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Theorem trgcopy 29152
Description: Triangle construction: a copy of a given triangle can always be constructed in such a way that one side is lying on a half-line, and the third vertex is on a given half-plane: existence part. First part of Theorem 10.16 of [Schwabhauser] p. 92. (Contributed by Thierry Arnoux, 4-Aug-2020.)
Hypotheses
Ref Expression
trgcopy.p 𝑃 = (Base‘𝐺)
trgcopy.m = (dist‘𝐺)
trgcopy.i 𝐼 = (Itv‘𝐺)
trgcopy.l 𝐿 = (LineG‘𝐺)
trgcopy.k 𝐾 = (hlG‘𝐺)
trgcopy.g (𝜑𝐺 ∈ TarskiG)
trgcopy.a (𝜑𝐴𝑃)
trgcopy.b (𝜑𝐵𝑃)
trgcopy.c (𝜑𝐶𝑃)
trgcopy.d (𝜑𝐷𝑃)
trgcopy.e (𝜑𝐸𝑃)
trgcopy.f (𝜑𝐹𝑃)
trgcopy.1 (𝜑 → ¬ (𝐴 ∈ (𝐵𝐿𝐶) ∨ 𝐵 = 𝐶))
trgcopy.2 (𝜑 → ¬ (𝐷 ∈ (𝐸𝐿𝐹) ∨ 𝐸 = 𝐹))
trgcopy.3 (𝜑 → (𝐴 𝐵) = (𝐷 𝐸))
Assertion
Ref Expression
trgcopy (𝜑 → ∃𝑓𝑃 (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
Distinct variable groups:   ,𝑓   𝐴,𝑓   𝐵,𝑓   𝐶,𝑓   𝐷,𝑓   𝑓,𝐸   𝑓,𝐹   𝑓,𝐺   𝑓,𝐼   𝑓,𝐿   𝑃,𝑓   𝜑,𝑓   𝑓,𝐾

Proof of Theorem trgcopy
Dummy variables 𝑗 𝑘 𝑙 𝑞 𝑣 𝑤 𝑥 𝑦 𝑧 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 trgcopy.p . . . . . . 7 𝑃 = (Base‘𝐺)
2 trgcopy.m . . . . . . 7 = (dist‘𝐺)
3 eqid 2766 . . . . . . 7 (cgrG‘𝐺) = (cgrG‘𝐺)
4 trgcopy.g . . . . . . . . . . 11 (𝜑𝐺 ∈ TarskiG)
54ad2antrr 739 . . . . . . . . . 10 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐺 ∈ TarskiG)
65ad2antrr 739 . . . . . . . . 9 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐺 ∈ TarskiG)
76ad2antrr 739 . . . . . . . 8 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝐺 ∈ TarskiG)
87adantr 486 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐺 ∈ TarskiG)
9 trgcopy.a . . . . . . . . . 10 (𝜑𝐴𝑃)
109ad2antrr 739 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐴𝑃)
1110ad2antrr 739 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐴𝑃)
1211ad3antrrr 743 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐴𝑃)
13 trgcopy.b . . . . . . . . . 10 (𝜑𝐵𝑃)
1413ad2antrr 739 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐵𝑃)
1514ad2antrr 739 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐵𝑃)
1615ad3antrrr 743 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐵𝑃)
17 trgcopy.c . . . . . . . . 9 (𝜑𝐶𝑃)
1817ad6antr 749 . . . . . . . 8 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝐶𝑃)
1918adantr 486 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐶𝑃)
20 trgcopy.d . . . . . . . . . 10 (𝜑𝐷𝑃)
2120ad2antrr 739 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐷𝑃)
2221ad2antrr 739 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐷𝑃)
2322ad3antrrr 743 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐷𝑃)
24 trgcopy.e . . . . . . . . . 10 (𝜑𝐸𝑃)
2524ad2antrr 739 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐸𝑃)
2625ad2antrr 739 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐸𝑃)
2726ad3antrrr 743 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐸𝑃)
28 simprl 783 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑓𝑃)
