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Theorem axtg5seg 26730
Description: Five segments axiom, Axiom A5 of [Schwabhauser] p. 11. Take two triangles 𝑋𝑍𝑈 and 𝐴𝐶𝑉, a point 𝑌 on 𝑋𝑍, and a point 𝐵 on 𝐴𝐶. If all corresponding line segments except for 𝑍𝑈 and 𝐶𝑉 are congruent ( i.e., 𝑋𝑌 𝐴𝐵, 𝑌𝑍 𝐵𝐶, 𝑋𝑈 𝐴𝑉, and 𝑌𝑈 𝐵𝑉), then 𝑍𝑈 and 𝐶𝑉 are also congruent. As noted in Axiom 5 of [Tarski1999] p. 178, "this axiom is similar in character to the well-known theorems of Euclidean geometry that allow one to conclude, from hypotheses about the congruence of certain corresponding sides and angles in two triangles, the congruence of other corresponding sides and angles." (Contributed by Thierry Arnoux, 14-Mar-2019.)
Hypotheses
Ref Expression
axtrkg.p 𝑃 = (Base‘𝐺)
axtrkg.d = (dist‘𝐺)
axtrkg.i 𝐼 = (Itv‘𝐺)
axtrkg.g (𝜑𝐺 ∈ TarskiG)
axtg5seg.1 (𝜑𝑋𝑃)
axtg5seg.2 (𝜑𝑌𝑃)
axtg5seg.3 (𝜑𝑍𝑃)
axtg5seg.4 (𝜑𝐴𝑃)
axtg5seg.5 (𝜑𝐵𝑃)
axtg5seg.6 (𝜑𝐶𝑃)
axtg5seg.7 (𝜑𝑈𝑃)
axtg5seg.8 (𝜑𝑉𝑃)
axtg5seg.9 (𝜑𝑋𝑌)
axtg5seg.10 (𝜑𝑌 ∈ (𝑋𝐼𝑍))
axtg5seg.11 (𝜑𝐵 ∈ (𝐴𝐼𝐶))
axtg5seg.12 (𝜑 → (𝑋 𝑌) = (𝐴 𝐵))
axtg5seg.13 (𝜑 → (𝑌 𝑍) = (𝐵 𝐶))
axtg5seg.14 (𝜑 → (𝑋 𝑈) = (𝐴 𝑉))
axtg5seg.15 (𝜑 → (𝑌 𝑈) = (𝐵 𝑉))
Assertion
Ref Expression
axtg5seg (𝜑 → (𝑍 𝑈) = (𝐶 𝑉))

Proof of Theorem axtg5seg
Dummy variables 𝑓 𝑖 𝑝 𝑥 𝑦 𝑧 𝑎 𝑏 𝑐 𝑣 𝑢 are mutually distinct and distinct from all other variables.
StepHypRef Expression
1 df-trkg 26718 . . . . . . 7 TarskiG = ((TarskiGC ∩ TarskiGB) ∩ (TarskiGCB ∩ {𝑓[(Base‘𝑓) / 𝑝][(Itv‘𝑓) / 𝑖](LineG‘𝑓) = (𝑥𝑝, 𝑦 ∈ (𝑝 ∖ {𝑥}) ↦ {𝑧𝑝 ∣ (𝑧 ∈ (𝑥𝑖𝑦) ∨ 𝑥 ∈ (𝑧𝑖𝑦) ∨ 𝑦 ∈ (𝑥𝑖𝑧))})}))
2 inss2 4160 . . . . . . . 8 ((TarskiGC ∩ TarskiGB) ∩ (TarskiGCB ∩ {𝑓[(Base‘𝑓) / 𝑝][(Itv‘𝑓) / 𝑖](LineG‘𝑓) = (𝑥𝑝, 𝑦 ∈ (𝑝 ∖ {𝑥}) ↦ {𝑧𝑝 ∣ (𝑧 ∈ (𝑥𝑖𝑦) ∨ 𝑥 ∈ (𝑧𝑖𝑦) ∨ 𝑦 ∈ (𝑥𝑖𝑧))})})) ⊆ (TarskiGCB ∩ {𝑓[(Base‘𝑓) / 𝑝][(Itv‘𝑓) / 𝑖](LineG‘𝑓) = (𝑥𝑝, 𝑦 ∈ (𝑝 ∖ {𝑥}) ↦ {𝑧𝑝 ∣ (𝑧 ∈ (𝑥𝑖𝑦) ∨ 𝑥 ∈ (𝑧𝑖𝑦) ∨ 𝑦 ∈ (𝑥𝑖𝑧))})})
3 inss1 4159 . . . . . . . 8 (TarskiGCB ∩ {𝑓[(Base‘𝑓) / 𝑝][(Itv‘𝑓) / 𝑖](LineG‘𝑓) = (𝑥𝑝, 𝑦 ∈ (𝑝 ∖ {𝑥}) ↦ {𝑧𝑝 ∣ (𝑧 ∈ (𝑥𝑖𝑦) ∨ 𝑥 ∈ (𝑧𝑖𝑦) ∨ 𝑦 ∈ (𝑥𝑖𝑧))})}) ⊆ TarskiGCB
42, 3sstri 3926 . . . . . . 7 ((TarskiGC ∩ TarskiGB) ∩ (TarskiGCB ∩ {𝑓[(Base‘𝑓) / 𝑝][(Itv‘𝑓) / 𝑖](LineG‘𝑓) = (𝑥𝑝, 𝑦 ∈ (𝑝 ∖ {𝑥}) ↦ {𝑧𝑝 ∣ (𝑧 ∈ (𝑥𝑖𝑦) ∨ 𝑥 ∈ (𝑧𝑖𝑦) ∨ 𝑦 ∈ (𝑥𝑖𝑧))})})) ⊆ TarskiGCB
51, 4eqsstri 3951 . . . . . 6 TarskiG ⊆ TarskiGCB
6 axtrkg.g . . . . . 6 (𝜑𝐺 ∈ TarskiG)
75, 6sselid 3915 . . . . 5 (𝜑𝐺 ∈ TarskiGCB)
8 axtrkg.p . . . . . . . 8 𝑃 = (Base‘𝐺)
9 axtrkg.d . . . . . . . 8 = (dist‘𝐺)
10 axtrkg.i . . . . . . . 8 𝐼 = (Itv‘𝐺)
118, 9, 10istrkgcb 26721 . . . . . . 7 (𝐺 ∈ TarskiGCB ↔ (𝐺 ∈ V ∧ (∀𝑥𝑃𝑦𝑃𝑧𝑃𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ∧ ∀𝑥𝑃𝑦𝑃𝑎𝑃𝑏𝑃𝑧𝑃 (𝑦 ∈ (𝑥𝐼𝑧) ∧ (𝑦 𝑧) = (𝑎 𝑏)))))
