TSTP Solution File: GEO175+1 by Z3---4.8.9.0
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- Process Solution
%------------------------------------------------------------------------------
% File : Z3---4.8.9.0
% Problem : GEO175+1 : TPTP v8.1.0. Released v3.3.0.
% Transfm : none
% Format : tptp
% Command : z3_tptp -proof -model -t:%d -file:%s
% Computer : n004.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 : Fri Sep 16 20:35:16 EDT 2022
% Result : Theorem 0.21s 0.42s
% Output : Proof 0.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : GEO175+1 : TPTP v8.1.0. Released v3.3.0.
% 0.03/0.13 % Command : z3_tptp -proof -model -t:%d -file:%s
% 0.14/0.34 % Computer : n004.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 300
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Wed Aug 31 06:41:49 EDT 2022
% 0.14/0.34 % CPUTime :
% 0.14/0.34 Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.14/0.34 Usage: tptp [options] [-file:]file
% 0.14/0.34 -h, -? prints this message.
% 0.14/0.34 -smt2 print SMT-LIB2 benchmark.
% 0.14/0.34 -m, -model generate model.
% 0.14/0.34 -p, -proof generate proof.
% 0.14/0.34 -c, -core generate unsat core of named formulas.
% 0.14/0.34 -st, -statistics display statistics.
% 0.14/0.34 -t:timeout set timeout (in second).
% 0.14/0.34 -smt2status display status in smt2 format instead of SZS.
% 0.14/0.34 -check_status check the status produced by Z3 against annotation in benchmark.
% 0.14/0.34 -<param>:<value> configuration parameter and value.
% 0.14/0.34 -o:<output-file> file to place output in.
% 0.21/0.42 % SZS status Theorem
% 0.21/0.42 % SZS output start Proof
% 0.21/0.42 tff(convergent_lines_type, type, (
% 0.21/0.42 convergent_lines: ( $i * $i ) > $o)).
% 0.21/0.42 tff(tptp_fun_U_1_type, type, (
% 0.21/0.42 tptp_fun_U_1: $i)).
% 0.21/0.42 tff(distinct_lines_type, type, (
% 0.21/0.42 distinct_lines: ( $i * $i ) > $o)).
% 0.21/0.42 tff(tptp_fun_V_0_type, type, (
% 0.21/0.42 tptp_fun_V_0: $i)).
% 0.21/0.42 tff(apart_point_and_line_type, type, (
% 0.21/0.42 apart_point_and_line: ( $i * $i ) > $o)).
% 0.21/0.42 tff(intersection_point_type, type, (
% 0.21/0.42 intersection_point: ( $i * $i ) > $i)).
% 0.21/0.42 tff(distinct_points_type, type, (
% 0.21/0.42 distinct_points: ( $i * $i ) > $o)).
% 0.21/0.42 tff(tptp_fun_X_3_type, type, (
% 0.21/0.42 tptp_fun_X_3: $i)).
% 0.21/0.42 tff(tptp_fun_Y_2_type, type, (
% 0.21/0.42 tptp_fun_Y_2: $i)).
% 0.21/0.42 tff(1,assumption,(~convergent_lines(U!1, U!1)), introduced(assumption)).
% 0.21/0.42 tff(2,plain,
% 0.21/0.42 ((~(apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~(distinct_points(X!3, Y!2) & convergent_lines(U!1, V!0) & distinct_points(X!3, intersection_point(U!1, V!0)))))) <=> (~(apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~(distinct_points(X!3, Y!2) & convergent_lines(U!1, V!0) & distinct_points(X!3, intersection_point(U!1, V!0))))))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(3,plain,
% 0.21/0.42 ((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))) <=> (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V))))))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(4,plain,
% 0.21/0.42 ((~![X: $i, Y: $i, U: $i, V: $i] : (((distinct_points(X, Y) & convergent_lines(U, V)) & distinct_points(X, intersection_point(U, V))) => (apart_point_and_line(X, U) | apart_point_and_line(X, V)))) <=> (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V))))))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(5,axiom,(~![X: $i, Y: $i, U: $i, V: $i] : (((distinct_points(X, Y) & convergent_lines(U, V)) & distinct_points(X, intersection_point(U, V))) => (apart_point_and_line(X, U) | apart_point_and_line(X, V)))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p','con')).
