text: #include <gtest/gtest.h>
  //#include "utTerm.h"
  //#include "utAtom.h"
  //#include "utNumber.h"
  //#include "utVariable.h"
  //#include "utStruct.h"
  //#include "utList.h"
  //#include "utParser.h"
  //#include "utIterator.h"
  #include "utExp.h"
  #include "exception.h"
  #include "expression.h"
  
  int main( int argc , char **argv )
  {
      testing :: InitGoogleTest( &argc , argv ) ;
      return RUN_ALL_TESTS( ) ;
  }
  