1211simprbi 496 . . . . . 6 (𝐺 ∈ TarskiGCB → (∀𝑥𝑃𝑦𝑃𝑧𝑃𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ∧ ∀𝑥𝑃𝑦𝑃𝑎𝑃𝑏𝑃𝑧𝑃 (𝑦 ∈ (𝑥𝐼𝑧) ∧ (𝑦 𝑧) = (𝑎 𝑏))))
1312simpld 494 . . . . 5 (𝐺 ∈ TarskiGCB → ∀𝑥𝑃𝑦𝑃𝑧𝑃𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)))
147, 13syl 17 . . . 4 (𝜑 → ∀𝑥𝑃𝑦𝑃𝑧𝑃𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)))
15 axtg5seg.1 . . . . 5 (𝜑𝑋𝑃)
16 axtg5seg.2 . . . . 5 (𝜑𝑌𝑃)
17 axtg5seg.3 . . . . 5 (𝜑𝑍𝑃)
18 neeq1 3005 . . . . . . . . . . . 12 (𝑥 = 𝑋 → (𝑥𝑦𝑋𝑦))
19 oveq1 7262 . . . . . . . . . . . . 13 (𝑥 = 𝑋 → (𝑥𝐼𝑧) = (𝑋𝐼𝑧))
2019eleq2d 2824 . . . . . . . . . . . 12 (𝑥 = 𝑋 → (𝑦 ∈ (𝑥𝐼𝑧) ↔ 𝑦 ∈ (𝑋𝐼𝑧)))
2118, 203anbi12d 1435 . . . . . . . . . . 11 (𝑥 = 𝑋 → ((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ↔ (𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐))))
22 oveq1 7262 . . . . . . . . . . . . . 14 (𝑥 = 𝑋 → (𝑥 𝑦) = (𝑋 𝑦))
2322eqeq1d 2740 . . . . . . . . . . . . 13 (𝑥 = 𝑋 → ((𝑥 𝑦) = (𝑎 𝑏) ↔ (𝑋 𝑦) = (𝑎 𝑏)))
2423anbi1d 629 . . . . . . . . . . . 12 (𝑥 = 𝑋 → (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ↔ ((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐))))
25 oveq1 7262 . . . . . . . . . . . . . 14 (𝑥 = 𝑋 → (𝑥 𝑢) = (𝑋 𝑢))
2625eqeq1d 2740 . . . . . . . . . . . . 13 (𝑥 = 𝑋 → ((𝑥 𝑢) = (𝑎 𝑣) ↔ (𝑋 𝑢) = (𝑎 𝑣)))
2726anbi1d 629 . . . . . . . . . . . 12 (𝑥 = 𝑋 → (((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)) ↔ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣))))
2824, 27anbi12d 630 . . . . . . . . . . 11 (𝑥 = 𝑋 → ((((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣))) ↔ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))))
2921, 28anbi12d 630 . . . . . . . . . 10 (𝑥 = 𝑋 → (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) ↔ ((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣))))))
3029imbi1d 341 . . . . . . . . 9 (𝑥 = 𝑋 → ((((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
3130ralbidv 3120 . . . . . . . 8 (𝑥 = 𝑋 → (∀𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑣𝑃 (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
32312ralbidv 3122 . . . . . . 7 (𝑥 = 𝑋 → (∀𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
33322ralbidv 3122 . . . . . 6 (𝑥 = 𝑋 → (∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
34 neeq2 3006 . . . . . . . . . . . 12 (𝑦 = 𝑌 → (𝑋𝑦𝑋𝑌))
35 eleq1 2826 . . . . . . . . . . . 12 (𝑦 = 𝑌 → (𝑦 ∈ (𝑋𝐼𝑧) ↔ 𝑌 ∈ (𝑋𝐼𝑧)))
3634, 353anbi12d 1435 . . . . . . . . . . 11 (𝑦 = 𝑌 → ((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ↔ (𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐))))
37 oveq2 7263 . . . . . . . . . . . . . 14 (𝑦 = 𝑌 → (𝑋 𝑦) = (𝑋 𝑌))