29 trgcopy.3 . . . . . . . . 9 (𝜑 → (𝐴 𝐵) = (𝐷 𝐸))
3029ad2antrr 739 . . . . . . . 8 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐴 𝐵) = (𝐷 𝐸))
3130ad5antr 747 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐴 𝐵) = (𝐷 𝐸))
32 trgcopy.i . . . . . . . 8 𝐼 = (Itv‘𝐺)
33 trgcopy.l . . . . . . . . . . 11 𝐿 = (LineG‘𝐺)
34 trgcopy.1 . . . . . . . . . . 11 (𝜑 → ¬ (𝐴 ∈ (𝐵𝐿𝐶) ∨ 𝐵 = 𝐶))
351, 33, 32, 4, 13, 17, 9, 34ncoltgdim2 28871 . . . . . . . . . 10 (𝜑𝐺DimTarskiG≥2)
3635ad4antr 745 . . . . . . . . 9 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐺DimTarskiG≥2)
3736ad3antrrr 743 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐺DimTarskiG≥2)
381, 32, 33, 4, 9, 13, 17, 34ncolne1 28935 . . . . . . . . . . . . . 14 (𝜑𝐴𝐵)
391, 32, 33, 4, 9, 13, 38tgelrnln 28940 . . . . . . . . . . . . 13 (𝜑 → (𝐴𝐿𝐵) ∈ ran 𝐿)
4039ad2antrr 739 . . . . . . . . . . . 12 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐴𝐿𝐵) ∈ ran 𝐿)
41 simplr 781 . . . . . . . . . . . 12 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝑥 ∈ (𝐴𝐿𝐵))
421, 33, 32, 5, 40, 41tglnpt 28855 . . . . . . . . . . 11 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝑥𝑃)
4342ad2antrr 739 . . . . . . . . . 10 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝑥𝑃)
4443ad2antrr 739 . . . . . . . . 9 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑥𝑃)
4544adantr 486 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑥𝑃)
46 simplr 781 . . . . . . . . . 10 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝑦𝑃)
4746ad2antrr 739 . . . . . . . . 9 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑦𝑃)
4847adantr 486 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑦𝑃)
4941ad5antr 747 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑥 ∈ (𝐴𝐿𝐵))
5038ad7antr 751 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐴𝐵)
511, 32, 33, 8, 12, 16, 50tglinecom 28945 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐴𝐿𝐵) = (𝐵𝐿𝐴))
5249, 51eleqtrd 2868 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑥 ∈ (𝐵𝐿𝐴))
53 simp-6r 800 . . . . . . . . . . . 12 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵))
5433, 8, 53perpln1 29027 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐶𝐿𝑥) ∈ ran 𝐿)
5540ad5antr 747 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐴𝐿𝐵) ∈ ran 𝐿)
561, 2, 32, 33, 8, 54, 55, 53perpcom 29030 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐴𝐿𝐵)(⟂G‘𝐺)(𝐶𝐿𝑥))
571, 33, 32, 4, 13, 17, 9, 34ncolrot2 28869 . . . . . . . . . . . . . . . . . 18 (𝜑 → ¬ (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵))
58 ioran 999 . . . . . . . . . . . . . . . . . 18 (¬ (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵) ↔ (¬ 𝐶 ∈ (𝐴𝐿𝐵) ∧ ¬ 𝐴 = 𝐵))
5957, 58sylib 221 . . . . . . . . . . . . . . . . 17 (𝜑 → (¬ 𝐶 ∈ (𝐴𝐿𝐵) ∧ ¬ 𝐴 = 𝐵))
6059simpld 500 . . . . . . . . . . . . . . . 16 (𝜑 → ¬ 𝐶 ∈ (𝐴𝐿𝐵))
