diff --git a/Debug/QuicMafGui.exe b/Debug/QuicMafGui.exe
deleted file mode 100644
index 80138af..0000000
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diff --git a/Debug/QuicMafGui.pdb b/Debug/QuicMafGui.pdb
deleted file mode 100644
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diff --git a/QuicMafGui/dlgs/Evaluator.cpp b/QuicMafGui/dlgs/Evaluator.cpp
index b8b9438..2e245ad 100644
--- a/QuicMafGui/dlgs/Evaluator.cpp
+++ b/QuicMafGui/dlgs/Evaluator.cpp
@@ -55,7 +55,6 @@ void Evaluator::OnInputChange(wxCommandEvent & evt) {
 		case '$':
 		case '%':
 		case '&':
-		case '*':
 		case '|':
 		case '{':
 		case '}':
diff --git a/QuicMafGui/dlgs/Solve_dlg.cpp b/QuicMafGui/dlgs/Solve_dlg.cpp
index 70fc693..a724163 100644
--- a/QuicMafGui/dlgs/Solve_dlg.cpp
+++ b/QuicMafGui/dlgs/Solve_dlg.cpp
@@ -67,7 +67,6 @@ void Solve::OnInputChange(wxCommandEvent & evt) {
 		case '$':
 		case '%':
 		case '&':
-		case '*':
 		case '|':
 		case '{':
 		case '}':
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