1 files changed, 16 insertions, 0 deletions
diff --git a/definitions.tex b/definitions.tex
new file mode 100644
index 0000000..ca6b3ba
--- /dev/null
+++ b/definitions.tex
@@ -0,0 +1,16 @@
+\newtheorem{lemma}{Lemma}
+\newtheorem{fact}{Fact}
+\newtheorem{example}{Example}
+\newtheorem{prop}{Proposition}
+\newtheorem{theorem}{Theorem}
+\newcommand*{\defeq}{\stackrel{\text{def}}{=}}
+\newcommand{\var}{\mathop{\mathrm{Var}}}
+\newcommand{\condexp}[2]{\mathop{\mathbb{E}}\left[#1|#2\right]}
+\newcommand{\expt}[1]{\mathop{\mathbb{E}}\left[#1\right]}
+\newcommand{\norm}[1]{\lVert#1\rVert}
+\newcommand{\tr}[1]{#1^*}
+\newcommand{\ip}[2]{\langle #1, #2 \rangle}
+\newcommand{\mse}{\mathop{\mathrm{MSE}}}
+\DeclareMathOperator{\trace}{tr}
+\DeclareMathOperator*{\argmax}{arg\,max}
+