6160ad2antrr 739 . . . . . . . . . . . . . . 15 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → ¬ 𝐶 ∈ (𝐴𝐿𝐵))
62 nelne2 3059 . . . . . . . . . . . . . . 15 ((𝑥 ∈ (𝐴𝐿𝐵) ∧ ¬ 𝐶 ∈ (𝐴𝐿𝐵)) → 𝑥𝐶)
6341, 61, 62syl2anc 596 . . . . . . . . . . . . . 14 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝑥𝐶)
6463ad4antr 745 . . . . . . . . . . . . 13 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑥𝐶)
6564adantr 486 . . . . . . . . . . . 12 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑥𝐶)
6665necomd 3016 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐶𝑥)
671, 32, 33, 8, 19, 45, 66tglinecom 28945 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐶𝐿𝑥) = (𝑥𝐿𝐶))
6856, 51, 673brtr3d 5147 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐵𝐿𝐴)(⟂G‘𝐺)(𝑥𝐿𝐶))
691, 2, 32, 33, 8, 16, 12, 52, 19, 68perprag 29044 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐵𝑥𝐶”⟩ ∈ (∟G‘𝐺))
70 trgcopy.f . . . . . . . . . . . . 13 (𝜑𝐹𝑃)
71 trgcopy.2 . . . . . . . . . . . . 13 (𝜑 → ¬ (𝐷 ∈ (𝐸𝐿𝐹) ∨ 𝐸 = 𝐹))
721, 32, 33, 4, 20, 24, 70, 71ncolne1 28935 . . . . . . . . . . . 12 (𝜑𝐷𝐸)
7372necomd 3016 . . . . . . . . . . 11 (𝜑𝐸𝐷)
7473ad7antr 751 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐸𝐷)
7572ad4antr 745 . . . . . . . . . . . . 13 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐷𝐸)
7675neneqd 2966 . . . . . . . . . . . 12 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → ¬ 𝐷 = 𝐸)
7741orcd 887 . . . . . . . . . . . . . . . . . . . 20 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝑥 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵))
781, 33, 32, 5, 10, 14, 42, 77colrot2 28866 . . . . . . . . . . . . . . . . . . 19 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐵 ∈ (𝑥𝐿𝐴) ∨ 𝑥 = 𝐴))
791, 33, 32, 5, 42, 10, 14, 78colcom 28864 . . . . . . . . . . . . . . . . . 18 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐵 ∈ (𝐴𝐿𝑥) ∨ 𝐴 = 𝑥))
8079ad2antrr 739 . . . . . . . . . . . . . . . . 17 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐵 ∈ (𝐴𝐿𝑥) ∨ 𝐴 = 𝑥))
81 simpr 490 . . . . . . . . . . . . . . . . 17 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩)
821, 33, 32, 6, 11, 15, 43, 3, 22, 26, 46, 80, 81lnxfr 28872 . . . . . . . . . . . . . . . 16 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐸 ∈ (𝐷𝐿𝑦) ∨ 𝐷 = 𝑦))
831, 33, 32, 6, 22, 46, 26, 82colrot2 28866 . . . . . . . . . . . . . . 15 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝑦 ∈ (𝐸𝐿𝐷) ∨ 𝐸 = 𝐷))
841, 33, 32, 6, 26, 22, 46, 83colcom 28864 . . . . . . . . . . . . . 14 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝑦 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸))
8584orcomd 885 . . . . . . . . . . . . 13 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐷 = 𝐸𝑦 ∈ (𝐷𝐿𝐸)))
8685ord 878 . . . . . . . . . . . 12 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (¬ 𝐷 = 𝐸𝑦 ∈ (𝐷𝐿𝐸)))
8776, 86mpd 16 . . . . . . . . . . 11 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝑦 ∈ (𝐷𝐿𝐸))
