;; ----- Otter 3.0.4, August 1995 ----- ;; The job was started by mccune on gyro, Thu Nov 2 00:17:52 1995 ;; ;;;; -> x=x. ;;;; z1*x=w1, z2*y=w1, z3*x=w2, z4*y=w2, z1*u=w3, z2*v=w3 -> z3*u=z4*v. ;;;; -> x*e=x. ;;;; -> e*x=x. ;;;; (A*B)*C=A* (B*C) -> . ;; ;; ----> UNIT CONFLICT at 0.14 sec ----> 10 [binary,8.1,7.1] -> . ;; ( (1 (input) ((= v0 v0))) (2 (input) ((not (= (* v0 v1) v2)) (not (= (* v3 v4) v2)) (not (= (* v5 v1) v6)) (not (= (* v7 v4) v6)) (not (= (* v0 v8) v9)) (not (= (* v3 v10) v9)) (= (* v5 v8) (* v7 v10)))) (3 (input) ((= (* v0 (e)) v0))) (4 (input) ((= (* (e) v0) v0))) (5 (input) ((not (= (* (* (A) (B)) (C)) (* (A) (* (B) (C))))))) (6 (instantiate 2 ((v0 . v64)(v1 . (e))(v2 . v64))) ((not (= (* v64 (e)) v64)) (not (= (* v3 v4) v64)) (not (= (* v5 (e)) v6)) (not (= (* v7 v4) v6)) (not (= (* v64 v8) v9)) (not (= (* v3 v10) v9)) (= (* v5 v8) (* v7 v10)))) (7 (instantiate 3 ((v0 . v64))) ((= (* v64 (e)) v64))) (8 (resolve 6 (1) 7 (1)) ((not (= (* v3 v4) v64)) (not (= (* v5 (e)) v6)) (not (= (* v7 v4) v6)) (not (= (* v64 v8) v9)) (not (= (* v3 v10) v9)) (= (* v5 v8) (* v7 v10)))) (9 (instantiate 8 ((v3 . v0)(v4 . v1)(v5 . v3)(v6 . v4)(v7 . v5)(v8 . v6)(v9 . v7)(v10 . v8)(v64 . v2))) ((not (= (* v0 v1) v2)) (not (= (* v3 (e)) v4)) (not (= (* v5 v1) v4)) (not (= (* v2 v6) v7)) (not (= (* v0 v8) v7)) (= (* v3 v6) (* v5 v8)))) (10 (instantiate 9 ((v0 . (e))(v1 . v64)(v2 . v64))) ((not (= (* (e) v64) v64)) (not (= (* v3 (e)) v4)) (not (= (* v5 v64) v4)) (not (= (* v64 v6) v7)) (not (= (* (e) v8) v7)) (= (* v3 v6) (* v5 v8)))) (11 (instantiate 4 ((v0 . v64))) ((= (* (e) v64) v64))) (12 (resolve 10 (1) 11 (1)) ((not (= (* v3 (e)) v4)) (not (= (* v5 v64) v4)) (not (= (* v64 v6) v7)) (not (= (* (e) v8) v7)) (= (* v3 v6) (* v5 v8)))) (13 (instantiate 12 ((v3 . v0)(v4 . v1)(v5 . v2)(v6 . v4)(v7 . v5)(v8 . v6)(v64 . v3))) ((not (= (* v0 (e)) v1)) (not (= (* v2 v3) v1)) (not (= (* v3 v4) v5)) (not (= (* (e) v6) v5)) (= (* v0 v4) (* v2 v6)))) (14 (instantiate 13 ((v0 . v64)(v1 . v64))) ((not (= (* v64 (e)) v64)) (not (= (* v2 v3) v64)) (not (= (* v3 v4) v5)) (not (= (* (e) v6) v5)) (= (* v64 v4) (* v2 v6)))) (15 (instantiate 3 ((v0 . v64))) ((= (* v64 (e)) v64))) (16 (resolve 14 (1) 15 (1)) ((not (= (* v2 v3) v64)) (not (= (* v3 v4) v5)) (not (= (* (e) v6) v5)) (= (* v64 v4) (* v2 v6)))) (17 (instantiate 16 ((v2 . v0)(v3 . v1)(v4 . v3)(v5 . v4)(v6 . v5)(v64 . v2))) ((not (= (* v0 v1) v2)) (not (= (* v1 v3) v4)) (not (= (* (e) v5) v4)) (= (* v2 v3) (* v0 v5)))) (18 (instantiate 17 ((v2 . (* v0 v1)))) ((not (= (* v0 v1) (* v0 v1))) (not (= (* v1 v3) v4)) (not (= (* (e) v5) v4)) (= (* (* v0 v1) v3) (* v0 v5)))) (19 (instantiate 1 ((v0 . (* v0 v1)))) ((= (* v0 v1) (* v0 v1)))) (20 (resolve 18 (1) 19 (1)) ((not (= (* v1 v3) v4)) (not (= (* (e) v5) v4)) (= (* (* v0 v1) v3) (* v0 v5)))) (21 (instantiate 20 ((v0 . v4)(v1 . v0)(v3 . v1)(v4 . v2)(v5 . v3))) ((not (= (* v0 v1) v2)) (not (= (* (e) v3) v2)) (= (* (* v4 v0) v1) (* v4 v3)))) (22 (instantiate 21 ((v2 . (* v0 v1)))) ((not (= (* v0 v1) (* v0 v1))) (not (= (* (e) v3) (* v0 v1))) (= (* (* v4 v0) v1) (* v4 v3)))) (23 (instantiate 1 ((v0 . (* v0 v1)))) ((= (* v0 v1) (* v0 v1)))) (24 (resolve 22 (1) 23 (1)) ((not (= (* (e) v3) (* v0 v1))) (= (* (* v4 v0) v1) (* v4 v3)))) (25 (instantiate 24 ((v0 . v1)(v1 . v2)(v3 . v0)(v4 . v3))) ((not (= (* (e) v0) (* v1 v2))) (= (* (* v3 v1) v2) (* v3 v0)))) (26 (instantiate 25 ((v0 . (* v1 v2)))) ((not (= (* (e) (* v1 v2)) (* v1 v2))) (= (* (* v3 v1) v2) (* v3 (* v1 v2))))) (27 (instantiate 4 ((v0 . (* v1 v2)))) ((= (* (e) (* v1 v2)) (* v1 v2)))) (28 (resolve 26 (1) 27 (1)) ((= (* (* v3 v1) v2) (* v3 (* v1 v2))))) (29 (instantiate 28 ((v3 . v0))) ((= (* (* v0 v1) v2) (* v0 (* v1 v2))))) (30 (instantiate 29 ((v0 . (A))(v1 . (B))(v2 . (C)))) ((= (* (* (A) (B)) (C)) (* (A) (* (B) (C)))))) (31 (resolve 5 (1) 30 (1)) ()) )