3837eqeq1d 2740 . . . . . . . . . . . . 13 (𝑦 = 𝑌 → ((𝑋 𝑦) = (𝑎 𝑏) ↔ (𝑋 𝑌) = (𝑎 𝑏)))
39 oveq1 7262 . . . . . . . . . . . . . 14 (𝑦 = 𝑌 → (𝑦 𝑧) = (𝑌 𝑧))
4039eqeq1d 2740 . . . . . . . . . . . . 13 (𝑦 = 𝑌 → ((𝑦 𝑧) = (𝑏 𝑐) ↔ (𝑌 𝑧) = (𝑏 𝑐)))
4138, 40anbi12d 630 . . . . . . . . . . . 12 (𝑦 = 𝑌 → (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ↔ ((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐))))
42 oveq1 7262 . . . . . . . . . . . . . 14 (𝑦 = 𝑌 → (𝑦 𝑢) = (𝑌 𝑢))
4342eqeq1d 2740 . . . . . . . . . . . . 13 (𝑦 = 𝑌 → ((𝑦 𝑢) = (𝑏 𝑣) ↔ (𝑌 𝑢) = (𝑏 𝑣)))
4443anbi2d 628 . . . . . . . . . . . 12 (𝑦 = 𝑌 → (((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)) ↔ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣))))
4541, 44anbi12d 630 . . . . . . . . . . 11 (𝑦 = 𝑌 → ((((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣))) ↔ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))))
4636, 45anbi12d 630 . . . . . . . . . 10 (𝑦 = 𝑌 → (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣))))))
4746imbi1d 341 . . . . . . . . 9 (𝑦 = 𝑌 → ((((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
4847ralbidv 3120 . . . . . . . 8 (𝑦 = 𝑌 → (∀𝑣𝑃 (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
49482ralbidv 3122 . . . . . . 7 (𝑦 = 𝑌 → (∀𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
50492ralbidv 3122 . . . . . 6 (𝑦 = 𝑌 → (∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑦𝑦 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣))))
51 oveq2 7263 . . . . . . . . . . . . 13 (𝑧 = 𝑍 → (𝑋𝐼𝑧) = (𝑋𝐼𝑍))
5251eleq2d 2824 . . . . . . . . . . . 12 (𝑧 = 𝑍 → (𝑌 ∈ (𝑋𝐼𝑧) ↔ 𝑌 ∈ (𝑋𝐼𝑍)))
53523anbi2d 1439 . . . . . . . . . . 11 (𝑧 = 𝑍 → ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ↔ (𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐))))
54 oveq2 7263 . . . . . . . . . . . . . 14 (𝑧 = 𝑍 → (𝑌 𝑧) = (𝑌 𝑍))
5554eqeq1d 2740 . . . . . . . . . . . . 13 (𝑧 = 𝑍 → ((𝑌 𝑧) = (𝑏 𝑐) ↔ (𝑌 𝑍) = (𝑏 𝑐)))
5655anbi2d 628 . . . . . . . . . . . 12 (𝑧 = 𝑍 → (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ↔ ((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐))))
5756anbi1d 629 . . . . . . . . . . 11 (𝑧 = 𝑍 → ((((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣))) ↔ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))))
5853, 57anbi12d 630 . . . . . . . . . 10 (𝑧 = 𝑍 → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣))))))
59 oveq1 7262 . . . . . . . . . . 11 (𝑧 = 𝑍 → (𝑧 𝑢) = (𝑍 𝑢))
6059eqeq1d 2740 . . . . . . . . . 10 (𝑧 = 𝑍 → ((𝑧 𝑢) = (𝑐 𝑣) ↔ (𝑍 𝑢) = (𝑐 𝑣)))
6158, 60imbi12d 344 . . . . . . . . 9 (𝑧 = 𝑍 → ((((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣))))
