diff --git a/src/Calc/CalcValues.php b/src/Calc/CalcValues.php
index 9174f73..6b362c9 100644
--- a/src/Calc/CalcValues.php
+++ b/src/Calc/CalcValues.php
@@ -110,7 +110,7 @@ class CalcValues
 
                     if ($edge->getCalcValue() != "") {
                         $cv = $this->formelCalc->parse($edge->getCalcValue());
-                        echo $id  . ' '. $this->formelCalc->parse($edge->getCalcValue()) . ' ' . $cv . ' '. PHP_EOL.PHP_EOL;
+                        //echo $id  . ' '. $this->formelCalc->parse($edge->getCalcValue()) . ' ' . $cv . ' '. PHP_EOL.PHP_EOL;
                         eval('$cv = ' . $cv . ';');
 
                         $this->engine->addCalcVariable($id, $cv);