TSTP Solution File: GEO625+1 by Twee---2.4.2
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Twee---2.4.2
% Problem : GEO625+1 : TPTP v8.1.2. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : parallel-twee %s --tstp --conditional-encoding if --smaller --drop-non-horn --give-up-on-saturation --explain-encoding --formal-proof
% Computer : n025.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 : Wed Aug 30 23:29:35 EDT 2023
% Result : Theorem 27.60s 3.96s
% Output : Proof 27.60s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : GEO625+1 : TPTP v8.1.2. Released v7.5.0.
% 0.00/0.13 % Command : parallel-twee %s --tstp --conditional-encoding if --smaller --drop-non-horn --give-up-on-saturation --explain-encoding --formal-proof
% 0.17/0.34 % Computer : n025.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Tue Aug 29 23:27:55 EDT 2023
% 0.17/0.34 % CPUTime :
% 27.60/3.96 Command-line arguments: --lhs-weight 9 --flip-ordering --complete-subsets --normalise-queue-percent 10 --cp-renormalise-threshold 10
% 27.60/3.96
% 27.60/3.96 % SZS status Theorem
% 27.60/3.96
% 27.60/4.00 % SZS output start Proof
% 27.60/4.00 Take the following subset of the input axioms:
% 27.60/4.00 fof(exemplo6GDDFULL8110989, conjecture, ![A, B, C, P, Q, N, I, C1, A1, B1]: ((eqangle(I, A, A, B, I, A, A, C) & (eqangle(I, B, B, C, I, B, B, A) & (eqangle(I, C, C, A, I, C, C, B) & (midp(C1, B, A) & (midp(A1, C, B) & (midp(B1, A, C) & (midp(P, I, B) & (midp(Q, C, I) & circle(N, P, A1, Q))))))))) => eqangle(B1, A1, A1, N, N, A1, A1, C1))).
% 27.60/4.00 fof(ruleD1, axiom, ![A2, B2, C2]: (coll(A2, B2, C2) => coll(A2, C2, B2))).
% 27.60/4.00 fof(ruleD14, axiom, ![D, B2, C2, A2_2]: (cyclic(A2_2, B2, C2, D) => cyclic(A2_2, B2, D, C2))).
% 27.60/4.00 fof(ruleD15, axiom, ![B2, C2, D2, A2_2]: (cyclic(A2_2, B2, C2, D2) => cyclic(A2_2, C2, B2, D2))).
% 27.60/4.00 fof(ruleD16, axiom, ![B2, C2, D2, A2_2]: (cyclic(A2_2, B2, C2, D2) => cyclic(B2, A2_2, C2, D2))).
% 27.60/4.00 fof(ruleD17, axiom, ![E, B2, C2, D2, A2_2]: ((cyclic(A2_2, B2, C2, D2) & cyclic(A2_2, B2, C2, E)) => cyclic(B2, C2, D2, E))).
% 27.60/4.00 fof(ruleD19, axiom, ![U, V, B2, C2, D2, A2_2, P2, Q2]: (eqangle(A2_2, B2, C2, D2, P2, Q2, U, V) => eqangle(C2, D2, A2_2, B2, U, V, P2, Q2))).
% 27.60/4.00 fof(ruleD2, axiom, ![B2, C2, A2_2]: (coll(A2_2, B2, C2) => coll(B2, A2_2, C2))).
% 27.60/4.00 fof(ruleD21, axiom, ![B2, C2, D2, A2_2, P2, Q2, U2, V2]: (eqangle(A2_2, B2, C2, D2, P2, Q2, U2, V2) => eqangle(A2_2, B2, P2, Q2, C2, D2, U2, V2))).
% 27.60/4.00 fof(ruleD22, axiom, ![F, G, H, B2, C2, D2, E2, A2_2, P2, Q2, U2, V2]: ((eqangle(A2_2, B2, C2, D2, P2, Q2, U2, V2) & eqangle(P2, Q2, U2, V2, E2, F, G, H)) => eqangle(A2_2, B2, C2, D2, E2, F, G, H))).
% 27.60/4.00 fof(ruleD39, axiom, ![B2, C2, D2, A2_2, P2, Q2]: (eqangle(A2_2, B2, P2, Q2, C2, D2, P2, Q2) => para(A2_2, B2, C2, D2))).