6261ralbidv 3120 . . . . . . . 8 (𝑧 = 𝑍 → (∀𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣))))
63622ralbidv 3122 . . . . . . 7 (𝑧 = 𝑍 → (∀𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣))))
64632ralbidv 3122 . . . . . 6 (𝑧 = 𝑍 → (∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑧) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) ↔ ∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣))))
6533, 50, 64rspc3v 3565 . . . . 5 ((𝑋𝑃𝑌𝑃𝑍𝑃) → (∀𝑥𝑃𝑦𝑃𝑧𝑃𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) → ∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣))))
6615, 16, 17, 65syl3anc 1369 . . . 4 (𝜑 → (∀𝑥𝑃𝑦𝑃𝑧𝑃𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑥𝑦𝑦 ∈ (𝑥𝐼𝑧) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑥 𝑦) = (𝑎 𝑏) ∧ (𝑦 𝑧) = (𝑏 𝑐)) ∧ ((𝑥 𝑢) = (𝑎 𝑣) ∧ (𝑦 𝑢) = (𝑏 𝑣)))) → (𝑧 𝑢) = (𝑐 𝑣)) → ∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣))))
6714, 66mpd 15 . . 3 (𝜑 → ∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣)))
68 axtg5seg.7 . . . 4 (𝜑𝑈𝑃)
69 axtg5seg.4 . . . 4 (𝜑𝐴𝑃)
70 axtg5seg.5 . . . 4 (𝜑𝐵𝑃)
71 oveq2 7263 . . . . . . . . . . 11 (𝑢 = 𝑈 → (𝑋 𝑢) = (𝑋 𝑈))
7271eqeq1d 2740 . . . . . . . . . 10 (𝑢 = 𝑈 → ((𝑋 𝑢) = (𝑎 𝑣) ↔ (𝑋 𝑈) = (𝑎 𝑣)))
73 oveq2 7263 . . . . . . . . . . 11 (𝑢 = 𝑈 → (𝑌 𝑢) = (𝑌 𝑈))
7473eqeq1d 2740 . . . . . . . . . 10 (𝑢 = 𝑈 → ((𝑌 𝑢) = (𝑏 𝑣) ↔ (𝑌 𝑈) = (𝑏 𝑣)))
7572, 74anbi12d 630 . . . . . . . . 9 (𝑢 = 𝑈 → (((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)) ↔ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣))))
7675anbi2d 628 . . . . . . . 8 (𝑢 = 𝑈 → ((((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣))) ↔ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))))
7776anbi2d 628 . . . . . . 7 (𝑢 = 𝑈 → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣))))))
78 oveq2 7263 . . . . . . . 8 (𝑢 = 𝑈 → (𝑍 𝑢) = (𝑍 𝑈))
7978eqeq1d 2740 . . . . . . 7 (𝑢 = 𝑈 → ((𝑍 𝑢) = (𝑐 𝑣) ↔ (𝑍 𝑈) = (𝑐 𝑣)))
8077, 79imbi12d 344 . . . . . 6 (𝑢 = 𝑈 → ((((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
81802ralbidv 3122 . . . . 5 (𝑢 = 𝑈 → (∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣)) ↔ ∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
82 oveq1 7262 . . . . . . . . . 10 (𝑎 = 𝐴 → (𝑎𝐼𝑐) = (𝐴𝐼𝑐))
8382eleq2d 2824 . . . . . . . . 9 (𝑎 = 𝐴 → (𝑏 ∈ (𝑎𝐼𝑐) ↔ 𝑏 ∈ (𝐴𝐼𝑐)))
84833anbi3d 1440 . . . . . . . 8 (𝑎 = 𝐴 → ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ↔ (𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐))))
85 oveq1 7262 . . . . . . . . . . 11 (𝑎 = 𝐴 → (𝑎 𝑏) = (𝐴 𝑏))
8685eqeq2d 2749 . . . . . . . . . 10 (𝑎 = 𝐴 → ((𝑋 𝑌) = (𝑎 𝑏) ↔ (𝑋 𝑌) = (𝐴 𝑏)))
