TSTP Solution File: GRP703+1 by Duper---1.0
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Duper---1.0
% Problem : GRP703+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : duper %s
% Computer : n007.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Aug 31 00:33:28 EDT 2023
% Result : Theorem 26.20s 26.38s
% Output : Proof 26.28s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.12 % Problem : GRP703+1 : TPTP v8.1.2. Released v4.0.0.
% 0.05/0.13 % Command : duper %s
% 0.12/0.34 % Computer : n007.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 300
% 0.12/0.34 % DateTime : Mon Aug 28 23:53:43 EDT 2023
% 0.12/0.34 % CPUTime :
% 26.20/26.38 SZS status Theorem for theBenchmark.p
% 26.20/26.38 SZS output start Proof for theBenchmark.p
% 26.20/26.38 Clause #0 (by assumption #[]): Eq (∀ (B A : Iota), Eq (mult A (ld A B)) B) True
% 26.20/26.38 Clause #1 (by assumption #[]): Eq (∀ (B A : Iota), Eq (ld A (mult A B)) B) True
% 26.20/26.38 Clause #3 (by assumption #[]): Eq (∀ (B A : Iota), Eq (rd (mult A B) B) A) True
% 26.20/26.38 Clause #4 (by assumption #[]): Eq (∀ (A : Iota), Eq (mult A unit) A) True
% 26.20/26.38 Clause #5 (by assumption #[]): Eq (∀ (A : Iota), Eq (mult unit A) A) True
% 26.20/26.38 Clause #7 (by assumption #[]): Eq (∀ (B A : Iota), Eq (mult op_c (mult A B)) (mult (mult op_c A) B)) True
% 26.20/26.38 Clause #8 (by assumption #[]): Eq (∀ (B A : Iota), Eq (mult A (mult B op_c)) (mult (mult A B) op_c)) True
% 26.20/26.38 Clause #9 (by assumption #[]): Eq (∀ (B A : Iota), Eq (mult A (mult op_c B)) (mult (mult A op_c) B)) True
% 26.20/26.38 Clause #10 (by assumption #[]): Eq (∀ (A : Iota), Eq op_d (ld A (mult op_c A))) True
% 26.20/26.38 Clause #11 (by assumption #[]): Eq (∀ (B A : Iota), Eq op_e (mult (mult (rd op_c (mult A B)) B) A)) True
% 26.20/26.38 Clause #12 (by assumption #[]): Eq (∀ (B A : Iota), Eq op_f (mult A (mult B (ld (mult A B) op_c)))) True
% 26.20/26.38 Clause #13 (by assumption #[]): Eq
% 26.20/26.38 (Not
% 26.20/26.38 (∀ (X2 X3 : Iota),
% 26.20/26.38 And
% 26.20/26.38 (And (Eq (mult op_e (mult X2 X3)) (mult (mult op_e X2) X3))
% 26.20/26.38 (Eq (mult X2 (mult X3 op_e)) (mult (mult X2 X3) op_e)))
% 26.20/26.38 (Eq (mult X2 (mult op_e X3)) (mult (mult X2 op_e) X3))))
% 26.20/26.38 True
% 26.20/26.38 Clause #14 (by clausification #[5]): ∀ (a : Iota), Eq (Eq (mult unit a) a) True
% 26.20/26.38 Clause #15 (by clausification #[14]): ∀ (a : Iota), Eq (mult unit a) a
% 26.20/26.38 Clause #16 (by clausification #[4]): ∀ (a : Iota), Eq (Eq (mult a unit) a) True
% 26.20/26.38 Clause #17 (by clausification #[16]): ∀ (a : Iota), Eq (mult a unit) a
% 26.20/26.38 Clause #18 (by clausification #[10]): ∀ (a : Iota), Eq (Eq op_d (ld a (mult op_c a))) True
% 26.20/26.38 Clause #19 (by clausification #[18]): ∀ (a : Iota), Eq op_d (ld a (mult op_c a))
% 26.20/26.38 Clause #20 (by superposition #[19, 17]): Eq op_d (ld unit op_c)
% 26.20/26.38 Clause #21 (by clausification #[3]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq (rd (mult A a) a) A) True
% 26.20/26.38 Clause #22 (by clausification #[21]): ∀ (a a_1 : Iota), Eq (Eq (rd (mult a a_1) a_1) a) True
% 26.20/26.38 Clause #23 (by clausification #[22]): ∀ (a a_1 : Iota), Eq (rd (mult a a_1) a_1) a
% 26.20/26.38 Clause #26 (by clausification #[0]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq (mult A (ld A a)) a) True
% 26.20/26.38 Clause #27 (by clausification #[26]): ∀ (a a_1 : Iota), Eq (Eq (mult a (ld a a_1)) a_1) True
