diff --git a/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/js/utils.js b/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/js/utils.js
index ecd38fb..2ac90a6 100644
--- a/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/js/utils.js
+++ b/LogarithmPlotter/qml/eu/ad5001/LogarithmPlotter/js/utils.js
@@ -134,7 +134,7 @@ function simplifyExpression(str) {
         ],
         [ // Decomposition way 2
             /(^.?|[+-] |\()\((([-.\d\w] [*/] )?[-\d\w.]+) ([+\-]) (([-.\d\w] [*/] )?[\d\w.+]+)\) ([*/]) ([-.\d\w]+)(.?$| [+-]|\))/g,
-            "$1$8 $7 $2 $4 $8 $7 $5$9"
+            "$1$2 $7 $8 $4 $5 $7 $8$9"
         ],
         [ // Factorisation of π elements.
             /(([-\d\w.]+ [*/] )*)(pi|π)(( [/*] [-\d\w.]+)*) ([+-]) (([-\d\w.]+ [*/] )*)(pi|π)(( [/*] [-\d\w.]+)*)?/g,