8786anbi1d 629 . . . . . . . . 9 (𝑎 = 𝐴 → (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ↔ ((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐))))
88 oveq1 7262 . . . . . . . . . . 11 (𝑎 = 𝐴 → (𝑎 𝑣) = (𝐴 𝑣))
8988eqeq2d 2749 . . . . . . . . . 10 (𝑎 = 𝐴 → ((𝑋 𝑈) = (𝑎 𝑣) ↔ (𝑋 𝑈) = (𝐴 𝑣)))
9089anbi1d 629 . . . . . . . . 9 (𝑎 = 𝐴 → (((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)) ↔ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣))))
9187, 90anbi12d 630 . . . . . . . 8 (𝑎 = 𝐴 → ((((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣))) ↔ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))))
9284, 91anbi12d 630 . . . . . . 7 (𝑎 = 𝐴 → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣))))))
9392imbi1d 341 . . . . . 6 (𝑎 = 𝐴 → ((((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
94932ralbidv 3122 . . . . 5 (𝑎 = 𝐴 → (∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝑎 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) ↔ ∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
95 eleq1 2826 . . . . . . . . 9 (𝑏 = 𝐵 → (𝑏 ∈ (𝐴𝐼𝑐) ↔ 𝐵 ∈ (𝐴𝐼𝑐)))
96953anbi3d 1440 . . . . . . . 8 (𝑏 = 𝐵 → ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ↔ (𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐))))
97 oveq2 7263 . . . . . . . . . . 11 (𝑏 = 𝐵 → (𝐴 𝑏) = (𝐴 𝐵))
9897eqeq2d 2749 . . . . . . . . . 10 (𝑏 = 𝐵 → ((𝑋 𝑌) = (𝐴 𝑏) ↔ (𝑋 𝑌) = (𝐴 𝐵)))
99 oveq1 7262 . . . . . . . . . . 11 (𝑏 = 𝐵 → (𝑏 𝑐) = (𝐵 𝑐))
10099eqeq2d 2749 . . . . . . . . . 10 (𝑏 = 𝐵 → ((𝑌 𝑍) = (𝑏 𝑐) ↔ (𝑌 𝑍) = (𝐵 𝑐)))
10198, 100anbi12d 630 . . . . . . . . 9 (𝑏 = 𝐵 → (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ↔ ((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐))))
102 oveq1 7262 . . . . . . . . . . 11 (𝑏 = 𝐵 → (𝑏 𝑣) = (𝐵 𝑣))
103102eqeq2d 2749 . . . . . . . . . 10 (𝑏 = 𝐵 → ((𝑌 𝑈) = (𝑏 𝑣) ↔ (𝑌 𝑈) = (𝐵 𝑣)))
104103anbi2d 628 . . . . . . . . 9 (𝑏 = 𝐵 → (((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)) ↔ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣))))
105101, 104anbi12d 630 . . . . . . . 8 (𝑏 = 𝐵 → ((((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣))) ↔ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))))
10696, 105anbi12d 630 . . . . . . 7 (𝑏 = 𝐵 → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣))))))
107106imbi1d 341 . . . . . 6 (𝑏 = 𝐵 → ((((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
1081072ralbidv 3122 . . . . 5 (𝑏 = 𝐵 → (∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝑏 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) ↔ ∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
10981, 94, 108rspc3v 3565 . . . 4 ((𝑈𝑃𝐴𝑃𝐵𝑃) → (∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣)) → ∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