% 0.21/0.42 tff(6,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[5, 4])).
% 0.21/0.42 tff(7,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[6, 3])).
% 0.21/0.42 tff(8,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[7, 3])).
% 0.21/0.42 tff(9,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[8, 3])).
% 0.21/0.42 tff(10,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[9, 3])).
% 0.21/0.42 tff(11,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[10, 3])).
% 0.21/0.42 tff(12,plain,
% 0.21/0.42 (~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & convergent_lines(U, V) & distinct_points(X, intersection_point(U, V)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[11, 3])).
% 0.21/0.42 tff(13,plain,(
% 0.21/0.42 ~(apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~(distinct_points(X!3, Y!2) & convergent_lines(U!1, V!0) & distinct_points(X!3, intersection_point(U!1, V!0)))))),
% 0.21/0.42 inference(skolemize,[status(sab)],[12])).
% 0.21/0.42 tff(14,plain,
% 0.21/0.42 (~(apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~(distinct_points(X!3, Y!2) & convergent_lines(U!1, V!0) & distinct_points(X!3, intersection_point(U!1, V!0)))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[13, 2])).
% 0.21/0.42 tff(15,plain,
% 0.21/0.42 (distinct_points(X!3, Y!2) & convergent_lines(U!1, V!0) & distinct_points(X!3, intersection_point(U!1, V!0))),
% 0.21/0.42 inference(or_elim,[status(thm)],[14])).
% 0.21/0.42 tff(16,plain,
% 0.21/0.42 (convergent_lines(U!1, V!0)),
% 0.21/0.42 inference(and_elim,[status(thm)],[15])).
% 0.21/0.42 tff(17,plain,
% 0.21/0.42 (^[X: $i, Y: $i] : refl(((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X))) <=> ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(18,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X))) <=> ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[17])).
% 0.21/0.42 tff(19,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X))) <=> ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(20,plain,
% 0.21/0.42 (^[X: $i, Y: $i] : rewrite((convergent_lines(X, Y) => (~apart_point_and_line(intersection_point(X, Y), X))) <=> ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(21,plain,
% 0.21/0.42 (![X: $i, Y: $i] : (convergent_lines(X, Y) => (~apart_point_and_line(intersection_point(X, Y), X))) <=> ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[20])).
% 0.21/0.42 tff(22,axiom,(![X: $i, Y: $i] : (convergent_lines(X, Y) => (~apart_point_and_line(intersection_point(X, Y), X)))), file('/export/starexec/sandbox2/benchmark/Axioms/GEO006+0.ax','ci3')).
% 0.21/0.42 tff(23,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[22, 21])).
% 0.21/0.42 tff(24,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[23, 19])).
% 0.21/0.42 tff(25,plain,(
% 0.21/0.42 ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(skolemize,[status(sab)],[24])).
% 0.21/0.42 tff(26,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[25, 18])).
% 0.21/0.42 tff(27,plain,
% 0.21/0.42 (((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))) | ((~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), U!1)))) <=> ((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))) | (~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), U!1)))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(28,plain,
% 0.21/0.42 ((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))) | ((~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), U!1)))),
% 0.21/0.42 inference(quant_inst,[status(thm)],[])).
% 0.21/0.42 tff(29,plain,
% 0.21/0.42 ((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), X)))) | (~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), U!1))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[28, 27])).
% 0.21/0.42 tff(30,plain,
% 0.21/0.42 (~apart_point_and_line(intersection_point(U!1, V!0), U!1)),
% 0.21/0.42 inference(unit_resolution,[status(thm)],[29, 26, 16])).
% 0.21/0.42 tff(31,plain,
% 0.21/0.42 (^[X: $i, Y: $i] : refl(((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y))) <=> ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(32,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y))) <=> ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[31])).
