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Theorem trgcopy 28897
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 2740 . . . . . . 7 (cgrG‘𝐺) = (cgrG‘𝐺)
4 trgcopy.g . . . . . . . . . . 11 (𝜑𝐺 ∈ TarskiG)
54ad2antrr 732 . . . . . . . . . 10 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐺 ∈ TarskiG)
65ad2antrr 732 . . . . . . . . 9 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐺 ∈ TarskiG)
76ad2antrr 732 . . . . . . . 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 481 . . . . . . 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 732 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐴𝑃)
1110ad2antrr 732 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐴𝑃)
1211ad3antrrr 736 . . . . . . 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 732 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐵𝑃)
1514ad2antrr 732 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐵𝑃)
1615ad3antrrr 736 . . . . . . 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 742 . . . . . . . 8 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝐶𝑃)
1918adantr 481 . . . . . . 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 732 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐷𝑃)
2221ad2antrr 732 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐷𝑃)
2322ad3antrrr 736 . . . . . . 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 732 . . . . . . . . 9 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝐸𝑃)
2625ad2antrr 732 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐸𝑃)
2726ad3antrrr 736 . . . . . . 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 776 . . . . . . 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 732 . . . . . . . 8 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐴 𝐵) = (𝐷 𝐸))
3130ad5antr 740 . . . . . . 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 28658 . . . . . . . . . 10 (𝜑𝐺DimTarskiG≥2)
3635ad4antr 738 . . . . . . . . 9 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐺DimTarskiG≥2)
3736ad3antrrr 736 . . . . . . . 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 28718 . . . . . . . . . . . . . 14 (𝜑𝐴𝐵)
391, 32, 33, 4, 9, 13, 38tgelrnln 28723 . . . . . . . . . . . . 13 (𝜑 → (𝐴𝐿𝐵) ∈ ran 𝐿)
4039ad2antrr 732 . . . . . . . . . . . 12 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐴𝐿𝐵) ∈ ran 𝐿)
41 simplr 774 . . . . . . . . . . . 12 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝑥 ∈ (𝐴𝐿𝐵))
421, 33, 32, 5, 40, 41tglnpt 28642 . . . . . . . . . . 11 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝑥𝑃)
4342ad2antrr 732 . . . . . . . . . 10 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝑥𝑃)
4443ad2antrr 732 . . . . . . . . 9 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑥𝑃)
4544adantr 481 . . . . . . . 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 774 . . . . . . . . . 10 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝑦𝑃)
4746ad2antrr 732 . . . . . . . . 9 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑦𝑃)
4847adantr 481 . . . . . . . 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 740 . . . . . . . . . 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 744 . . . . . . . . . . 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 28728 . . . . . . . . . 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 2842 . . . . . . . . 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 793 . . . . . . . . . . . 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 28803 . . . . . . . . . . 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 740 . . . . . . . . . . 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 28806 . . . . . . . . . 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 28656 . . . . . . . . . . . . . . . . . 18 (𝜑 → ¬ (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵))
58 ioran 991 . . . . . . . . . . . . . . . . . 18 (¬ (𝐶 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵) ↔ (¬ 𝐶 ∈ (𝐴𝐿𝐵) ∧ ¬ 𝐴 = 𝐵))
5957, 58sylib 219 . . . . . . . . . . . . . . . . 17 (𝜑 → (¬ 𝐶 ∈ (𝐴𝐿𝐵) ∧ ¬ 𝐴 = 𝐵))
6059simpld 495 . . . . . . . . . . . . . . . 16 (𝜑 → ¬ 𝐶 ∈ (𝐴𝐿𝐵))
6160ad2antrr 732 . . . . . . . . . . . . . . 15 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → ¬ 𝐶 ∈ (𝐴𝐿𝐵))
62 nelne2 3033 . . . . . . . . . . . . . . 15 ((𝑥 ∈ (𝐴𝐿𝐵) ∧ ¬ 𝐶 ∈ (𝐴𝐿𝐵)) → 𝑥𝐶)
6341, 61, 62syl2anc 590 . . . . . . . . . . . . . 14 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → 𝑥𝐶)
