STRATEGY = (LAMBDA (X) (SUPPORT X)) SUPPORT-SET-IS: ¬=(/(1,/(THM52,THM53)),1) UNIT-PREFERENCE =NIL MERGE =NIL ORDER =NIL ANCESTRY =T DEPTH-BOUND =3 LENGTH-BOUND =2 PARMODULATE =T EQUAL-SYMBOL == PAR-DEPTH-BOUND =3 ELAPSED-TIME =3467 NIL 1 2 1 ¬=(/(X1,THM53),0) 3 4 2 =(/(0,X1),0) HYP 5 3 ¬≤(X1,THM53) 5 6 4 ≤(X1,X1) ¬=(/(X2,X1),0) AX 3 5 =(/(X1,X2),0) ¬≤(X1,X2) AX 2 6 ¬=(/(1,/(THM52,THM53)),1) THM 2