/arith.90.sml/1.1.2.1/Thu Jul 10 12:55:33 1997//THOL97
/arith.sig/1.1.2.1.2.1/Wed Jun 25 13:03:01 1997//THOL97
/arith.sml/1.1.2.1.2.1/Wed Jun 25 14:05:39 1997//THOL97
/arith_cons.sig/1.1.2.1.2.2/Fri Jul 11 19:34:22 1997//THOL97
/arith_cons.sml/1.1.2.1.2.1/Tue Jun 24 02:04:06 1997//THOL97
/ineq_coeffs.90.sml/1.1.2.1/Thu Jul 10 12:53:40 1997//THOL97
/ineq_coeffs.sig/1.1.2.1.2.1/Wed Jun 25 13:03:27 1997//THOL97
/ineq_coeffs.sml/1.1.2.1.2.2/Fri Jul 11 19:33:55 1997//THOL97
/theorems.sig/1.1.2.1.2.1/Wed Jun 25 13:03:43 1997//THOL97
/theorems.sml/1.1.2.1.2.1/Wed Jun 25 14:55:43 1997//THOL97
/thm_convs.sig/1.1.2.1.2.1/Wed Jun 25 13:04:01 1997//THOL97
/thm_convs.sml/1.1.2.1.2.1/Wed Jun 25 14:49:47 1997//THOL97
