1 files changed, 68 insertions, 0 deletions
diff --git a/intro.tex b/intro.tex
new file mode 100644
index 0000000..02dc951
--- /dev/null
+++ b/intro.tex
@@ -0,0 +1,68 @@
+\usepackage[sfdefault,condensed,scaled=0.9]{roboto}
+\usepackage{inconsolata}
+\setmonofont[Scale=0.9]{Inconsolata}
+
+\setlength\headheight{13.6pt}
+
+\usepackage{
+  amsmath, amsthm, amssymb, mathtools, commath,
+  graphicx, xcolor,
+  fancyhdr, hyperref, enumerate, framed
+}
+\usepackage[shortlabels]{enumitem}
+
+\flushbottom
+\usepackage[bottom]{footmisc}
+\renewcommand{\baselinestretch}{1.06}                % Adjust line spacing
+\usepackage{geometry}\geometry{letterpaper,          % Set page margins
+    left=0.7in, right=0.7in,
+    top=0.8in, bottom=0.9in,
+    headsep=.1in
+}
+
+\setlength\FrameSep{0.75em}
+\setlength\OuterFrameSep{\partopsep}
+
+\newenvironment{cframed}[1][gray]
+  {\def\FrameCommand{\fboxsep=\FrameSep\fcolorbox{#1}{white}}
+    \MakeFramed {\advance\hsize-\width \FrameRestore}}
+  {\endMakeFramed}
+
+\newcommand{\question}[2]{
+    \bigskip\bigskip
+    \begin{cframed}
+        \noindent \textbf{#1}
+        #2
+    \end{cframed}
+}
+
+\newcommand{\braced}[1]{\left( #1 \right)}
+
+\DeclarePairedDelimiter\ceil{\lceil}{\rceil}
+\DeclarePairedDelimiter\floor{\lfloor}{\rfloor}
+
+\DeclareMathOperator{\tg}{tg}
+\DeclareMathOperator{\ctg}{ctg}
+\DeclareMathOperator{\probop}{Pr}
+\DeclareMathOperator{\expectop}{E}
+
+\newcommand{\probability}[1]{\probop \boldsymbol{[}#1\boldsymbol{]}}
+\newcommand{\expected}[1]{\expectop  \boldsymbol{[}#1\boldsymbol{]}}
+
+\newcommand{\sinx}{\sin x}
+\newcommand{\cosx}{\cos x}
+\newcommand{\tgx}{\tg x}
+\newcommand{\todo}{\texttt{todo!}}
+
+
+\newcommand{\osmall}[1]{\overline{o}\left( #1 \right)}
+
+\hypersetup{colorlinks=true, linkcolor=magenta}
+
+% -- Left/right header text and footer (to appear on every page) --
+\pagestyle{fancy}
+\renewcommand{\footrulewidth}{0.4pt}
+\renewcommand{\headrulewidth}{0.4pt}
+
+\cfoot{}
+\rfoot{\thepage}