1 files changed, 4 insertions, 0 deletions
diff --git a/funkana.tex b/funkana.tex
index 7c06c08..54c5cca 100644
--- a/funkana.tex
+++ b/funkana.tex
@@ -12,6 +12,7 @@
 \def\L{\mathcal{L}}
 \def\T{\mathcal{T}}
 \def\U{\mathcal{U}}
+\def\D{\mathcal{D}}
 \def\eps{\varepsilon}
 \def\iff{\Leftrightarrow}
 \def\gdw{\;\Longleftrightarrow\;}
@@ -20,6 +21,9 @@
 \DeclareMathOperator{\End}{End}
 \DeclareMathOperator{\grad}{grad}
 \DeclareMathOperator{\lspan}{span}
+\DeclareMathOperator{\supp}{supp}
+\DeclareMathOperator*{\supess}{sup\,ess}
+\DeclareMathOperator{\conv}{conv}
 \DeclareMathOperator{\im}{im}
 \let\Re\relax
 \DeclareMathOperator{\Re}{Re}