% 26.20/26.38 Clause #28 (by clausification #[27]): ∀ (a a_1 : Iota), Eq (mult a (ld a a_1)) a_1
% 26.20/26.38 Clause #30 (by superposition #[28, 19]): ∀ (a : Iota), Eq op_d (ld (ld op_c a) a)
% 26.20/26.38 Clause #31 (by superposition #[28, 23]): ∀ (a a_1 : Iota), Eq (rd a (ld a_1 a)) a_1
% 26.20/26.38 Clause #32 (by superposition #[28, 20]): Eq (mult unit op_d) op_c
% 26.20/26.38 Clause #34 (by superposition #[32, 15]): Eq op_c op_d
% 26.20/26.38 Clause #40 (by clausification #[1]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq (ld A (mult A a)) a) True
% 26.20/26.38 Clause #41 (by clausification #[40]): ∀ (a a_1 : Iota), Eq (Eq (ld a (mult a a_1)) a_1) True
% 26.20/26.38 Clause #42 (by clausification #[41]): ∀ (a a_1 : Iota), Eq (ld a (mult a a_1)) a_1
% 26.20/26.38 Clause #50 (by forward demodulation #[30, 34]): ∀ (a : Iota), Eq op_c (ld (ld op_c a) a)
% 26.20/26.38 Clause #51 (by superposition #[50, 28]): ∀ (a : Iota), Eq (mult (ld op_c a) op_c) a
% 26.20/26.38 Clause #52 (by superposition #[50, 31]): ∀ (a : Iota), Eq (rd a op_c) (ld op_c a)
% 26.20/26.38 Clause #76 (by superposition #[51, 42]): ∀ (a : Iota), Eq (mult a op_c) (mult op_c a)
% 26.20/26.38 Clause #87 (by clausification #[7]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq (mult op_c (mult A a)) (mult (mult op_c A) a)) True
% 26.20/26.38 Clause #88 (by clausification #[87]): ∀ (a a_1 : Iota), Eq (Eq (mult op_c (mult a a_1)) (mult (mult op_c a) a_1)) True
% 26.20/26.38 Clause #89 (by clausification #[88]): ∀ (a a_1 : Iota), Eq (mult op_c (mult a a_1)) (mult (mult op_c a) a_1)
% 26.20/26.38 Clause #105 (by clausification #[8]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq (mult A (mult a op_c)) (mult (mult A a) op_c)) True
% 26.20/26.38 Clause #106 (by clausification #[105]): ∀ (a a_1 : Iota), Eq (Eq (mult a (mult a_1 op_c)) (mult (mult a a_1) op_c)) True
% 26.20/26.38 Clause #107 (by clausification #[106]): ∀ (a a_1 : Iota), Eq (mult a (mult a_1 op_c)) (mult (mult a a_1) op_c)
% 26.24/26.40 Clause #109 (by superposition #[107, 76]): ∀ (a a_1 : Iota), Eq (mult a (mult a_1 op_c)) (mult op_c (mult a a_1))
% 26.24/26.40 Clause #125 (by clausification #[9]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq (mult A (mult op_c a)) (mult (mult A op_c) a)) True
% 26.24/26.40 Clause #126 (by clausification #[125]): ∀ (a a_1 : Iota), Eq (Eq (mult a (mult op_c a_1)) (mult (mult a op_c) a_1)) True
% 26.24/26.40 Clause #127 (by clausification #[126]): ∀ (a a_1 : Iota), Eq (mult a (mult op_c a_1)) (mult (mult a op_c) a_1)
% 26.24/26.40 Clause #154 (by clausification #[11]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq op_e (mult (mult (rd op_c (mult A a)) a) A)) True
% 26.24/26.40 Clause #155 (by clausification #[154]): ∀ (a a_1 : Iota), Eq (Eq op_e (mult (mult (rd op_c (mult a a_1)) a_1) a)) True
% 26.24/26.40 Clause #156 (by clausification #[155]): ∀ (a a_1 : Iota), Eq op_e (mult (mult (rd op_c (mult a a_1)) a_1) a)
% 26.24/26.40 Clause #185 (by clausification #[12]): ∀ (a : Iota), Eq (∀ (A : Iota), Eq op_f (mult A (mult a (ld (mult A a) op_c)))) True
% 26.24/26.40 Clause #186 (by clausification #[185]): ∀ (a a_1 : Iota), Eq (Eq op_f (mult a (mult a_1 (ld (mult a a_1) op_c)))) True
% 26.24/26.40 Clause #187 (by clausification #[186]): ∀ (a a_1 : Iota), Eq op_f (mult a (mult a_1 (ld (mult a a_1) op_c)))
% 26.24/26.40 Clause #210 (by superposition #[187, 15]): ∀ (a : Iota), Eq op_f (mult unit (mult a (ld a op_c)))
