1 files changed, 7 insertions, 3 deletions
diff --git a/source/wg04/paper.2.tex b/source/wg04/paper.2.tex
index 0cbfd64..93c3a59 100644
--- a/source/wg04/paper.2.tex
+++ b/source/wg04/paper.2.tex
@@ -22,15 +22,19 @@
 	\rule[0.01cm]{17cm}{0.01cm}
 \end{center}
 
-\section{Definitions}
+\begin{abstract}
+    The paper covers several definitions that are made to be used for sum analysis; their purpose has been kept abstract for flexibility reasons.
+\end{abstract}
+
+\section{DEFINITIONS}
 
 We assume $x \in \mathbb{R}, \quad a, b \in \mathbb{N}, \quad 0 < a < b < \cos(0)$ for:
 
-\subsection{The S-Integral:}
+\subsection{DEFINITION OF THE S-INTEGRAL:}
 \begin{equation}
     I_{1} \coloneqq \int_{a}^{b} S(x)dx
 \end{equation}
-\subsection{The S-Function:}
+\subsection{DEFINITION OF THE S-FUNCTION:}
 \begin{equation}
     S(x) = \sum_{k=1}^{t} (\frac{dx}{du}) \cdot x, \quad x > 0, \quad t > k
 \end{equation}