% 27.60/4.00 fof(ruleD4, axiom, ![B2, C2, D2, A2_2]: (para(A2_2, B2, C2, D2) => para(A2_2, B2, D2, C2))).
% 27.60/4.00 fof(ruleD40, axiom, ![B2, C2, D2, A2_2, P2, Q2]: (para(A2_2, B2, C2, D2) => eqangle(A2_2, B2, P2, Q2, C2, D2, P2, Q2))).
% 27.60/4.00 fof(ruleD42b, axiom, ![B2, A2_2, P2, Q2]: ((eqangle(P2, A2_2, P2, B2, Q2, A2_2, Q2, B2) & coll(P2, Q2, B2)) => cyclic(A2_2, B2, P2, Q2))).
% 27.60/4.00 fof(ruleD43, axiom, ![R, B2, C2, A2_2, P2, Q2]: ((cyclic(A2_2, B2, C2, P2) & (cyclic(A2_2, B2, C2, Q2) & (cyclic(A2_2, B2, C2, R) & eqangle(C2, A2_2, C2, B2, R, P2, R, Q2)))) => cong(A2_2, B2, P2, Q2))).
% 27.60/4.00 fof(ruleD5, axiom, ![B2, C2, D2, A2_2]: (para(A2_2, B2, C2, D2) => para(C2, D2, A2_2, B2))).
% 27.60/4.00 fof(ruleD56, axiom, ![B2, A2_2, P2, Q2]: ((cong(A2_2, P2, B2, P2) & cong(A2_2, Q2, B2, Q2)) => perp(A2_2, B2, P2, Q2))).
% 27.60/4.00 fof(ruleD66, axiom, ![B2, C2, A2_2]: (para(A2_2, B2, A2_2, C2) => coll(A2_2, B2, C2))).
% 27.60/4.00 fof(ruleD73, axiom, ![B2, C2, D2, A2_2, P2, Q2, U2, V2]: ((eqangle(A2_2, B2, C2, D2, P2, Q2, U2, V2) & para(P2, Q2, U2, V2)) => para(A2_2, B2, C2, D2))).
% 27.60/4.00 fof(ruleD8, axiom, ![B2, C2, D2, A2_2]: (perp(A2_2, B2, C2, D2) => perp(C2, D2, A2_2, B2))).
% 27.60/4.00 fof(ruleD9, axiom, ![B2, C2, D2, E2, F2, A2_2]: ((perp(A2_2, B2, C2, D2) & perp(C2, D2, E2, F2)) => para(A2_2, B2, E2, F2))).
% 27.60/4.00
% 27.60/4.00 Now clausify the problem and encode Horn clauses using encoding 3 of
% 27.60/4.00 http://www.cse.chalmers.se/~nicsma/papers/horn.pdf.
% 27.60/4.00 We repeatedly replace C & s=t => u=v by the two clauses:
% 27.60/4.00 fresh(y, y, x1...xn) = u
% 27.60/4.00 C => fresh(s, t, x1...xn) = v
% 27.60/4.00 where fresh is a fresh function symbol and x1..xn are the free
% 27.60/4.00 variables of u and v.
% 27.60/4.00 A predicate p(X) is encoded as p(X)=true (this is sound, because the
% 27.60/4.00 input problem has no model of domain size 1).
% 27.60/4.00
% 27.60/4.00 The encoding turns the above axioms into the following unit equations and goals:
% 27.60/4.00
% 27.60/4.00 Axiom 1 (ruleD1): fresh146(X, X, Y, Z, W) = true.
% 27.60/4.00 Axiom 2 (ruleD2): fresh133(X, X, Y, Z, W) = true.
% 27.60/4.00 Axiom 3 (ruleD66): fresh66(X, X, Y, Z, W) = true.
% 27.60/4.00 Axiom 4 (ruleD43): fresh185(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 5 (ruleD14): fresh140(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 6 (ruleD15): fresh139(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 7 (ruleD16): fresh138(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 8 (ruleD17): fresh136(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 9 (ruleD39): fresh106(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 10 (ruleD4): fresh105(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 11 (ruleD42b): fresh102(X, X, Y, Z, W, V) = cyclic(Y, Z, W, V).
% 27.60/4.00 Axiom 12 (ruleD42b): fresh101(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 13 (ruleD5): fresh92(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 14 (ruleD56): fresh80(X, X, Y, Z, W, V) = perp(Y, Z, W, V).
