File list (Check if you may need any files):
math
....\.classpath
....\.project
....\bin
....\...\BubbleSort.class
....\...\EquationDialog$1.class
....\...\EquationDialog$2.class
....\...\EquationDialog.class
....\...\FileMenu$1.class
....\...\FileMenu$2.class
....\...\FileMenu.class
....\...\init.JPG
....\...\InsertSort.class
....\...\IntegralDialog$1.class
....\...\IntegralDialog$2.class
....\...\IntegralDialog.class
....\...\InterregionalException.class
....\...\Main.class
....\...\MathEquation.class
....\...\MathMatrix.class
....\...\MatrixDialog$1.class
....\...\MatrixDialog$2.class
....\...\MatrixDialog.class
....\...\Menu.class
....\...\OptionMenu$1.class
....\...\OptionMenu$2.class
....\...\OptionMenu$3.class
....\...\OptionMenu$4.class
....\...\OptionMenu$5.class
....\...\OptionMenu.class
....\...\shuxue.bat
....\...\SortDailog$1.class
....\...\SortDailog$2.class
....\...\SortDailog.class
....\...\START.bat
....\init.JPG
....\src
....\...\BubbleSort.class
....\...\BubbleSort.java
....\...\EquationDialog$1.class
....\...\EquationDialog$2.class
....\...\EquationDialog.class
....\...\EquationDialog.java
....\...\FileMenu$1.class
....\...\FileMenu$2.class
....\...\FileMenu.class
....\...\FileMenu.java
....\...\init.JPG
....\...\InsertSort.java
....\...\IntegralDialog$1.class
....\...\IntegralDialog$2.class
....\...\IntegralDialog.class
....\...\IntegralDialog.java
....\...\InterregionalException.class
....\...\ja.bat
....\...\Main.class
....\...\Main.java
....\...\MathEquation.class
....\...\MathEquation.java
....\...\MathMatrix.class
....\...\MathMatrix.java
....\...\MatrixDialog$1.class
....\...\MatrixDialog$2.class
....\...\MatrixDialog.class
....\...\MatrixDialog.java
....\...\Menu.class
....\...\Menu.java
....\...\OptionMenu$1.class
....\...\OptionMenu$2.class
....\...\OptionMenu$3.class
....\...\OptionMenu$4.class
....\...\OptionMenu$5.class
....\...\OptionMenu.class
....\...\OptionMenu.java
....\...\shuxue.bat
....\...\SortDailog$1.class
....\...\SortDailog$2.class
....\...\SortDailog.class
....\...\SortDailog.java