% 0.21/0.42 tff(33,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y))) <=> ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(34,plain,
% 0.21/0.42 (^[X: $i, Y: $i] : rewrite((convergent_lines(X, Y) => (~apart_point_and_line(intersection_point(X, Y), Y))) <=> ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(35,plain,
% 0.21/0.42 (![X: $i, Y: $i] : (convergent_lines(X, Y) => (~apart_point_and_line(intersection_point(X, Y), Y))) <=> ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[34])).
% 0.21/0.42 tff(36,axiom,(![X: $i, Y: $i] : (convergent_lines(X, Y) => (~apart_point_and_line(intersection_point(X, Y), Y)))), file('/export/starexec/sandbox2/benchmark/Axioms/GEO006+0.ax','ci4')).
% 0.21/0.42 tff(37,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[36, 35])).
% 0.21/0.42 tff(38,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[37, 33])).
% 0.21/0.42 tff(39,plain,(
% 0.21/0.42 ![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(skolemize,[status(sab)],[38])).
% 0.21/0.42 tff(40,plain,
% 0.21/0.42 (![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[39, 32])).
% 0.21/0.42 tff(41,plain,
% 0.21/0.42 (((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))) | ((~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), V!0)))) <=> ((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))) | (~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), V!0)))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(42,plain,
% 0.21/0.42 ((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))) | ((~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), V!0)))),
% 0.21/0.42 inference(quant_inst,[status(thm)],[])).
% 0.21/0.42 tff(43,plain,
% 0.21/0.42 ((~![X: $i, Y: $i] : ((~convergent_lines(X, Y)) | (~apart_point_and_line(intersection_point(X, Y), Y)))) | (~convergent_lines(U!1, V!0)) | (~apart_point_and_line(intersection_point(U!1, V!0), V!0))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[42, 41])).
% 0.21/0.42 tff(44,plain,
% 0.21/0.42 (~apart_point_and_line(intersection_point(U!1, V!0), V!0)),
% 0.21/0.42 inference(unit_resolution,[status(thm)],[43, 40, 16])).
% 0.21/0.42 tff(45,plain,
% 0.21/0.42 (distinct_points(X!3, intersection_point(U!1, V!0))),
% 0.21/0.42 inference(and_elim,[status(thm)],[15])).
% 0.21/0.42 tff(46,plain,
% 0.21/0.42 (~apart_point_and_line(X!3, U!1)),
% 0.21/0.42 inference(or_elim,[status(thm)],[14])).
% 0.21/0.42 tff(47,plain,
% 0.21/0.42 (~apart_point_and_line(X!3, V!0)),
% 0.21/0.42 inference(or_elim,[status(thm)],[14])).
% 0.21/0.42 tff(48,plain,
% 0.21/0.42 (^[X: $i, Y: $i, U: $i, V: $i] : refl((apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V))) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(49,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V))) <=> ![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[48])).
% 0.21/0.42 tff(50,plain,
% 0.21/0.42 (^[X: $i, Y: $i, U: $i, V: $i] : trans(monotonicity(trans(monotonicity(rewrite((distinct_points(X, Y) & distinct_lines(U, V)) <=> (~((~distinct_points(X, Y)) | (~distinct_lines(U, V))))), ((~(distinct_points(X, Y) & distinct_lines(U, V))) <=> (~(~((~distinct_points(X, Y)) | (~distinct_lines(U, V))))))), rewrite((~(~((~distinct_points(X, Y)) | (~distinct_lines(U, V))))) <=> ((~distinct_points(X, Y)) | (~distinct_lines(U, V)))), ((~(distinct_points(X, Y) & distinct_lines(U, V))) <=> ((~distinct_points(X, Y)) | (~distinct_lines(U, V))))), ((apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V)))) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | ((~distinct_points(X, Y)) | (~distinct_lines(U, V)))))), rewrite((apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | ((~distinct_points(X, Y)) | (~distinct_lines(U, V)))) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))), ((apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V)))) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(51,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V)))) <=> ![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[50])).
% 0.21/0.42 tff(52,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V)))) <=> ![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))),
% 0.21/0.42 inference(rewrite,[status(thm)],[])).
