diff --git a/chapter02.tex b/chapter02.tex
index b1a7678..d058658 100644
--- a/chapter02.tex
+++ b/chapter02.tex
@@ -514,12 +514,12 @@ measured.
 \begin{tabular}{rrrr}
 array size $n$ & Algorithm 1 & Algorithm 2 & Algorithm 3 \\
 \hline
-$10^2$ & $0{,}0$ s & $0{,}0$ s & $0{,}0$ s \\
-$10^3$ & $0{,}1$ s & $0{,}0$ s & $0{,}0$ s \\
-$10^4$ & > $10,0$ s & $0{,}1$ s & $0{,}0$ s \\
-$10^5$ & > $10,0$ s & $5{,}3$ s & $0{,}0$ s \\
-$10^6$ & > $10,0$ s & > $10,0$ s & $0{,}0$ s \\
-$10^7$ & > $10,0$ s & > $10,0$ s & $0{,}0$ s \\
+$10^2$ & $0.0$ s & $0.0$ s & $0.0$ s \\
+$10^3$ & $0.1$ s & $0.0$ s & $0.0$ s \\
+$10^4$ & > $10.0$ s & $0.1$ s & $0.0$ s \\
+$10^5$ & > $10.0$ s & $5.3$ s & $0.0$ s \\
+$10^6$ & > $10.0$ s & > $10.0$ s & $0.0$ s \\
+$10^7$ & > $10.0$ s & > $10.0$ s & $0.0$ s \\
 \end{tabular}
 \end{center}
 
diff --git a/chapter04.tex b/chapter04.tex
index 8f015a2..1813bb3 100644
--- a/chapter04.tex
+++ b/chapter04.tex
@@ -765,11 +765,11 @@ integers between $1 \ldots 10^9$:
 \begin{tabular}{rrrr}
 $n$ & Algorithm 1 & Algorithm 2 & Algorithm 3 \\
 \hline
-$10^6$ & $1{,}5$ s & $0{,}3$ s & $0{,}2$ s \\
-$2 \cdot 10^6$ & $3{,}7$ s & $0{,}8$ s & $0{,}3$ s \\
-$3 \cdot 10^6$ & $5{,}7$ s & $1{,}3$ s & $0{,}5$ s \\
-$4 \cdot 10^6$ & $7{,}7$ s & $1{,}7$ s & $0{,}7$ s \\
-$5 \cdot 10^6$ & $10{,}0$ s & $2{,}3$ s & $0{,}9$ s \\
+$10^6$ & $1.5$ s & $0.3$ s & $0.2$ s \\
+$2 \cdot 10^6$ & $3.7$ s & $0.8$ s & $0.3$ s \\
+$3 \cdot 10^6$ & $5.7$ s & $1.3$ s & $0.5$ s \\
+$4 \cdot 10^6$ & $7.7$ s & $1.7$ s & $0.7$ s \\
+$5 \cdot 10^6$ & $10.0$ s & $2.3$ s & $0.9$ s \\
 \end{tabular}
 \end{center}