8887ad3antrrr 743 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑦 ∈ (𝐷𝐿𝐸))
891, 32, 33, 8, 27, 23, 48, 74, 88lncom 28932 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑦 ∈ (𝐸𝐿𝐷))
90 simprrr 794 . . . . . . . . . . . . 13 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑦 𝑓) = (𝑥 𝐶))
9190eqcomd 2772 . . . . . . . . . . . 12 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑥 𝐶) = (𝑦 𝑓))
921, 2, 32, 8, 45, 19, 48, 28, 91, 65tgcgrneq 28789 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑦𝑓)
931, 32, 33, 8, 48, 28, 92tgelrnln 28940 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑦𝐿𝑓) ∈ ran 𝐿)
941, 32, 33, 8, 27, 23, 74tgelrnln 28940 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐸𝐿𝐷) ∈ ran 𝐿)
95 simpllr 788 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑞𝑃)
96 simplr 781 . . . . . . . . . . . . . . . 16 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑞𝑃)
97 simprl 783 . . . . . . . . . . . . . . . . 17 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → (𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦))
9833, 7, 97perpln2 29028 . . . . . . . . . . . . . . . 16 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → (𝑞𝐿𝑦) ∈ ran 𝐿)
991, 32, 33, 7, 96, 47, 98tglnne 28938 . . . . . . . . . . . . . . 15 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑞𝑦)
10099adantr 486 . . . . . . . . . . . . . 14 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑞𝑦)
101100necomd 3016 . . . . . . . . . . . . 13 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑦𝑞)
1021, 32, 33, 8, 48, 95, 101tgelrnln 28940 . . . . . . . . . . . 12 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑦𝐿𝑞) ∈ ran 𝐿)
10397adantr 486 . . . . . . . . . . . . 13 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦))
1041, 32, 33, 8, 27, 23, 74tglinecom 28945 . . . . . . . . . . . . 13 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐸𝐿𝐷) = (𝐷𝐿𝐸))
1051, 32, 33, 8, 48, 95, 101tglinecom 28945 . . . . . . . . . . . . 13 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑦𝐿𝑞) = (𝑞𝐿𝑦))
106103, 104, 1053brtr4d 5148 . . . . . . . . . . . 12 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐸𝐿𝐷)(⟂G‘𝐺)(𝑦𝐿𝑞))
1071, 2, 32, 33, 8, 94, 102, 106perpcom 29030 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑦𝐿𝑞)(⟂G‘𝐺)(𝐸𝐿𝐷))
108 trgcopy.k . . . . . . . . . . . . . 14 𝐾 = (hlG‘𝐺)
109 simprrl 793 . . . . . . . . . . . . . 14 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑓(𝐾𝑦)𝑞)
1101, 32, 108, 28, 95, 48, 8, 33, 109hlln 28916 . . . . . . . . . . . . 13 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑓 ∈ (𝑞𝐿𝑦))
1111, 32, 33, 8, 48, 95, 28, 101, 110lncom 28932 . . . . . . . . . . . 12 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑓 ∈ (𝑦𝐿𝑞))
112111orcd 887 . . . . . . . . . . 11 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑓 ∈ (𝑦𝐿𝑞) ∨ 𝑦 = 𝑞))
1131, 2, 32, 33, 8, 48, 95, 28, 107, 112, 92colperp 29047 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑦𝐿𝑓)(⟂G‘𝐺)(𝐸𝐿𝐷))