% 0.21/0.42 tff(53,plain,
% 0.21/0.42 (^[X: $i, Y: $i, U: $i, V: $i] : trans(monotonicity(trans(monotonicity(trans(monotonicity(rewrite((apart_point_and_line(X, U) | apart_point_and_line(X, V)) <=> (apart_point_and_line(X, V) | apart_point_and_line(X, U))), (((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) <=> ((apart_point_and_line(X, V) | apart_point_and_line(X, U)) | apart_point_and_line(Y, U)))), rewrite(((apart_point_and_line(X, V) | apart_point_and_line(X, U)) | apart_point_and_line(Y, U)) <=> (apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U))), (((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) <=> (apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U)))), ((((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) | apart_point_and_line(Y, V)) <=> ((apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U)) | apart_point_and_line(Y, V)))), rewrite(((apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U)) | apart_point_and_line(Y, V)) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U))), ((((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) | apart_point_and_line(Y, V)) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U)))), (((distinct_points(X, Y) & distinct_lines(U, V)) => (((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) | apart_point_and_line(Y, V))) <=> ((distinct_points(X, Y) & distinct_lines(U, V)) => (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U))))), rewrite(((distinct_points(X, Y) & distinct_lines(U, V)) => (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U))) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))), (((distinct_points(X, Y) & distinct_lines(U, V)) => (((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) | apart_point_and_line(Y, V))) <=> (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))))),
% 0.21/0.42 inference(bind,[status(th)],[])).
% 0.21/0.42 tff(54,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : ((distinct_points(X, Y) & distinct_lines(U, V)) => (((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) | apart_point_and_line(Y, V))) <=> ![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))),
% 0.21/0.42 inference(quant_intro,[status(thm)],[53])).
% 0.21/0.42 tff(55,axiom,(![X: $i, Y: $i, U: $i, V: $i] : ((distinct_points(X, Y) & distinct_lines(U, V)) => (((apart_point_and_line(X, U) | apart_point_and_line(X, V)) | apart_point_and_line(Y, U)) | apart_point_and_line(Y, V)))), file('/export/starexec/sandbox2/benchmark/Axioms/GEO006+0.ax','cu1')).
% 0.21/0.42 tff(56,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[55, 54])).
% 0.21/0.42 tff(57,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[56, 52])).
% 0.21/0.42 tff(58,plain,(
% 0.21/0.42 ![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~(distinct_points(X, Y) & distinct_lines(U, V))))),
% 0.21/0.42 inference(skolemize,[status(sab)],[57])).
% 0.21/0.42 tff(59,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[58, 51])).
% 0.21/0.42 tff(60,plain,
% 0.21/0.42 (![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))),
% 0.21/0.42 inference(modus_ponens,[status(thm)],[59, 49])).
% 0.21/0.42 tff(61,plain,
% 0.21/0.42 (((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | (apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(intersection_point(U!1, V!0), U!1) | (~distinct_lines(V!0, U!1)))) <=> ((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(intersection_point(U!1, V!0), U!1) | (~distinct_lines(V!0, U!1)))),
% 0.21/0.43 inference(rewrite,[status(thm)],[])).
% 0.21/0.43 tff(62,plain,
% 0.21/0.43 ((apart_point_and_line(intersection_point(U!1, V!0), U!1) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(X!3, U!1) | apart_point_and_line(X!3, V!0) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | (~distinct_lines(V!0, U!1))) <=> (apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(intersection_point(U!1, V!0), U!1) | (~distinct_lines(V!0, U!1)))),
% 0.21/0.43 inference(rewrite,[status(thm)],[])).
% 0.21/0.43 tff(63,plain,
% 0.21/0.43 (((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | (apart_point_and_line(intersection_point(U!1, V!0), U!1) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(X!3, U!1) | apart_point_and_line(X!3, V!0) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | (~distinct_lines(V!0, U!1)))) <=> ((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | (apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(intersection_point(U!1, V!0), U!1) | (~distinct_lines(V!0, U!1))))),
% 0.21/0.43 inference(monotonicity,[status(thm)],[62])).
% 0.21/0.43 tff(64,plain,
% 0.21/0.43 (((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | (apart_point_and_line(intersection_point(U!1, V!0), U!1) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(X!3, U!1) | apart_point_and_line(X!3, V!0) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | (~distinct_lines(V!0, U!1)))) <=> ((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(intersection_point(U!1, V!0), U!1) | (~distinct_lines(V!0, U!1)))),
% 0.21/0.43 inference(transitivity,[status(thm)],[63, 61])).