6463ad4antr 738 . . . . . . . . . . . . 13 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑥𝐶)
6564adantr 481 . . . . . . . . . . . 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 2990 . . . . . . . . . . 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 28728 . . . . . . . . . 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 5110 . . . . . . . . 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 28819 . . . . . . . 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 28718 . . . . . . . . . . . 12 (𝜑𝐷𝐸)
7372necomd 2990 . . . . . . . . . . 11 (𝜑𝐸𝐷)
7473ad7antr 744 . . . . . . . . . 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 738 . . . . . . . . . . . . 13 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐷𝐸)
7675neneqd 2940 . . . . . . . . . . . 12 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → ¬ 𝐷 = 𝐸)
7741orcd 879 . . . . . . . . . . . . . . . . . . . 20 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝑥 ∈ (𝐴𝐿𝐵) ∨ 𝐴 = 𝐵))
781, 33, 32, 5, 10, 14, 42, 77colrot2 28653 . . . . . . . . . . . . . . . . . . 19 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐵 ∈ (𝑥𝐿𝐴) ∨ 𝑥 = 𝐴))
791, 33, 32, 5, 42, 10, 14, 78colcom 28651 . . . . . . . . . . . . . . . . . 18 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → (𝐵 ∈ (𝐴𝐿𝑥) ∨ 𝐴 = 𝑥))
8079ad2antrr 732 . . . . . . . . . . . . . . . . 17 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐵 ∈ (𝐴𝐿𝑥) ∨ 𝐴 = 𝑥))
81 simpr 485 . . . . . . . . . . . . . . . . 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 28659 . . . . . . . . . . . . . . . 16 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐸 ∈ (𝐷𝐿𝑦) ∨ 𝐷 = 𝑦))
831, 33, 32, 6, 22, 46, 26, 82colrot2 28653 . . . . . . . . . . . . . . 15 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝑦 ∈ (𝐸𝐿𝐷) ∨ 𝐸 = 𝐷))
841, 33, 32, 6, 26, 22, 46, 83colcom 28651 . . . . . . . . . . . . . 14 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝑦 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸))
8584orcomd 877 . . . . . . . . . . . . 13 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐷 = 𝐸𝑦 ∈ (𝐷𝐿𝐸)))
8685ord 870 . . . . . . . . . . . 12 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (¬ 𝐷 = 𝐸𝑦 ∈ (𝐷𝐿𝐸)))
8776, 86mpd 15 . . . . . . . . . . 11 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝑦 ∈ (𝐷𝐿𝐸))
8887ad3antrrr 736 . . . . . . . . . 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 28715 . . . . . . . . 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 787 . . . . . . . . . . . . 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 2746 . . . . . . . . . . . 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 28576 . . . . . . . . . . 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 28723 . . . . . . . . . 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 28723 . . . . . . . . . 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 781 . . . . . . . . . . 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 774 . . . . . . . . . . . . . . . 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 776 . . . . . . . . . . . . . . . . 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 28804 . . . . . . . . . . . . . . . 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 28721 . . . . . . . . . . . . . . 15 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝑞𝑦)
10099adantr 481 . . . . . . . . . . . . . 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 2990 . . . . . . . . . . . . 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 28723 . . . . . . . . . . . 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 481 . . . . . . . . . . . . 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 28728 . . . . . . . . . . . . 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 28728 . . . . . . . . . . . . 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 5111 . . . . . . . . . . . 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 28806 . . . . . . . . . . 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 786 . . . . . . . . . . . . . 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 28700 . . . . . . . . . . . . 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 28715 . . . . . . . . . . . 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 879 . . . . . . . . . . 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 28822 . . . . . . . . . 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 28806 . . . . . . . . 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 28819 . . . . . . . 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 736 . . . . . . . . 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 28614 . . . . . . . 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 28894 . . . . . . 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 2740 . . . . . . . . 9 (pInvG‘𝐺) = (pInvG‘𝐺)
