chore: update papers, add assumptions in 'Integrals for Equations and Analysis' paper.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/source/wg04/paper.tex b/source/wg04/paper.tex
index 997d99a..75ae517 100644
--- a/source/wg04/paper.tex
+++ b/source/wg04/paper.tex
@@ -37,7 +37,7 @@ We assume $x, y, z \in \mathbb{R}, \quad n \in \mathbb{N}, \quad \cos(\pi) < a <
 \begin{equation}
 	I_{2} \coloneqq \int_{a}^{b} E_{1}d \cdot x, \quad E_{1} = Z(x) := \frac{(S(x) \cdot y)}{\Delta t \cdot z}
 \end{equation}
-Where $\delta t \in \mathbb{R}$ such that $0 < \delta t$.
+Where $\Delta t \in \mathbb{R}$ such that $0 < \delta t$.
 \subsection{The K-Equation:}
 \begin{equation}
 	K_{n} \coloneqq \int_{a}^{b} S_{n}(u_{n}) \quad d \cdot u_{n}, \quad \forall u_{n} \in \mathbb{R}