1141, 2, 32, 33, 8, 93, 94, 113perpcom 29030 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐸𝐿𝐷)(⟂G‘𝐺)(𝑦𝐿𝑓))
1151, 2, 32, 33, 8, 27, 23, 89, 28, 114perprag 29044 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐸𝑦𝑓”⟩ ∈ (∟G‘𝐺))
11681ad3antrrr 743 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩)
1171, 2, 32, 3, 8, 12, 16, 45, 23, 27, 48, 116cgr3simp2 28827 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐵 𝑥) = (𝐸 𝑦))
1181, 2, 32, 8, 37, 16, 45, 19, 27, 48, 28, 69, 115, 117, 91hypcgr 29148 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐵 𝐶) = (𝐸 𝑓))
119 eqid 2766 . . . . . . . . 9 (pInvG‘𝐺) = (pInvG‘𝐺)
12051, 68eqbrtrd 5138 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐴𝐿𝐵)(⟂G‘𝐺)(𝑥𝐿𝐶))
1211, 2, 32, 33, 8, 12, 16, 49, 19, 120perprag 29044 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐴𝑥𝐶”⟩ ∈ (∟G‘𝐺))
1221, 2, 32, 33, 119, 8, 12, 45, 19, 121ragcom 29015 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐶𝑥𝐴”⟩ ∈ (∟G‘𝐺))
123104, 114eqbrtrrd 5140 . . . . . . . . . 10 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐷𝐿𝐸)(⟂G‘𝐺)(𝑦𝐿𝑓))
1241, 2, 32, 33, 8, 23, 27, 88, 28, 123perprag 29044 . . . . . . . . 9 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐷𝑦𝑓”⟩ ∈ (∟G‘𝐺))
1251, 2, 32, 33, 119, 8, 23, 48, 28, 124ragcom 29015 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝑓𝑦𝐷”⟩ ∈ (∟G‘𝐺))
1261, 2, 32, 8, 45, 19, 48, 28, 91tgcgrcomlr 28786 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐶 𝑥) = (𝑓 𝑦))
1271, 2, 32, 3, 8, 12, 16, 45, 23, 27, 48, 116cgr3simp3 28828 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝑥 𝐴) = (𝑦 𝐷))
1281, 2, 32, 8, 37, 19, 45, 12, 28, 48, 23, 122, 125, 126, 127hypcgr 29148 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐶 𝐴) = (𝑓 𝐷))
1291, 2, 3, 8, 12, 16, 19, 23, 27, 28, 31, 118, 128trgcgr 28822 . . . . . 6 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩)
1301, 32, 33, 4, 20, 24, 72tgelrnln 28940 . . . . . . . . 9 (𝜑 → (𝐷𝐿𝐸) ∈ ran 𝐿)
131130ad4antr 745 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐷𝐿𝐸) ∈ ran 𝐿)
132131ad3antrrr 743 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (𝐷𝐿𝐸) ∈ ran 𝐿)
133 simpl 488 . . . . . . . . . . 11 ((𝑤 = 𝑘𝑣 = 𝑙) → 𝑤 = 𝑘)
134133eleq1d 2851 . . . . . . . . . 10 ((𝑤 = 𝑘𝑣 = 𝑙) → (𝑤 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ↔ 𝑘 ∈ (𝑃 ∖ (𝐷𝐿𝐸))))
135 simpr 490 . . . . . . . . . . 11 ((𝑤 = 𝑘𝑣 = 𝑙) → 𝑣 = 𝑙)
136135eleq1d 2851 . . . . . . . . . 10 ((𝑤 = 𝑘𝑣 = 𝑙) → (𝑣 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ↔ 𝑙 ∈ (𝑃 ∖ (𝐷𝐿𝐸))))
137134, 136anbi12d 644 . . . . . . . . 9 ((𝑤 = 𝑘𝑣 = 𝑙) → ((𝑤 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑣 ∈ (𝑃 ∖ (𝐷𝐿𝐸))) ↔ (𝑘 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑙 ∈ (𝑃 ∖ (𝐷𝐿𝐸)))))
138 simpr 490 . . . . . . . . . . 11 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → 𝑧 = 𝑗)
139 simpll 779 . . . . . . . . . . . 12 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → 𝑤 = 𝑘)