11068, 69, 70, 109syl3anc 1369 . . 3 (𝜑 → (∀𝑢𝑃𝑎𝑃𝑏𝑃𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝑏 ∈ (𝑎𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝑎 𝑏) ∧ (𝑌 𝑍) = (𝑏 𝑐)) ∧ ((𝑋 𝑢) = (𝑎 𝑣) ∧ (𝑌 𝑢) = (𝑏 𝑣)))) → (𝑍 𝑢) = (𝑐 𝑣)) → ∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣))))
11167, 110mpd 15 . 2 (𝜑 → ∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)))
112 axtg5seg.9 . . . 4 (𝜑𝑋𝑌)
113 axtg5seg.10 . . . 4 (𝜑𝑌 ∈ (𝑋𝐼𝑍))
114 axtg5seg.11 . . . 4 (𝜑𝐵 ∈ (𝐴𝐼𝐶))
115112, 113, 1143jca 1126 . . 3 (𝜑 → (𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)))
116 axtg5seg.12 . . . 4 (𝜑 → (𝑋 𝑌) = (𝐴 𝐵))
117 axtg5seg.13 . . . 4 (𝜑 → (𝑌 𝑍) = (𝐵 𝐶))
118116, 117jca 511 . . 3 (𝜑 → ((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)))
119 axtg5seg.14 . . . 4 (𝜑 → (𝑋 𝑈) = (𝐴 𝑉))
120 axtg5seg.15 . . . 4 (𝜑 → (𝑌 𝑈) = (𝐵 𝑉))
121119, 120jca 511 . . 3 (𝜑 → ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉)))
122115, 118, 121jca32 515 . 2 (𝜑 → ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉)))))
123 axtg5seg.6 . . 3 (𝜑𝐶𝑃)
124 axtg5seg.8 . . 3 (𝜑𝑉𝑃)
125 oveq2 7263 . . . . . . . 8 (𝑐 = 𝐶 → (𝐴𝐼𝑐) = (𝐴𝐼𝐶))
126125eleq2d 2824 . . . . . . 7 (𝑐 = 𝐶 → (𝐵 ∈ (𝐴𝐼𝑐) ↔ 𝐵 ∈ (𝐴𝐼𝐶)))
1271263anbi3d 1440 . . . . . 6 (𝑐 = 𝐶 → ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ↔ (𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶))))
128 oveq2 7263 . . . . . . . . 9 (𝑐 = 𝐶 → (𝐵 𝑐) = (𝐵 𝐶))
129128eqeq2d 2749 . . . . . . . 8 (𝑐 = 𝐶 → ((𝑌 𝑍) = (𝐵 𝑐) ↔ (𝑌 𝑍) = (𝐵 𝐶)))
130129anbi2d 628 . . . . . . 7 (𝑐 = 𝐶 → (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ↔ ((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶))))
131130anbi1d 629 . . . . . 6 (𝑐 = 𝐶 → ((((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣))) ↔ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))))
132127, 131anbi12d 630 . . . . 5 (𝑐 = 𝐶 → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣))))))
133 oveq1 7262 . . . . . 6 (𝑐 = 𝐶 → (𝑐 𝑣) = (𝐶 𝑣))
134133eqeq2d 2749 . . . . 5 (𝑐 = 𝐶 → ((𝑍 𝑈) = (𝑐 𝑣) ↔ (𝑍 𝑈) = (𝐶 𝑣)))
135132, 134imbi12d 344 . . . 4 (𝑐 = 𝐶 → ((((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝐶 𝑣))))
136 oveq2 7263 . . . . . . . . 9 (𝑣 = 𝑉 → (𝐴 𝑣) = (𝐴 𝑉))
137136eqeq2d 2749 . . . . . . . 8 (𝑣 = 𝑉 → ((𝑋 𝑈) = (𝐴 𝑣) ↔ (𝑋 𝑈) = (𝐴 𝑉)))
138 oveq2 7263 . . . . . . . . 9 (𝑣 = 𝑉 → (𝐵 𝑣) = (𝐵 𝑉))
139138eqeq2d 2749 . . . . . . . 8 (𝑣 = 𝑉 → ((𝑌 𝑈) = (𝐵 𝑣) ↔ (𝑌 𝑈) = (𝐵 𝑉)))
140137, 139anbi12d 630 . . . . . . 7 (𝑣 = 𝑉 → (((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)) ↔ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉))))
