Metamath Proof Explorer


Theorem tgaaddcpbllem3

Description: Lemma for tgaaddcpbl . (Contributed by Thierry Arnoux, 2-Aug-2026)

Ref Expression
Hypotheses tgaaddcpbl.p P = Base G
tgaaddcpbl.i I = Itv G
tgaaddcpbl.l L = Line 𝒢 G
tgaaddcpbl.c ˙ = 𝒢 G
tgaaddcpbl.o O = a b | a P Y L S b P Y L S s Y L S s a I b
tgaaddcpbl.q Q = c d | c P V L T d P V L T t V L T t c I d
tgaaddcpbl.1 φ G 𝒢 Tarski
tgaaddcpbl.s φ S P
tgaaddcpbl.t φ T P
tgaaddcpbl.u φ U P
tgaaddcpbl.v φ V P
tgaaddcpbl.w φ W P
tgaaddcpbl.x φ X P
tgaaddcpbl.y φ Y P
tgaaddcpbl.z φ Z P
tgaaddcpbl.2 φ Y S
tgaaddcpbl.3 φ V T
tgaaddcpbl.4 φ X O Z
tgaaddcpbl.5 φ U Q W
tgaaddcpbl.6 φ ⟨“ XYS ”⟩ ˙ ⟨“ UVT ”⟩
tgaaddcpbl.7 φ ⟨“ SYZ ”⟩ ˙ ⟨“ TVW ”⟩
tgaaddcpbllem3.1 φ ¬ Y X I Z
Assertion tgaaddcpbllem3 φ ⟨“ XYZ ”⟩ ˙ ⟨“ UVW ”⟩