12051, 68eqbrtrd 5101 . . . . . . . . . 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 28819 . . . . . . . . 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 28791 . . . . . . . 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 5103 . . . . . . . . . 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 28819 . . . . . . . . 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 28791 . . . . . . . 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 28573 . . . . . . . 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 28615 . . . . . . . 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 28894 . . . . . . 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 28609 . . . . . 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 28723 . . . . . . . . 9 (𝜑 → (𝐷𝐿𝐸) ∈ ran 𝐿)
131130ad4antr 738 . . . . . . . 8 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → (𝐷𝐿𝐸) ∈ ran 𝐿)
132131ad3antrrr 736 . . . . . . 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 483 . . . . . . . . . . 11 ((𝑤 = 𝑘𝑣 = 𝑙) → 𝑤 = 𝑘)
134133eleq1d 2825 . . . . . . . . . 10 ((𝑤 = 𝑘𝑣 = 𝑙) → (𝑤 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ↔ 𝑘 ∈ (𝑃 ∖ (𝐷𝐿𝐸))))
135 simpr 485 . . . . . . . . . . 11 ((𝑤 = 𝑘𝑣 = 𝑙) → 𝑣 = 𝑙)
136135eleq1d 2825 . . . . . . . . . 10 ((𝑤 = 𝑘𝑣 = 𝑙) → (𝑣 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ↔ 𝑙 ∈ (𝑃 ∖ (𝐷𝐿𝐸))))
137134, 136anbi12d 638 . . . . . . . . 9 ((𝑤 = 𝑘𝑣 = 𝑙) → ((𝑤 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑣 ∈ (𝑃 ∖ (𝐷𝐿𝐸))) ↔ (𝑘 ∈ (𝑃 ∖ (𝐷𝐿𝐸)) ∧ 𝑙 ∈ (𝑃 ∖ (𝐷𝐿𝐸)))))
138 simpr 485 . . . . . . . . . . 11 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → 𝑧 = 𝑗)
139 simpll 772 . . . . . . . . . . . 12 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → 𝑤 = 𝑘)
140 simplr 774 . . . . . . . . . . . 12 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → 𝑣 = 𝑙)
141139, 140oveq12d 7381 . . . . . . . . . . 11 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → (𝑤𝐼𝑣) = (𝑘𝐼𝑙))
142138, 141eleq12d 2834 . . . . . . . . . 10 (((𝑤 = 𝑘𝑣 = 𝑙) ∧ 𝑧 = 𝑗) → (𝑧 ∈ (𝑤𝐼𝑣) ↔ 𝑗 ∈ (𝑘𝐼𝑙)))
143142cbvrexdva 3221 . . . . . . . . 9 ((𝑤 = 𝑘𝑣 = 𝑙) → (∃𝑧 ∈ (𝐷𝐿𝐸)𝑧 ∈ (𝑤𝐼𝑣) ↔ ∃𝑗 ∈ (𝐷𝐿𝐸)𝑗 ∈ (𝑘𝐼𝑙)))
144137, 143anbi12d 638 . . . . . . . 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 5152 . . . . . . 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 481 . . . . . . . . . 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 481 . . . . . . . . . 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 481 . . . . . . . . . 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 481 . . . . . . . . . 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 481 . . . . . . . . . . . 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 481 . . . . . . . . . . . 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 481 . . . . . . . . . . . 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 746 . . . . . . . . . . . . . . 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 485 . . . . . . . . . . . . . . 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 28715 . . . . . . . . . . . . . 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 879 . . . . . . . . . . . . 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 28652 . . . . . . . . . . . 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 481 . . . . . . . . . . . . 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 28621 . . . . . . . . . . . 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 28659 . . . . . . . . . . 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 28652 . . . . . . . . . 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 28651 . . . . . . . . 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 746 . . . . . . . . 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 822 . . . . . . . 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 28864 . . . . . . 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 738 . . . . . . . . 9 (((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) → 𝐹𝑃)
167166ad2antrr 732 . . . . . . . 8 (((((((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) ∧ 𝑦𝑃) ∧ ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩) ∧ 𝑞𝑃) ∧ ((𝐷𝐿𝐸)(⟂G‘𝐺)(𝑞𝐿𝑦) ∧ 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)) → 𝐹𝑃)