% 27.60/4.00 Axiom 15 (ruleD56): fresh79(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 16 (ruleD73): fresh57(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 17 (ruleD8): fresh52(X, X, Y, Z, W, V) = true.
% 27.60/4.00 Axiom 18 (ruleD9): fresh50(X, X, Y, Z, W, V) = true.
% 27.60/4.01 Axiom 19 (ruleD43): fresh183(X, X, Y, Z, W, V, U) = cong(Y, Z, V, U).
% 27.60/4.01 Axiom 20 (ruleD17): fresh137(X, X, Y, Z, W, V, U) = cyclic(Z, W, V, U).
% 27.60/4.01 Axiom 21 (exemplo6GDDFULL8110989_6): eqangle(i, b, b, c, i, b, b, a) = true.
% 27.60/4.01 Axiom 22 (ruleD1): fresh146(coll(X, Y, Z), true, X, Y, Z) = coll(X, Z, Y).
% 27.60/4.01 Axiom 23 (ruleD2): fresh133(coll(X, Y, Z), true, X, Y, Z) = coll(Y, X, Z).
% 27.60/4.01 Axiom 24 (ruleD40): fresh104(X, X, Y, Z, W, V, U, T) = true.
% 27.60/4.01 Axiom 25 (ruleD9): fresh51(X, X, Y, Z, W, V, U, T) = para(Y, Z, U, T).
% 27.60/4.01 Axiom 26 (ruleD66): fresh66(para(X, Y, X, Z), true, X, Y, Z) = coll(X, Y, Z).
% 27.60/4.01 Axiom 27 (ruleD43): fresh184(X, X, Y, Z, W, V, U) = fresh185(cyclic(Y, Z, W, V), true, Y, Z, V, U).
% 27.60/4.01 Axiom 28 (ruleD14): fresh140(cyclic(X, Y, Z, W), true, X, Y, Z, W) = cyclic(X, Y, W, Z).
% 27.60/4.01 Axiom 29 (ruleD15): fresh139(cyclic(X, Y, Z, W), true, X, Y, Z, W) = cyclic(X, Z, Y, W).
% 27.60/4.01 Axiom 30 (ruleD16): fresh138(cyclic(X, Y, Z, W), true, X, Y, Z, W) = cyclic(Y, X, Z, W).
% 27.60/4.01 Axiom 31 (ruleD19): fresh134(X, X, Y, Z, W, V, U, T, S, X2) = true.
% 27.60/4.01 Axiom 32 (ruleD21): fresh131(X, X, Y, Z, W, V, U, T, S, X2) = true.
% 27.60/4.01 Axiom 33 (ruleD22): fresh129(X, X, Y, Z, W, V, U, T, S, X2) = true.
% 27.60/4.01 Axiom 34 (ruleD4): fresh105(para(X, Y, Z, W), true, X, Y, Z, W) = para(X, Y, W, Z).
% 27.60/4.01 Axiom 35 (ruleD5): fresh92(para(X, Y, Z, W), true, X, Y, Z, W) = para(Z, W, X, Y).
% 27.60/4.01 Axiom 36 (ruleD56): fresh80(cong(X, Y, Z, Y), true, X, Z, W, Y) = fresh79(cong(X, W, Z, W), true, X, Z, W, Y).
% 27.60/4.01 Axiom 37 (ruleD73): fresh58(X, X, Y, Z, W, V, U, T, S, X2) = para(Y, Z, W, V).
% 27.60/4.01 Axiom 38 (ruleD8): fresh52(perp(X, Y, Z, W), true, X, Y, Z, W) = perp(Z, W, X, Y).
% 27.60/4.01 Axiom 39 (ruleD43): fresh182(X, X, Y, Z, W, V, U, T) = fresh183(cyclic(Y, Z, W, U), true, Y, Z, W, V, U).
% 27.60/4.01 Axiom 40 (ruleD17): fresh137(cyclic(X, Y, Z, W), true, X, Y, Z, V, W) = fresh136(cyclic(X, Y, Z, V), true, Y, Z, V, W).
% 27.60/4.01 Axiom 41 (ruleD40): fresh104(para(X, Y, Z, W), true, X, Y, Z, W, V, U) = eqangle(X, Y, V, U, Z, W, V, U).