% 26.24/26.40 Clause #217 (by forward demodulation #[210, 28]): Eq op_f (mult unit op_c)
% 26.24/26.40 Clause #222 (by superposition #[217, 15]): Eq op_f op_c
% 26.24/26.40 Clause #227 (by superposition #[217, 156]): Eq op_e (mult (mult (rd op_c op_f) op_c) unit)
% 26.24/26.40 Clause #230 (by clausification #[13]): Eq
% 26.24/26.40 (∀ (X2 X3 : Iota),
% 26.24/26.40 And
% 26.24/26.40 (And (Eq (mult op_e (mult X2 X3)) (mult (mult op_e X2) X3))
% 26.24/26.40 (Eq (mult X2 (mult X3 op_e)) (mult (mult X2 X3) op_e)))
% 26.24/26.40 (Eq (mult X2 (mult op_e X3)) (mult (mult X2 op_e) X3)))
% 26.24/26.40 False
% 26.24/26.40 Clause #231 (by clausification #[230]): ∀ (a : Iota),
% 26.24/26.40 Eq
% 26.24/26.40 (Not
% 26.24/26.40 (∀ (X3 : Iota),
% 26.24/26.40 And
% 26.24/26.40 (And (Eq (mult op_e (mult (skS.0 0 a) X3)) (mult (mult op_e (skS.0 0 a)) X3))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult X3 op_e)) (mult (mult (skS.0 0 a) X3) op_e)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult op_e X3)) (mult (mult (skS.0 0 a) op_e) X3))))
% 26.24/26.40 True
% 26.24/26.40 Clause #232 (by clausification #[231]): ∀ (a : Iota),
% 26.24/26.40 Eq
% 26.24/26.40 (∀ (X3 : Iota),
% 26.24/26.40 And
% 26.24/26.40 (And (Eq (mult op_e (mult (skS.0 0 a) X3)) (mult (mult op_e (skS.0 0 a)) X3))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult X3 op_e)) (mult (mult (skS.0 0 a) X3) op_e)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult op_e X3)) (mult (mult (skS.0 0 a) op_e) X3)))
% 26.24/26.40 False
% 26.24/26.40 Clause #233 (by clausification #[232]): ∀ (a a_1 : Iota),
% 26.24/26.40 Eq
% 26.24/26.40 (Not
% 26.24/26.40 (And
% 26.24/26.40 (And (Eq (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1)))))
% 26.24/26.40 True
% 26.24/26.40 Clause #234 (by clausification #[233]): ∀ (a a_1 : Iota),
% 26.24/26.40 Eq
% 26.24/26.40 (And
% 26.24/26.40 (And (Eq (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1))))
% 26.24/26.40 False
% 26.24/26.40 Clause #235 (by clausification #[234]): ∀ (a a_1 : Iota),
% 26.24/26.40 Or
% 26.24/26.40 (Eq
% 26.24/26.40 (And (Eq (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.40 (Eq (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.40 False)
% 26.24/26.40 (Eq (Eq (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1))) False)
% 26.24/26.40 Clause #236 (by clausification #[235]): ∀ (a a_1 : Iota),
% 26.24/26.40 Or (Eq (Eq (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1))) False)
% 26.24/26.40 (Or (Eq (Eq (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1))) False)
% 26.24/26.43 (Eq (Eq (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)) False))
% 26.24/26.43 Clause #237 (by clausification #[236]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Eq (Eq (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1))) False)
% 26.24/26.43 (Or (Eq (Eq (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)) False)
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1))))
% 26.24/26.43 Clause #238 (by clausification #[237]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Eq (Eq (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)) False)
% 26.24/26.43 (Or (Ne (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1))))
% 26.24/26.43 Clause #239 (by clausification #[238]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult (skS.0 0 a) (mult op_e (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1)))