Proof

Step Hyp Ref Expression
1 tgaaddcpbl.p P = Base G
2 tgaaddcpbl.i I = Itv G
3 tgaaddcpbl.l L = Line 𝒢 G
4 tgaaddcpbl.c ˙ = 𝒢 G
5 tgaaddcpbl.o O = a b | a P Y L S b P Y L S s Y L S s a I b
6 tgaaddcpbl.q Q = c d | c P V L T d P V L T t V L T t c I d
7 tgaaddcpbl.1 φ G 𝒢 Tarski
8 tgaaddcpbl.s φ S P
9 tgaaddcpbl.t φ T P
10 tgaaddcpbl.u φ U P
11 tgaaddcpbl.v φ V P
12 tgaaddcpbl.w φ W P
13 tgaaddcpbl.x φ X P
14 tgaaddcpbl.y φ Y P
15 tgaaddcpbl.z φ Z P
16 tgaaddcpbl.2 φ Y S
17 tgaaddcpbl.3 φ V T
18 tgaaddcpbl.4 φ X O Z
19 tgaaddcpbl.5 φ U Q W
20 tgaaddcpbl.6 φ ⟨“ XYS ”⟩ ˙ ⟨“ UVT ”⟩
21 tgaaddcpbl.7 φ ⟨“ SYZ ”⟩ ˙ ⟨“ TVW ”⟩
22 tgaaddcpbllem3.1 φ ¬ Y X I Z
23 eleq1w s = r s a I b r a I b
24 23 cbvrexvw s Y L S s a I b r Y L S r a I b
25 24 anbi2i a P Y L S b P Y L S s Y L S s a I b a P Y L S b P Y L S r Y L S r a I b
26 25 opabbii a b | a P Y L S b P Y L S s Y L S s a I b = a b | a P Y L S b P Y L S r Y L S r a I b
27 5 26 eqtri O = a b | a P Y L S b P Y L S r Y L S r a I b
28 7 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S G 𝒢 Tarski
29 8 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S S P
30 9 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S T P
31 10 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S U P
32 11 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S V P
33 12 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S W P
34 13 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S X P
35 14 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S Y P
36 15 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S Z P
37 16 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S Y S
38 17 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S V T
39 18 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S X O Z
40 19 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S U Q W
41 20 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S ⟨“ XYS ”⟩ ˙ ⟨“ UVT ”⟩
42 21 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S ⟨“ SYZ ”⟩ ˙ ⟨“ TVW ”⟩
43 22 ad3antrrr φ s Y L S s X I Z s hl 𝒢 G Y S ¬ Y X I Z
44 eqid hl 𝒢 G = hl 𝒢 G
45 simpllr φ s Y L S s X I Z s hl 𝒢 G Y S s Y L S
46 simplr φ s Y L S s X I Z s hl 𝒢 G Y S s X I Z
47 simpr φ s Y L S s X I Z s hl 𝒢 G Y S s hl 𝒢 G Y S
48 1 2 3 4 27 6 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 tgaaddcpbllem1 φ s Y L S s X I Z s hl 𝒢 G Y S ⟨“ XYZ ”⟩ ˙ ⟨“ UVW ”⟩
49 7 ad3antrrr φ s Y L S s X I Z Y S I s G 𝒢 Tarski
50 8 ad3antrrr φ s Y L S s X I Z Y S I s S P
51 9 ad3antrrr φ s Y L S s X I Z Y S I s T P
52 10 ad3antrrr φ s Y L S s X I Z Y S I s U P
53 11 ad3antrrr φ s Y L S s X I Z Y S I s V P
54 12 ad3antrrr φ s Y L S s X I Z Y S I s W P
55 13 ad3antrrr φ s Y L S s X I Z Y S I s X P
56 14 ad3antrrr φ s Y L S s X I Z Y S I s Y P
57 15 ad3antrrr φ s Y L S s X I Z Y S I s Z P
58 16 ad3antrrr φ s Y L S s X I Z Y S I s Y S
59 17 ad3antrrr φ s Y L S s X I Z Y S I s V T
60 18 ad3antrrr φ s Y L S s X I Z Y S I s X O Z
61 19 ad3antrrr φ s Y L S s X I Z Y S I s U Q W
62 20 ad3antrrr φ s Y L S s X I Z Y S I s ⟨“ XYS ”⟩ ˙ ⟨“ UVT ”⟩
63 21 ad3antrrr φ s Y L S s X I Z Y S I s ⟨“ SYZ ”⟩ ˙ ⟨“ TVW ”⟩
64 22 ad3antrrr φ s Y L S s X I Z Y S I s ¬ Y X I Z
65 simpllr φ s Y L S s X I Z Y S I s s Y L S
66 simplr φ s Y L S s X I Z Y S I s s X I Z
67 simpr φ s Y L S s X I Z Y S I s Y S I s
68 eqid pInv 𝒢 G V = pInv 𝒢 G V
69 1 2 3 4 27 6 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 44 tgaaddcpbllem2 φ s Y L S s X I Z Y S I s ⟨“ XYZ ”⟩ ˙ ⟨“ UVW ”⟩
70 8 ad2antrr φ s Y L S s X I Z S P
71 14 ad2antrr φ s Y L S s X I Z Y P
72 7 ad2antrr φ s Y L S s X I Z G 𝒢 Tarski
73 1 2 3 7 14 8 16 tgelrnln φ Y L S ran L
74 73 ad2antrr φ s Y L S s X I Z Y L S ran L
75 simplr φ s Y L S s X I Z s Y L S
76 1 3 2 72 74 75 tglnpt φ s Y L S s X I Z s P
77 13 ad2antrr φ s Y L S s X I Z X P
78 16 necomd φ S Y
79 78 ad2antrr φ s Y L S s X I Z S Y
80 1 2 3 72 70 71 76 79 75 lncom φ s Y L S s X I Z s S L Y
81 1 2 44 70 71 76 72 77 3 80 lnhl φ s Y L S s X I Z s hl 𝒢 G Y S Y S I s
82 48 69 81 mpjaodan φ s Y L S s X I Z ⟨“ XYZ ”⟩ ˙ ⟨“ UVW ”⟩
83 eqid dist G = dist G
84 1 83 2 5 13 15 islnopp φ X O Z ¬ X Y L S ¬ Z Y L S s Y L S s X I Z
85 18 84 mpbid φ ¬ X Y L S ¬ Z Y L S s Y L S s X I Z
86 85 simprd φ s Y L S s X I Z
87 82 86 r19.29a φ ⟨“ XYZ ”⟩ ˙ ⟨“ UVW ”⟩