168167adantr 481 . . . . . . 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 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)))) → 𝑞((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹)
1701, 32, 33, 8, 132, 28, 145, 95, 165, 168, 169hpgtr 28861 . . . . . 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 516 . . . . 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 28709 . . . . 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 3156 . . . 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 28656 . . . . . . . 8 (𝜑 → ¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸))
175 ioran 991 . . . . . . . 8 (¬ (𝐹 ∈ (𝐷𝐿𝐸) ∨ 𝐷 = 𝐸) ↔ (¬ 𝐹 ∈ (𝐷𝐿𝐸) ∧ ¬ 𝐷 = 𝐸))
176174, 175sylib 219 . . . . . . 7 (𝜑 → (¬ 𝐹 ∈ (𝐷𝐿𝐸) ∧ ¬ 𝐷 = 𝐸))
177176simpld 495 . . . . . 6 (𝜑 → ¬ 𝐹 ∈ (𝐷𝐿𝐸))
178177ad4antr 738 . . . . 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 28896 . . . 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 3148 . . 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 28660 . . 3 (((𝜑𝑥 ∈ (𝐴𝐿𝐵)) ∧ (𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵)) → ∃𝑦𝑃 ⟨“𝐴𝐵𝑥”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑦”⟩)
182180, 181r19.29a 3148 . 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 28814 . 2 (𝜑 → ∃𝑥 ∈ (𝐴𝐿𝐵)(𝐶𝐿𝑥)(⟂G‘𝐺)(𝐴𝐿𝐵))
184182, 183r19.29a 3148 1 (𝜑 → ∃𝑓𝑃 (⟨“𝐴𝐵𝐶”⟩(cgrG‘𝐺)⟨“𝐷𝐸𝑓”⟩ ∧ 𝑓((hpG‘𝐺)‘(𝐷𝐿𝐸))𝐹))
Colors of variables: wff setvar class
Syntax hints:  ¬ wn 3  wi 4  wa 396  wo 853   = wceq 1547  wcel 2119  wne 2935  wrex 3064  cdif 3887   class class class wbr 5079  {copab 5141  ran crn 5626  cfv 6492  (class class class)co 7363  2c2 12234  ⟨“cs3 14802  Basecbs 17177  distcds 17227  TarskiGcstrkg 28520  DimTarskiGcstrkgld 28524  Itvcitv 28526  LineGclng 28527  cgrGccgrg 28603  hlGchlg 28693  pInvGcmir 28745  ⟂Gcperpg 28788  hpGchpg 28850
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1802  ax-4 1816  ax-5 1917  ax-6 1974  ax-7 2015  ax-8 2121  ax-9 2129  ax-10 2152  ax-11 2168  ax-12 2189  ax-ext 2712  ax-rep 5206  ax-sep 5225  ax-nul 5235  ax-pow 5301  ax-pr 5369  ax-un 7685  ax-cnex 11092  ax-resscn 11093  ax-1cn 11094  ax-icn 11095  ax-addcl 11096  ax-addrcl 11097  ax-mulcl 11098  ax-mulrcl 11099  ax-mulcom 11100  ax-addass 11101  ax-mulass 11102  ax-distr 11103  ax-i2m1 11104  ax-1ne0 11105  ax-1rid 11106  ax-rnegex 11107  ax-rrecex 11108  ax-cnre 11109  ax-pre-lttri 11110  ax-pre-lttrn 11111  ax-pre-ltadd 11112  ax-pre-mulgt0 11113
This theorem depends on definitions:  df-bi 208  df-an 397  df-or 854  df-3or 1093  df-3an 1094  df-tru 1550  df-fal 1560  df-ex 1787  df-nf 1791  df-sb 2074  df-mo 2543  df-eu 2573  df-clab 2719  df-cleq 2732  df-clel 2815  df-nfc 2889  df-ne 2936  df-nel 3040  df-ral 3055  df-rex 3065  df-rmo 3345  df-reu 3346  df-rab 3393  df-v 3434  df-sbc 3731  df-csb 3839  df-dif 3893  df-un 3895  df-in 3897  df-ss 3907  df-pss 3910  df-nul 4269  df-if 4462  df-pw 4538  df-sn 4563  df-pr 4565  df-tp 4567  df-op 4569  df-uni 4846  df-int 4885  df-iun 4930  df-br 5080  df-opab 5142  df-mpt 5161  df-tr 5187  df-id 5520  df-eprel 5525  df-po 5533  df-so 5534  df-fr 5578  df-we 5580  df-xp 5631  df-rel 5632  df-cnv 5633  df-co 5634  df-dm 5635  df-rn 5636  df-res 5637  df-ima 5638  df-pred 6259  df-ord 6320  df-on 6321  df-lim 6322  df-suc 6323  df-iota 6448  df-fun 6494  df-fn 6495  df-f 6496  df-f1 6497  df-fo 6498  df-f1o 6499  df-fv 6500  df-riota 7320  df-ov 7366  df-oprab 7367  df-mpo 7368  df-om 7814  df-1st 7938  df-2nd 7939  df-frecs 8228  df-wrecs 8259  df-recs 8308  df-rdg 8346  df-1o 8402  df-oadd 8406  df-er 8640  df-map 8772  df-pm 8773  df-en 8891  df-dom 8892  df-sdom 8893  df-fin 8894  df-dju 9823  df-card 9861  df-pnf 11179  df-mnf 11180  df-xr 11181  df-ltxr 11182  df-le 11183  df-sub 11377  df-neg 11378  df-nn 12173  df-2 12242  df-3 12243  df-n0 12436  df-xnn0 12509  df-z 12523  df-uz 12787  df-fz 13460  df-fzo 13607  df-hash 14291  df-word 14474  df-concat 14531  df-s1 14557  df-s2 14808  df-s3 14809  df-trkgc 28541  df-trkgb 28542  df-trkgcb 28543  df-trkgld 28545  df-trkg 28546  df-cgrg 28604  df-ismt 28626  df-leg 28676  df-hlg 28694  df-mir 28746  df-rag 28787  df-perpg 28789  df-hpg 28851  df-mid 28867  df-lmi 28868
This theorem is referenced by:  trgcopyeu  28899  acopy  28926  cgrg3col4  28946
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