140 simplr 781 . . . . . . . . . . . 12 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → 𝑣 = 𝑙)
141139, 140oveq12d 7441 . . . . . . . . . . 11 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → (𝑤𝐼𝑣) = (𝑘𝐼𝑙))
142138, 141eleq12d 2860 . . . . . . . . . 10 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → (𝑧 ∈ (𝑤𝐼𝑣) ↔ 𝑗 ∈ (𝑘𝐼𝑙)))
143142cbvrexdva 3249 . . . . . . . . 9 ((𝑤 = 𝑘𝑣 = 𝑙) → (∃𝑧 ∈ (𝐷𝐿𝐸)𝑧 ∈ (𝑤𝐼𝑣) ↔ ∃𝑗 ∈ (𝐷𝐿𝐸)𝑗 ∈ (𝑘𝐼𝑙)))
144137, 143anbi12d 644 . . . . . . . 8 ((𝑤 = 𝑘𝑣 = 𝑙) → (((𝑤 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑣 ∈ (𝑃 ∖ (𝐷𝐿𝐸))) ∧ ∃𝑧 ∈ (𝐷𝐿𝐸)𝑧 ∈ (𝑤𝐼𝑣)) ↔ ((𝑘 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑙 ∈ (𝑃 ∖ (𝐷𝐿𝐸))) ∧ ∃𝑗 ∈ (𝐷𝐿𝐸)𝑗 ∈ (𝑘𝐼𝑙))))
145144cbvopabv 5189 . . . . . . 7 {⟨𝑤, 𝑣⟩ ∣ ((𝑤 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑣 ∈ (𝑃 ∖ (𝐷𝐿𝐸))) ∧ ∃𝑧 ∈ (𝐷𝐿𝐸)𝑧 ∈ (𝑤𝐼𝑣))} = {⟨𝑘, 𝑙⟩ ∣ ((𝑘 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑙 ∈ (𝑃 ∖ (𝐷𝐿𝐸))) ∧ ∃𝑗 ∈ (𝐷𝐿𝐸)𝑗 ∈ (𝑘𝐼𝑙))}
1468adantr 486 . . . . . . . . . 10 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐺 ∈ TarskiG)
14719adantr 486 . . . . . . . . . 10 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐶𝑃)
14816adantr 486 . . . . . . . . . 10 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐵𝑃)
14912adantr 486 . . . . . . . . . 10 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐴𝑃)
15023adantr 486 . . . . . . . . . . . 12 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐷𝑃)
15127adantr 486 . . . . . . . . . . . 12 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐸𝑃)
15228adantr 486 . . . . . . . . . . . 12 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝑓𝑃)
15373ad8antr 753 . . . . . . . . . . . . . . 15 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝐸𝐷)
154 simpr 490 . . . . . . . . . . . . . . 15 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝑓 ∈ (𝐷𝐿𝐸))
1551, 32, 33, 146, 151, 150, 152, 153, 154lncom 28932 . . . . . . . . . . . . . 14 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → 𝑓 ∈ (𝐸𝐿𝐷))
156155orcd 887 . . . . . . . . . . . . 13 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → (𝑓 ∈ (𝐸𝐿𝐷) ∨ 𝐸 = 𝐷))
1571, 33, 32, 146, 151, 150, 152, 156colrot1 28865 . . . . . . . . . . . 12 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → (𝐸 ∈ (𝐷𝐿𝑓) ∨ 𝐷 = 𝑓))
158129adantr 486 . . . . . . . . . . . . 13 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → ⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩)
1591, 2, 32, 3, 146, 149, 148, 147, 150, 151, 152, 158trgcgrcom 28834 . . . . . . . . . . . 12 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → ⟨“𝐷𝐸𝑓”⟩(cgrG‘𝐺)⟨“𝐴𝐵𝐶”⟩)
1601, 33, 32, 146, 150, 151, 152, 3, 149, 148, 147, 157, 159lnxfr 28872 . . . . . . . . . . 11 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → (𝐵 ∈ (𝐴𝐿𝐶) ∨ 𝐴 = 𝐶))
1611, 33, 32, 146, 149, 147, 148, 160colrot1 28865 . . . . . . . . . 10 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → (𝐴 ∈ (𝐶𝐿𝐵) ∨ 𝐶 = 𝐵))
