File list (Check if you may need any files):
mathematical_expression\.classpath
mathematical_expression\.project
mathematical_expression\.settings\org.eclipse.jdt.core.prefs
mathematical_expression\bin\mathematical_expression\mathematical_expression.class
mathematical_expression\src\mathematical_expression\mathematical_expression.java
mathematical_expression\bin\mathematical_expression
mathematical_expression\src\mathematical_expression
mathematical_expression\.settings
mathematical_expression\bin
mathematical_expression\src
mathematical_expression