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-rw-r--r--Assignment1/syntax.tex4
1 files changed, 2 insertions, 2 deletions
diff --git a/Assignment1/syntax.tex b/Assignment1/syntax.tex
index 5d2830a..6d86281 100644
--- a/Assignment1/syntax.tex
+++ b/Assignment1/syntax.tex
@@ -22,7 +22,7 @@ The $\Sop$-modality is comparable to $\Uop$: $\phi_1\Sop\phi_2$ holds if $\phi_2
\enspace\middle|\enspace a
\enspace\middle|\enspace \phi_1 \land \phi_2
\enspace\middle|\enspace \lnot \phi
- \enspace\middle|\enspace \bigcirc \phi
+ \enspace\middle|\enspace \Xop \phi
\enspace\middle|\enspace \phi_1 \Uop \phi_2
\enspace\middle|\enspace \Pop \phi
\enspace\middle|\enspace \phi_1 \Sop \phi_2
@@ -208,6 +208,6 @@ Before turning to the formal semantics in the next subsection, we provide some e
These include
$\mathbf X^{-1}, \mathbf G^{-1}, \mathbf F^{-1}$~\citep{Markey2003},
but also \raisebox{-1pt}{\tikz\draw[black,fill=black](0,0)circle(.4em);}$,\blacksquare,\blacklozenge$~\citep{Gabbay1989}
- and $\stackinset{c}{}{c}{}{$\cdot$}{$\bigcirc$},\boxdot,\stackinset{c}{}{c}{}{$\cdot$}{$\lozenge$}$~\citep{Havelund2002}.
+ and $\stackinset{c}{}{c}{}{$\cdot$}{$\Xop$},\boxdot,\stackinset{c}{}{c}{}{$\cdot$}{$\lozenge$}$~\citep{Havelund2002}.
\end{remark}
\cbend