1621, 33, 32, 146, 147, 148, 149, 161colcom 28864 . . . . . . . . 9 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → (𝐴 ∈ (𝐵𝐿𝐶) ∨ 𝐵 = 𝐶))
16334ad8antr 753 . . . . . . . . 9 (((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) ∧ 𝑓 ∈ (𝐷𝐿𝐸)) → ¬ (𝐴 ∈ (𝐵𝐿𝐶) ∨ 𝐵 = 𝐶))
164162, 163pm2.65da 829 . . . . . . . 8 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → ¬ 𝑓 ∈ (𝐷𝐿𝐸))
1651, 32, 33, 8, 132, 48, 145, 108, 88, 28, 95, 164, 109hphl 29090 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝑞)
16670ad4antr 745 . . . . . . . . 9 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐹𝑃)
167166ad2antrr 739 . . . . . . . 8 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝐹𝑃)
168167adantr 486 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝐹𝑃)
169 simplrr 790 . . . . . . 7 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)
1701, 32, 33, 8, 132, 28, 145, 95, 165, 168, 169hpgtr 29087 . . . . . 6 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)
171129, 170jca 521 . . . . 5 ((((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) ∧ (𝑓𝑃 ∧ (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))) → (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
1721, 32, 108, 47, 44, 18, 7, 96, 2, 99, 64hlcgrex 28925 . . . . 5 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → ∃𝑓𝑃 (𝑓(𝐾𝑦)𝑞 ∧ (𝑦 𝑓) = (𝑥 𝐶)))
173171, 172reximddv 3184 . . . 4 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → ∃𝑓𝑃 (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
1741, 33, 32, 4, 24, 70, 20, 71ncolrot2 28869 . . . . . . . 8 (𝜑 → ¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸))
175 ioran 999 . . . . . . . 8 (¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸) ↔ (¬ 𝐹 ∈ (𝐷𝐿𝐸) ∧ ¬ 𝐷 = 𝐸))
176174, 175sylib 221 . . . . . . 7 (𝜑 → (¬ 𝐹 ∈ (𝐷𝐿𝐸) ∧ ¬ 𝐷 = 𝐸))
177176simpld 500 . . . . . 6 (𝜑 → ¬ 𝐹 ∈ (𝐷𝐿𝐸))
178177ad4antr 745 . . . . 5 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → ¬ 𝐹 ∈ (𝐷𝐿𝐸))
1791, 2, 32, 33, 6, 36, 131, 145, 87, 166, 178lnperpex 29150 . . . 4 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → ∃𝑞𝑃 ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
180173, 179r19.29a 3176 . . 3 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → ∃𝑓𝑃 (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
1811, 33, 32, 5, 10, 14, 42, 3, 21, 25, 2, 79, 30lnext 28873 . . 3 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → ∃𝑦𝑃 ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩)
182180, 181r19.29a 3176 . 2 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → ∃𝑓𝑃 (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
1831, 2, 32, 33, 4, 39, 17, 60footex 29038 . 2 (𝜑 → ∃𝑥 ∈ (𝐴𝐿𝐵)(𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵))
184182, 183r19.29a 3176 1 (𝜑 → ∃𝑓𝑃 (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
Colors of variables:    wff setvar class