141140anbi2d 628 . . . . . 6 (𝑣 = 𝑉 → ((((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣))) ↔ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉)))))
142141anbi2d 628 . . . . 5 (𝑣 = 𝑉 → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) ↔ ((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉))))))
143 oveq2 7263 . . . . . 6 (𝑣 = 𝑉 → (𝐶 𝑣) = (𝐶 𝑉))
144143eqeq2d 2749 . . . . 5 (𝑣 = 𝑉 → ((𝑍 𝑈) = (𝐶 𝑣) ↔ (𝑍 𝑈) = (𝐶 𝑉)))
145142, 144imbi12d 344 . . . 4 (𝑣 = 𝑉 → ((((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝐶 𝑣)) ↔ (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉)))) → (𝑍 𝑈) = (𝐶 𝑉))))
146135, 145rspc2v 3562 . . 3 ((𝐶𝑃𝑉𝑃) → (∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉)))) → (𝑍 𝑈) = (𝐶 𝑉))))
147123, 124, 146syl2anc 583 . 2 (𝜑 → (∀𝑐𝑃𝑣𝑃 (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝑐)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝑐)) ∧ ((𝑋 𝑈) = (𝐴 𝑣) ∧ (𝑌 𝑈) = (𝐵 𝑣)))) → (𝑍 𝑈) = (𝑐 𝑣)) → (((𝑋𝑌𝑌 ∈ (𝑋𝐼𝑍) ∧ 𝐵 ∈ (𝐴𝐼𝐶)) ∧ (((𝑋 𝑌) = (𝐴 𝐵) ∧ (𝑌 𝑍) = (𝐵 𝐶)) ∧ ((𝑋 𝑈) = (𝐴 𝑉) ∧ (𝑌 𝑈) = (𝐵 𝑉)))) → (𝑍 𝑈) = (𝐶 𝑉))))
148111, 122, 147mp2d 49 1 (𝜑 → (𝑍 𝑈) = (𝐶 𝑉))
Colors of variables: wff setvar class
Syntax hints:  wi 4  wa 395  w3o 1084  w3a 1085   = wceq 1539  wcel 2108  {cab 2715  wne 2942  wral 3063  wrex 3064  {crab 3067  Vcvv 3422  [wsbc 3711  cdif 3880  cin 3882  {csn 4558  cfv 6418  (class class class)co 7255  cmpo 7257  Basecbs 16840  distcds 16897  TarskiGcstrkg 26693  TarskiGCcstrkgc 26694  TarskiGBcstrkgb 26695  TarskiGCBcstrkgcb 26696  Itvcitv 26699  LineGclng 26700
This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-3 8  ax-gen 1799  ax-4 1813  ax-5 1914  ax-6 1972  ax-7 2012  ax-8 2110  ax-9 2118  ax-10 2139  ax-11 2156  ax-12 2173  ax-ext 2709  ax-nul 5225
This theorem depends on definitions:  df-bi 206  df-an 396  df-or 844  df-3an 1087  df-tru 1542  df-fal 1552  df-ex 1784  df-nf 1788  df-sb 2069  df-mo 2540  df-eu 2569  df-clab 2716  df-cleq 2730  df-clel 2817  df-ne 2943  df-ral 3068  df-rex 3069  df-rab 3072  df-v 3424  df-sbc 3712  df-dif 3886  df-un 3888  df-in 3890  df-ss 3900  df-nul 4254  df-if 4457  df-sn 4559  df-pr 4561  df-op 4565  df-uni 4837  df-br 5071  df-iota 6376  df-fv 6426  df-ov 7258  df-trkgcb 26715  df-trkg 26718
This theorem is referenced by:  tgcgrextend  26750  tgsegconeq  26751  tgifscgr  26773  tgfscgr  26833  tgbtwnconn1lem2  26838  tgbtwnconn1lem3  26839  miriso  26935  midexlem  26957  ragcgr  26972  footexALT  26983  footexlem1  26984  footexlem2  26985  lmiisolem  27061  f1otrg  27136  tg5segofs  32553
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