% 26.24/26.43 (Or (Ne (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.43 Clause #259 (by forward demodulation #[227, 76]): Eq op_e (mult (mult op_c (rd op_c op_f)) unit)
% 26.24/26.43 Clause #260 (by forward demodulation #[259, 222]): Eq op_e (mult (mult op_c (rd op_c op_c)) unit)
% 26.24/26.43 Clause #261 (by forward demodulation #[260, 52]): Eq op_e (mult (mult op_c (ld op_c op_c)) unit)
% 26.24/26.43 Clause #262 (by forward demodulation #[261, 28]): Eq op_e (mult op_c unit)
% 26.24/26.43 Clause #263 (by superposition #[262, 17]): Eq op_e op_c
% 26.24/26.43 Clause #273 (by backward demodulation #[263, 239]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult (skS.0 0 a) (mult op_c (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_e) (skS.0 1 a a_1)))
% 26.24/26.43 (Or (Ne (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.43 Clause #11287 (by forward demodulation #[273, 263]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult (skS.0 0 a) (mult op_c (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) op_c) (skS.0 1 a a_1)))
% 26.24/26.43 (Or (Ne (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.43 Clause #11288 (by forward demodulation #[11287, 127]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult (skS.0 0 a) (mult op_c (skS.0 1 a a_1))) (mult (skS.0 0 a) (mult op_c (skS.0 1 a a_1))))
% 26.24/26.43 (Or (Ne (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)))
% 26.24/26.43 Clause #11289 (by eliminate resolved literals #[11288]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult op_e (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e))
% 26.24/26.43 Clause #11290 (by forward demodulation #[11289, 263]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_e (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e))
% 26.24/26.43 Clause #11291 (by forward demodulation #[11290, 263]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult op_c (skS.0 0 a)) (skS.0 1 a a_1)))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e))
% 26.24/26.43 Clause #11292 (by forward demodulation #[11291, 89]): ∀ (a a_1 : Iota),
% 26.24/26.43 Or (Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))))
% 26.24/26.43 (Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e))
% 26.24/26.43 Clause #11293 (by eliminate resolved literals #[11292]): ∀ (a a_1 : Iota), Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_e)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)
% 26.28/26.48 Clause #11294 (by forward demodulation #[11293, 263]): ∀ (a a_1 : Iota), Ne (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_c)) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)
% 26.28/26.48 Clause #11295 (by forward demodulation #[11294, 109]): ∀ (a a_1 : Iota), Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_e)
% 26.28/26.48 Clause #11296 (by forward demodulation #[11295, 263]): ∀ (a a_1 : Iota), Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (mult (skS.0 0 a) (skS.0 1 a a_1)) op_c)
% 26.28/26.48 Clause #11297 (by forward demodulation #[11296, 107]): ∀ (a a_1 : Iota), Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult (skS.0 0 a) (mult (skS.0 1 a a_1) op_c))
% 26.28/26.48 Clause #11298 (by forward demodulation #[11297, 109]): ∀ (a a_1 : Iota), Ne (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1))) (mult op_c (mult (skS.0 0 a) (skS.0 1 a a_1)))
% 26.28/26.48 Clause #11299 (by eliminate resolved literals #[11298]): False
% 26.28/26.48 SZS output end Proof for theBenchmark.p
%------------------------------------------------------------------------------