% 0.21/0.43 tff(65,plain,
% 0.21/0.43 ((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | (apart_point_and_line(intersection_point(U!1, V!0), U!1) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(X!3, U!1) | apart_point_and_line(X!3, V!0) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | (~distinct_lines(V!0, U!1)))),
% 0.21/0.43 inference(quant_inst,[status(thm)],[])).
% 0.21/0.43 tff(66,plain,
% 0.21/0.43 ((~![X: $i, Y: $i, U: $i, V: $i] : (apart_point_and_line(Y, V) | apart_point_and_line(Y, U) | apart_point_and_line(X, V) | apart_point_and_line(X, U) | (~distinct_points(X, Y)) | (~distinct_lines(U, V)))) | apart_point_and_line(X!3, V!0) | apart_point_and_line(X!3, U!1) | (~distinct_points(X!3, intersection_point(U!1, V!0))) | apart_point_and_line(intersection_point(U!1, V!0), V!0) | apart_point_and_line(intersection_point(U!1, V!0), U!1) | (~distinct_lines(V!0, U!1))),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[65, 64])).
% 0.21/0.43 tff(67,plain,
% 0.21/0.43 (~distinct_lines(V!0, U!1)),
% 0.21/0.43 inference(unit_resolution,[status(thm)],[66, 60, 47, 46, 45, 44, 30])).
% 0.21/0.43 tff(68,plain,
% 0.21/0.43 (^[X: $i, Y: $i, Z: $i] : refl((distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y))) <=> (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y))))),
% 0.21/0.43 inference(bind,[status(th)],[])).
% 0.21/0.43 tff(69,plain,
% 0.21/0.43 (![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y))) <=> ![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(quant_intro,[status(thm)],[68])).
% 0.21/0.43 tff(70,plain,
% 0.21/0.43 (![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y))) <=> ![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(rewrite,[status(thm)],[])).
% 0.21/0.43 tff(71,plain,
% 0.21/0.43 (^[X: $i, Y: $i, Z: $i] : trans(monotonicity(rewrite((distinct_lines(Y, Z) | convergent_lines(X, Z)) <=> (distinct_lines(Y, Z) | convergent_lines(X, Z))), ((convergent_lines(X, Y) => (distinct_lines(Y, Z) | convergent_lines(X, Z))) <=> (convergent_lines(X, Y) => (distinct_lines(Y, Z) | convergent_lines(X, Z))))), rewrite((convergent_lines(X, Y) => (distinct_lines(Y, Z) | convergent_lines(X, Z))) <=> (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))), ((convergent_lines(X, Y) => (distinct_lines(Y, Z) | convergent_lines(X, Z))) <=> (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))))),
% 0.21/0.43 inference(bind,[status(th)],[])).
% 0.21/0.43 tff(72,plain,
% 0.21/0.43 (![X: $i, Y: $i, Z: $i] : (convergent_lines(X, Y) => (distinct_lines(Y, Z) | convergent_lines(X, Z))) <=> ![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(quant_intro,[status(thm)],[71])).
% 0.21/0.43 tff(73,axiom,(![X: $i, Y: $i, Z: $i] : (convergent_lines(X, Y) => (distinct_lines(Y, Z) | convergent_lines(X, Z)))), file('/export/starexec/sandbox2/benchmark/Axioms/GEO006+0.ax','ceq3')).
% 0.21/0.43 tff(74,plain,
% 0.21/0.43 (![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[73, 72])).
% 0.21/0.43 tff(75,plain,
% 0.21/0.43 (![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[74, 70])).
% 0.21/0.43 tff(76,plain,(
% 0.21/0.43 ![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(skolemize,[status(sab)],[75])).
% 0.21/0.43 tff(77,plain,
% 0.21/0.43 (![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[76, 69])).