% 27.60/4.01 Axiom 42 (ruleD9): fresh51(perp(X, Y, Z, W), true, V, U, X, Y, Z, W) = fresh50(perp(V, U, X, Y), true, V, U, Z, W).
% 27.60/4.01 Axiom 43 (ruleD22): fresh130(X, X, Y, Z, W, V, U, T, S, X2, Y2, Z2, W2, V2) = eqangle(Y, Z, W, V, Y2, Z2, W2, V2).
% 27.60/4.01 Axiom 44 (ruleD39): fresh106(eqangle(X, Y, Z, W, V, U, Z, W), true, X, Y, V, U) = para(X, Y, V, U).
% 27.60/4.01 Axiom 45 (ruleD42b): fresh102(eqangle(X, Y, X, Z, W, Y, W, Z), true, Y, Z, X, W) = fresh101(coll(X, W, Z), true, Y, Z, X, W).
% 27.60/4.01 Axiom 46 (ruleD43): fresh182(eqangle(X, Y, X, Z, W, V, W, U), true, Y, Z, X, V, U, W) = fresh184(cyclic(Y, Z, X, W), true, Y, Z, X, V, U).
% 27.60/4.01 Axiom 47 (ruleD19): fresh134(eqangle(X, Y, Z, W, V, U, T, S), true, X, Y, Z, W, V, U, T, S) = eqangle(Z, W, X, Y, T, S, V, U).
% 27.60/4.01 Axiom 48 (ruleD21): fresh131(eqangle(X, Y, Z, W, V, U, T, S), true, X, Y, Z, W, V, U, T, S) = eqangle(X, Y, V, U, Z, W, T, S).
% 27.60/4.01 Axiom 49 (ruleD73): fresh58(eqangle(X, Y, Z, W, V, U, T, S), true, X, Y, Z, W, V, U, T, S) = fresh57(para(V, U, T, S), true, X, Y, Z, W).
% 27.60/4.01 Axiom 50 (ruleD22): fresh130(eqangle(X, Y, Z, W, V, U, T, S), true, X2, Y2, Z2, W2, X, Y, Z, W, V, U, T, S) = fresh129(eqangle(X2, Y2, Z2, W2, X, Y, Z, W), true, X2, Y2, Z2, W2, V, U, T, S).
% 27.60/4.01
% 27.60/4.01 Lemma 51: para(b, c, b, a) = true.
% 27.60/4.01 Proof:
% 27.60/4.01 para(b, c, b, a)
% 27.60/4.01 = { by axiom 44 (ruleD39) R->L }
% 27.60/4.01 fresh106(eqangle(b, c, i, b, b, a, i, b), true, b, c, b, a)
% 27.60/4.01 = { by axiom 47 (ruleD19) R->L }
% 27.60/4.01 fresh106(fresh134(eqangle(i, b, b, c, i, b, b, a), true, i, b, b, c, i, b, b, a), true, b, c, b, a)
% 27.60/4.01 = { by axiom 21 (exemplo6GDDFULL8110989_6) }
% 27.60/4.01 fresh106(fresh134(true, true, i, b, b, c, i, b, b, a), true, b, c, b, a)
% 27.60/4.01 = { by axiom 31 (ruleD19) }
% 27.60/4.01 fresh106(true, true, b, c, b, a)
% 27.60/4.01 = { by axiom 9 (ruleD39) }
% 27.60/4.01 true
% 27.60/4.01
% 27.60/4.01 Lemma 52: para(i, b, i, b) = true.
% 27.60/4.01 Proof:
% 27.60/4.01 para(i, b, i, b)
% 27.60/4.01 = { by axiom 37 (ruleD73) R->L }
% 27.60/4.01 fresh58(true, true, i, b, i, b, b, c, b, a)
% 27.60/4.01 = { by axiom 32 (ruleD21) R->L }
% 27.60/4.01 fresh58(fresh131(true, true, i, b, b, c, i, b, b, a), true, i, b, i, b, b, c, b, a)
% 27.60/4.01 = { by axiom 21 (exemplo6GDDFULL8110989_6) R->L }
% 27.60/4.01 fresh58(fresh131(eqangle(i, b, b, c, i, b, b, a), true, i, b, b, c, i, b, b, a), true, i, b, i, b, b, c, b, a)
% 27.60/4.01 = { by axiom 48 (ruleD21) }
% 27.60/4.01 fresh58(eqangle(i, b, i, b, b, c, b, a), true, i, b, i, b, b, c, b, a)
% 27.60/4.01 = { by axiom 49 (ruleD73) }
% 27.60/4.01 fresh57(para(b, c, b, a), true, i, b, i, b)
% 27.60/4.01 = { by lemma 51 }
% 27.60/4.01 fresh57(true, true, i, b, i, b)
% 27.60/4.01 = { by axiom 16 (ruleD73) }
% 27.60/4.01 true
% 27.60/4.01
% 27.60/4.01 Lemma 53: cyclic(b, i, i, X) = true.
