fix(geometria): corregge la seconda parte degli ultimi appunti sul prodotto scalare

tex/latex/style/personal_commands.sty

@@ -111,6 +111,7 @@
 \newcommand{\rvline}{\hspace*{-\arraycolsep}\vline\hspace*{-\arraycolsep}}
 
 \newcommand{\Idv}{Id_V}
+\DeclareMathOperator{\CI}{CI}
 \DeclareMathOperator{\Bil}{Bil}
 \DeclareMathOperator{\Mult}{Mult}
 \DeclareMathOperator{\sgn}{sgn}
@@ -181,6 +182,8 @@
 \newcommand{\basis}{\mathcal{B}}
 \newcommand{\BB}{\mathcal{B}}
 
+\newcommand{\basisC}{\mathcal{B}}
+
 \newcommand{\HH}{\mathbb{H}}
 
 \newcommand{\FFp}[1]{\mathbb{F}_p}