% 0.21/0.43 tff(78,plain,
% 0.21/0.43 (((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | ((~convergent_lines(U!1, V!0)) | distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1))) <=> ((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | (~convergent_lines(U!1, V!0)) | distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1))),
% 0.21/0.43 inference(rewrite,[status(thm)],[])).
% 0.21/0.43 tff(79,plain,
% 0.21/0.43 ((distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1) | (~convergent_lines(U!1, V!0))) <=> ((~convergent_lines(U!1, V!0)) | distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1))),
% 0.21/0.43 inference(rewrite,[status(thm)],[])).
% 0.21/0.43 tff(80,plain,
% 0.21/0.43 (((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | (distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1) | (~convergent_lines(U!1, V!0)))) <=> ((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | ((~convergent_lines(U!1, V!0)) | distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1)))),
% 0.21/0.43 inference(monotonicity,[status(thm)],[79])).
% 0.21/0.43 tff(81,plain,
% 0.21/0.43 (((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | (distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1) | (~convergent_lines(U!1, V!0)))) <=> ((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | (~convergent_lines(U!1, V!0)) | distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1))),
% 0.21/0.43 inference(transitivity,[status(thm)],[80, 78])).
% 0.21/0.43 tff(82,plain,
% 0.21/0.43 ((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | (distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1) | (~convergent_lines(U!1, V!0)))),
% 0.21/0.43 inference(quant_inst,[status(thm)],[])).
% 0.21/0.43 tff(83,plain,
% 0.21/0.43 ((~![X: $i, Y: $i, Z: $i] : (distinct_lines(Y, Z) | convergent_lines(X, Z) | (~convergent_lines(X, Y)))) | (~convergent_lines(U!1, V!0)) | distinct_lines(V!0, U!1) | convergent_lines(U!1, U!1)),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[82, 81])).
% 0.21/0.43 tff(84,plain,
% 0.21/0.43 ($false),
% 0.21/0.43 inference(unit_resolution,[status(thm)],[83, 77, 16, 67, 1])).
% 0.21/0.43 tff(85,plain,(convergent_lines(U!1, U!1)), inference(lemma,lemma(discharge,[]))).
% 0.21/0.43 tff(86,plain,
% 0.21/0.43 (^[X: $i] : refl((~convergent_lines(X, X)) <=> (~convergent_lines(X, X)))),
% 0.21/0.43 inference(bind,[status(th)],[])).
% 0.21/0.43 tff(87,plain,
% 0.21/0.43 (![X: $i] : (~convergent_lines(X, X)) <=> ![X: $i] : (~convergent_lines(X, X))),
% 0.21/0.43 inference(quant_intro,[status(thm)],[86])).
% 0.21/0.43 tff(88,plain,
% 0.21/0.43 (![X: $i] : (~convergent_lines(X, X)) <=> ![X: $i] : (~convergent_lines(X, X))),
% 0.21/0.43 inference(rewrite,[status(thm)],[])).
% 0.21/0.43 tff(89,axiom,(![X: $i] : (~convergent_lines(X, X))), file('/export/starexec/sandbox2/benchmark/Axioms/GEO006+0.ax','apart3')).
% 0.21/0.43 tff(90,plain,
% 0.21/0.43 (![X: $i] : (~convergent_lines(X, X))),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[89, 88])).
% 0.21/0.43 tff(91,plain,(
% 0.21/0.43 ![X: $i] : (~convergent_lines(X, X))),
% 0.21/0.43 inference(skolemize,[status(sab)],[90])).
% 0.21/0.43 tff(92,plain,
% 0.21/0.43 (![X: $i] : (~convergent_lines(X, X))),
% 0.21/0.43 inference(modus_ponens,[status(thm)],[91, 87])).
% 0.21/0.43 tff(93,plain,
% 0.21/0.43 ((~![X: $i] : (~convergent_lines(X, X))) | (~convergent_lines(U!1, U!1))),
% 0.21/0.43 inference(quant_inst,[status(thm)],[])).
% 0.21/0.43 tff(94,plain,
% 0.21/0.43 ($false),
% 0.21/0.43 inference(unit_resolution,[status(thm)],[93, 92, 85])).
% 0.21/0.43 % SZS output end Proof
%------------------------------------------------------------------------------