% 27.60/4.01 Proof:
% 27.60/4.01 cyclic(b, i, i, X)
% 27.60/4.01 = { by axiom 28 (ruleD14) R->L }
% 27.60/4.01 fresh140(cyclic(b, i, X, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 29 (ruleD15) R->L }
% 27.60/4.01 fresh140(fresh139(cyclic(b, X, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 30 (ruleD16) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(cyclic(X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 11 (ruleD42b) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh102(true, true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 31 (ruleD19) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh102(fresh134(true, true, i, b, i, X, i, b, i, X), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 24 (ruleD40) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh102(fresh134(fresh104(true, true, i, b, i, b, i, X), true, i, b, i, X, i, b, i, X), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by lemma 52 R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh102(fresh134(fresh104(para(i, b, i, b), true, i, b, i, b, i, X), true, i, b, i, X, i, b, i, X), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 41 (ruleD40) }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh102(fresh134(eqangle(i, b, i, X, i, b, i, X), true, i, b, i, X, i, b, i, X), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 47 (ruleD19) }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh102(eqangle(i, X, i, b, i, X, i, b), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 45 (ruleD42b) }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(coll(i, i, b), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 22 (ruleD1) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(fresh146(coll(i, b, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 23 (ruleD2) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(coll(b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 26 (ruleD66) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(para(b, i, b, i), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 34 (ruleD4) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(fresh105(para(b, i, i, b), true, b, i, i, b), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 35 (ruleD5) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(fresh105(fresh92(para(i, b, b, i), true, i, b, b, i), true, b, i, i, b), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by axiom 34 (ruleD4) R->L }
% 27.60/4.01 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(fresh105(fresh92(fresh105(para(i, b, i, b), true, i, b, i, b), true, i, b, b, i), true, b, i, i, b), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.01 = { by lemma 52 }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(fresh105(fresh92(fresh105(true, true, i, b, i, b), true, i, b, b, i), true, b, i, i, b), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 10 (ruleD4) }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(fresh105(fresh92(true, true, i, b, b, i), true, b, i, i, b), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 13 (ruleD5) }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(fresh105(true, true, b, i, i, b), true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 10 (ruleD4) }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(fresh66(true, true, b, i, i), true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 3 (ruleD66) }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(fresh146(fresh133(true, true, b, i, i), true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 2 (ruleD2) }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(fresh146(true, true, i, b, i), true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 1 (ruleD1) }