This proof depends on syntax axioms:  ¬ wn 3  wi 4  wa 401  wo 861   = wceq 1570  wcel 2146  wne 2961  wrex 3092  cdif 3905   class class class wbr 5114  {copab 5178  ran crn 5667  cfv 6543  (class class class)co 7423  2c2 12313  ⟨“cs3 14905  Basecbs 17294  distcds 17344  TarskiGcstrkg 28733  DimTarskiGcstrkgld 28737  Itvcitv 28739  LineGclng 28740  cgrGccgrg 28816  hlGchlg 28906  pInvGcmir 28966  ⟂Gcperpg 29012  hpGchpg 29076
This proof depends on axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1828  ax-4 1842  ax-5 1943  ax-6 2000  ax-7 2041  ax-8 2148  ax-9 2156  ax-10 2179  ax-11 2195  ax-12 2216  ax-ext 2738  ax-rep 5243  ax-sep 5262  ax-nul 5274  ax-pow 5341  ax-pr 5409  ax-un 7745  ax-cnex 11174  ax-resscn 11175  ax-1cn 11176  ax-icn 11177  ax-addcl 11178  ax-addrcl 11179  ax-mulcl 11180  ax-mulrcl 11181  ax-mulcom 11182  ax-addass 11183  ax-mulass 11184  ax-distr 11185  ax-i2m1 11186  ax-1ne0 11187  ax-1rid 11188  ax-rnegex 11189  ax-rrecex 11190  ax-cnre 11191  ax-pre-lttri 11192  ax-pre-lttrn 11193  ax-pre-ltadd 11194  ax-pre-mulgt0 11195
This proof depends on definitions:  df-bi 210  df-an 402  df-or 862  df-3or 1104  df-3an 1105  df-tru 1573  df-fal 1583  df-ex 1813  df-nf 1817  df-sb 2100  df-mo 2570  df-eu 2600  df-clab 2745  df-cleq 2758  df-clel 2841  df-nfc 2915  df-ne 2962  df-nel 3068  df-ral 3083  df-rex 3093  df-rmo 3372  df-reu 3373  df-rab 3420  df-v 3460  df-sbc 3748  df-csb 3857  df-dif 3911  df-un 3913  df-in 3915  df-ss 3925  df-pss 3928  df-nul 4290  df-if 4493  df-pw 4569  df-sn 4595  df-pr 4597  df-tp 4599  df-op 4601  df-uni 4878  df-int 4918  df-iun 4963  df-br 5115  df-opab 5179  df-mpt 5198  df-tr 5224  df-id 5561  df-eprel 5566  df-po 5574  df-so 5575  df-fr 5619  df-we 5621  df-xp 5672  df-rel 5673  df-cnv 5674  df-co 5675  df-dm 5676  df-rn 5677  df-res 5678  df-ima 5679  df-pred 6309  df-ord 6370  df-on 6371  df-lim 6372  df-suc 6373  df-iota 6499  df-fun 6545  df-fn 6546  df-f 6547  df-f1 6548  df-fo 6549  df-f1o 6550  df-fv 6551  df-riota 7380  df-ov 7426  df-oprab 7427  df-mpo 7428  df-om 7872  df-1st 7995  df-2nd 7996  df-frecs 8287  df-wrecs 8318  df-recs 8367  df-rdg 8406  df-1o 8462  df-oadd 8466  df-er 8703  df-map 8835  df-pm 8836  df-en 8953  df-dom 8954  df-sdom 8955  df-fin 8956  df-dju 9906  df-card 9944  df-pnf 11263  df-mnf 11264  df-xr 11265  df-ltxr 11266  df-le 11267  df-sub 11461  df-neg 11462  df-nn 12252  df-2 12321  df-3 12322  df-n0 12523  df-xnn0 12596  df-z 12610  df-uz 12881  df-fz 13554  df-fzo 13702  df-hash 14387  df-word 14571  df-concat 14628  df-s1 14655  df-s2 14911  df-s3 14912  df-trkgc 28754  df-trkgb 28755  df-trkgcb 28756  df-trkgld 28758  df-trkg 28759  df-cgrg 28817  df-ismt 28839  df-leg 28889  df-hlg 28907  df-mir 28967  df-rag 29011  df-perpg 29013  df-hpg 29077  df-mid 29120  df-lmi 29121
This theorem is used by:  trgcopyeu  29154  acopy  29181  cgrg3col4  29207
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