diff --git a/Assignments/A2/A2.pdf b/Assignments/A2/A2.pdf
index ea0a9ccf165e25218c4fb29403bcb3909718af87..d8acab04c0863ca4a55f1d5e4f7d268399b79b37 100644
Binary files a/Assignments/A2/A2.pdf and b/Assignments/A2/A2.pdf differ
diff --git a/Assignments/A2/A2.tex b/Assignments/A2/A2.tex
index 51af8de8113f0adf6e5ca97f9f875865053cbfce..21c6c183f627980904b387e476759f4a2cf329f4 100644
--- a/Assignments/A2/A2.tex
+++ b/Assignments/A2/A2.tex
@@ -487,13 +487,17 @@ None
 \hline
 \textbf{Routine name} & \textbf{In} & \textbf{Out} & \textbf{Exceptions}\\
 \hline
-isAscending & $x: \mathbb{R}^n$ & $\mathbb{B}$ & ~\\
+isAscending & $X: \mathbb{R}^n$ & $\mathbb{B}$ & ~\\
 \hline
-isInBounds & $x: \mathbb{R}^n, \mathbb{R}$ & $\mathbb{B}$ & ~\\
+isInBounds & $X: \mathbb{R}^n, x: \mathbb{R}$ & $\mathbb{B}$ & ~\\
 \hline
 interpLin & $x_1: \mathbb{R}, y_1: \mathbb{R}, x_2: \mathbb{R}, y_2: \mathbb{R},
            x: \mathbb{R}$ & $\mathbb{R}$ & ~\\
 \hline
+interpQuad & $ x_0: \mathbb{R}, y_0: \mathbb{R},
+           x_1: \mathbb{R}, y_1: \mathbb{R}, x_2: \mathbb{R}, y_2: \mathbb{R},
+           x: \mathbb{R}$ & $\mathbb{R}$ & ~\\
+\hline
 index & $X: \mathbb{R}^n, x: \mathbb{R}$ & $\mathbb{N}$ & ~\\
 
 \hline