% 27.60/4.02 fresh140(fresh139(fresh138(fresh101(true, true, X, b, i, i), true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 12 (ruleD42b) }
% 27.60/4.02 fresh140(fresh139(fresh138(true, true, X, b, i, i), true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 7 (ruleD16) }
% 27.60/4.02 fresh140(fresh139(true, true, b, X, i, i), true, b, i, X, i)
% 27.60/4.02 = { by axiom 6 (ruleD15) }
% 27.60/4.02 fresh140(true, true, b, i, X, i)
% 27.60/4.02 = { by axiom 5 (ruleD14) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Lemma 54: cyclic(i, i, X, Y) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 cyclic(i, i, X, Y)
% 27.60/4.02 = { by axiom 20 (ruleD17) R->L }
% 27.60/4.02 fresh137(true, true, b, i, i, X, Y)
% 27.60/4.02 = { by lemma 53 R->L }
% 27.60/4.02 fresh137(cyclic(b, i, i, Y), true, b, i, i, X, Y)
% 27.60/4.02 = { by axiom 40 (ruleD17) }
% 27.60/4.02 fresh136(cyclic(b, i, i, X), true, i, i, X, Y)
% 27.60/4.02 = { by lemma 53 }
% 27.60/4.02 fresh136(true, true, i, i, X, Y)
% 27.60/4.02 = { by axiom 8 (ruleD17) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Lemma 55: cyclic(i, X, Y, Z) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 cyclic(i, X, Y, Z)
% 27.60/4.02 = { by axiom 20 (ruleD17) R->L }
% 27.60/4.02 fresh137(true, true, i, i, X, Y, Z)
% 27.60/4.02 = { by lemma 54 R->L }
% 27.60/4.02 fresh137(cyclic(i, i, X, Z), true, i, i, X, Y, Z)
% 27.60/4.02 = { by axiom 40 (ruleD17) }
% 27.60/4.02 fresh136(cyclic(i, i, X, Y), true, i, X, Y, Z)
% 27.60/4.02 = { by lemma 54 }
% 27.60/4.02 fresh136(true, true, i, X, Y, Z)
% 27.60/4.02 = { by axiom 8 (ruleD17) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Lemma 56: cyclic(X, Y, Z, W) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 cyclic(X, Y, Z, W)
% 27.60/4.02 = { by axiom 20 (ruleD17) R->L }
% 27.60/4.02 fresh137(true, true, i, X, Y, Z, W)
% 27.60/4.02 = { by lemma 55 R->L }
% 27.60/4.02 fresh137(cyclic(i, X, Y, W), true, i, X, Y, Z, W)
% 27.60/4.02 = { by axiom 40 (ruleD17) }
% 27.60/4.02 fresh136(cyclic(i, X, Y, Z), true, X, Y, Z, W)
% 27.60/4.02 = { by lemma 55 }
% 27.60/4.02 fresh136(true, true, X, Y, Z, W)
% 27.60/4.02 = { by axiom 8 (ruleD17) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Lemma 57: cong(c, X, a, X) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 cong(c, X, a, X)
% 27.60/4.02 = { by axiom 19 (ruleD43) R->L }
% 27.60/4.02 fresh183(true, true, c, X, b, a, X)
% 27.60/4.02 = { by lemma 56 R->L }
% 27.60/4.02 fresh183(cyclic(c, X, b, X), true, c, X, b, a, X)
% 27.60/4.02 = { by axiom 39 (ruleD43) R->L }
% 27.60/4.02 fresh182(true, true, c, X, b, a, X, b)
% 27.60/4.02 = { by axiom 24 (ruleD40) R->L }
% 27.60/4.02 fresh182(fresh104(true, true, b, c, b, a, b, X), true, c, X, b, a, X, b)
% 27.60/4.02 = { by lemma 51 R->L }
% 27.60/4.02 fresh182(fresh104(para(b, c, b, a), true, b, c, b, a, b, X), true, c, X, b, a, X, b)
% 27.60/4.02 = { by axiom 41 (ruleD40) }
% 27.60/4.02 fresh182(eqangle(b, c, b, X, b, a, b, X), true, c, X, b, a, X, b)
% 27.60/4.02 = { by axiom 46 (ruleD43) }
% 27.60/4.02 fresh184(cyclic(c, X, b, b), true, c, X, b, a, X)
% 27.60/4.02 = { by lemma 56 }
% 27.60/4.02 fresh184(true, true, c, X, b, a, X)
% 27.60/4.02 = { by axiom 27 (ruleD43) }
% 27.60/4.02 fresh185(cyclic(c, X, b, a), true, c, X, a, X)
% 27.60/4.02 = { by lemma 56 }
% 27.60/4.02 fresh185(true, true, c, X, a, X)
% 27.60/4.02 = { by axiom 4 (ruleD43) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Lemma 58: perp(c, a, X, Y) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 perp(c, a, X, Y)
% 27.60/4.02 = { by axiom 14 (ruleD56) R->L }
% 27.60/4.02 fresh80(true, true, c, a, X, Y)
% 27.60/4.02 = { by lemma 57 R->L }
