 -05:00
parent c7d057139e
commit 9aac1243ea
1 changed files with 1 additions and 0 deletions
--- a/preamble.sty
+++ b/preamble.sty
@@ -159,6 +159,7 @@
 \newcommand{\cm}{\mathcal{M}}
 \newcommand{\cf}{\mathcal{F}}
 \newcommand{\ce}{\mathcal{E}}
+\newcommand{\ci}{\mathcal{I}}
 \newcommand{\pow}[1]{\mathcal{P}\paren{#1}}
 \newcommand{\cb}{\mathcal{B}}
 \newcommand{\cn}{\mathcal{N}}