% 27.60/4.02 fresh80(cong(c, Y, a, Y), true, c, a, X, Y)
% 27.60/4.02 = { by axiom 36 (ruleD56) }
% 27.60/4.02 fresh79(cong(c, X, a, X), true, c, a, X, Y)
% 27.60/4.02 = { by lemma 57 }
% 27.60/4.02 fresh79(true, true, c, a, X, Y)
% 27.60/4.02 = { by axiom 15 (ruleD56) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Lemma 59: eqangle(X, Y, Z, W, V, U, Z, W) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 eqangle(X, Y, Z, W, V, U, Z, W)
% 27.60/4.02 = { by axiom 41 (ruleD40) R->L }
% 27.60/4.02 fresh104(para(X, Y, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by axiom 25 (ruleD9) R->L }
% 27.60/4.02 fresh104(fresh51(true, true, X, Y, c, a, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by lemma 58 R->L }
% 27.60/4.02 fresh104(fresh51(perp(c, a, V, U), true, X, Y, c, a, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by axiom 42 (ruleD9) }
% 27.60/4.02 fresh104(fresh50(perp(X, Y, c, a), true, X, Y, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by axiom 38 (ruleD8) R->L }
% 27.60/4.02 fresh104(fresh50(fresh52(perp(c, a, X, Y), true, c, a, X, Y), true, X, Y, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by lemma 58 }
% 27.60/4.02 fresh104(fresh50(fresh52(true, true, c, a, X, Y), true, X, Y, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by axiom 17 (ruleD8) }
% 27.60/4.02 fresh104(fresh50(true, true, X, Y, V, U), true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by axiom 18 (ruleD9) }
% 27.60/4.02 fresh104(true, true, X, Y, V, U, Z, W)
% 27.60/4.02 = { by axiom 24 (ruleD40) }
% 27.60/4.02 true
% 27.60/4.02
% 27.60/4.02 Goal 1 (exemplo6GDDFULL8110989_9): eqangle(b1, a1, a1, n, n, a1, a1, c1) = true.
% 27.60/4.02 Proof:
% 27.60/4.02 eqangle(b1, a1, a1, n, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 43 (ruleD22) R->L }
% 27.60/4.02 fresh130(true, true, b1, a1, a1, n, X, Y, X, Y, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 32 (ruleD21) R->L }
% 27.60/4.02 fresh130(fresh131(true, true, X, Y, n, a1, X, Y, a1, c1), true, b1, a1, a1, n, X, Y, X, Y, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 31 (ruleD19) R->L }
% 27.60/4.02 fresh130(fresh131(fresh134(true, true, n, a1, X, Y, a1, c1, X, Y), true, X, Y, n, a1, X, Y, a1, c1), true, b1, a1, a1, n, X, Y, X, Y, n, a1, a1, c1)
% 27.60/4.02 = { by lemma 59 R->L }
% 27.60/4.02 fresh130(fresh131(fresh134(eqangle(n, a1, X, Y, a1, c1, X, Y), true, n, a1, X, Y, a1, c1, X, Y), true, X, Y, n, a1, X, Y, a1, c1), true, b1, a1, a1, n, X, Y, X, Y, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 47 (ruleD19) }
% 27.60/4.02 fresh130(fresh131(eqangle(X, Y, n, a1, X, Y, a1, c1), true, X, Y, n, a1, X, Y, a1, c1), true, b1, a1, a1, n, X, Y, X, Y, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 48 (ruleD21) }
% 27.60/4.02 fresh130(eqangle(X, Y, X, Y, n, a1, a1, c1), true, b1, a1, a1, n, X, Y, X, Y, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 50 (ruleD22) }
% 27.60/4.02 fresh129(eqangle(b1, a1, a1, n, X, Y, X, Y), true, b1, a1, a1, n, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 48 (ruleD21) R->L }
% 27.60/4.02 fresh129(fresh131(eqangle(b1, a1, X, Y, a1, n, X, Y), true, b1, a1, X, Y, a1, n, X, Y), true, b1, a1, a1, n, n, a1, a1, c1)
% 27.60/4.02 = { by lemma 59 }
% 27.60/4.02 fresh129(fresh131(true, true, b1, a1, X, Y, a1, n, X, Y), true, b1, a1, a1, n, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 32 (ruleD21) }
% 27.60/4.02 fresh129(true, true, b1, a1, a1, n, n, a1, a1, c1)
% 27.60/4.02 = { by axiom 33 (ruleD22) }
% 27.60/4.02 true
% 27.60/4.02 % SZS output end Proof
% 27.60/4.02
% 27.60/4.02 RESULT: Theorem (the conjecture is true).
%------------------------------------------------------------------------------