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| Mirrors > Home > MPE Home > Th. List > Mathboxes > gpgprismgr4cycllem11 | Structured version Visualization version GIF version | ||
| Description: Lemma 11 for gpgprismgr4cycl0 48294. (Contributed by AV, 5-Nov-2025.) |
| Ref | Expression |
|---|---|
| gpgprismgr4cycl.p | ⊢ 𝑃 = 〈“〈0, 0〉〈0, 1〉〈1, 1〉〈1, 0〉〈0, 0〉”〉 |
| gpgprismgr4cycl.f | ⊢ 𝐹 = 〈“{〈0, 0〉, 〈0, 1〉} {〈0, 1〉, 〈1, 1〉} {〈1, 1〉, 〈1, 0〉} {〈1, 0〉, 〈0, 0〉}”〉 |
| gpgprismgr4cycl.g | ⊢ 𝐺 = (𝑁 gPetersenGr 1) |
| Ref | Expression |
|---|---|
| gpgprismgr4cycllem11 | ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Cycles‘𝐺)𝑃) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | gpgprismgr4cycl.p | . . . . 5 ⊢ 𝑃 = 〈“〈0, 0〉〈0, 1〉〈1, 1〉〈1, 0〉〈0, 0〉”〉 | |
| 2 | 1 | gpgprismgr4cycllem5 48287 | . . . 4 ⊢ 𝑃 ∈ Word V |
| 3 | 2 | a1i 11 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝑃 ∈ Word V) |
| 4 | 1 | gpgprismgr4cycllem4 48286 | . . . . . 6 ⊢ (♯‘𝑃) = 5 |
| 5 | 4 | oveq1i 7366 | . . . . 5 ⊢ ((♯‘𝑃) − 1) = (5 − 1) |
| 6 | 5m1e4 12268 | . . . . 5 ⊢ (5 − 1) = 4 | |
| 7 | 5, 6 | eqtri 2757 | . . . 4 ⊢ ((♯‘𝑃) − 1) = 4 |
| 8 | 7 | eqcomi 2743 | . . 3 ⊢ 4 = ((♯‘𝑃) − 1) |
| 9 | 1 | gpgprismgr4cycllem7 48289 | . . . . 5 ⊢ ((𝑥 ∈ (0..^(♯‘𝑃)) ∧ 𝑦 ∈ (1..^4)) → (𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 10 | 9 | adantl 481 | . . . 4 ⊢ ((𝑁 ∈ (ℤ≥‘3) ∧ (𝑥 ∈ (0..^(♯‘𝑃)) ∧ 𝑦 ∈ (1..^4))) → (𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 11 | 10 | ralrimivva 3177 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → ∀𝑥 ∈ (0..^(♯‘𝑃))∀𝑦 ∈ (1..^4)(𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 12 | gpgprismgr4cycl.f | . . . 4 ⊢ 𝐹 = 〈“{〈0, 0〉, 〈0, 1〉} {〈0, 1〉, 〈1, 1〉} {〈1, 1〉, 〈1, 0〉} {〈1, 0〉, 〈0, 0〉}”〉 | |
| 13 | 12 | gpgprismgr4cycllem1 48283 | . . 3 ⊢ (♯‘𝐹) = 4 |
| 14 | gpgprismgr4cycl.g | . . . . . 6 ⊢ 𝐺 = (𝑁 gPetersenGr 1) | |
| 15 | 1, 12, 14 | gpgprismgr4cycllem8 48290 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹 ∈ Word dom (iEdg‘𝐺)) |
| 16 | 1, 12, 14 | gpgprismgr4cycllem9 48291 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝑃:(0...(♯‘𝐹))⟶(Vtx‘𝐺)) |
| 17 | 1, 12, 14 | gpgprismgr4cycllem10 48292 | . . . . . 6 ⊢ ((𝑁 ∈ (ℤ≥‘3) ∧ 𝑥 ∈ (0..^(♯‘𝐹))) → ((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}) |
| 18 | 17 | ralrimiva 3126 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → ∀𝑥 ∈ (0..^(♯‘𝐹))((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}) |
| 19 | gpgprismgrusgra 48246 | . . . . . 6 ⊢ (𝑁 ∈ (ℤ≥‘3) → (𝑁 gPetersenGr 1) ∈ USGraph) | |
| 20 | 14 | eleq1i 2825 | . . . . . . 7 ⊢ (𝐺 ∈ USGraph ↔ (𝑁 gPetersenGr 1) ∈ USGraph) |
| 21 | usgrupgr 29207 | . . . . . . 7 ⊢ (𝐺 ∈ USGraph → 𝐺 ∈ UPGraph) | |
| 22 | 20, 21 | sylbir 235 | . . . . . 6 ⊢ ((𝑁 gPetersenGr 1) ∈ USGraph → 𝐺 ∈ UPGraph) |
| 23 | eqid 2734 | . . . . . . 7 ⊢ (Vtx‘𝐺) = (Vtx‘𝐺) | |
| 24 | eqid 2734 | . . . . . . 7 ⊢ (iEdg‘𝐺) = (iEdg‘𝐺) | |
| 25 | 23, 24 | upgriswlk 29663 | . . . . . 6 ⊢ (𝐺 ∈ UPGraph → (𝐹(Walks‘𝐺)𝑃 ↔ (𝐹 ∈ Word dom (iEdg‘𝐺) ∧ 𝑃:(0...(♯‘𝐹))⟶(Vtx‘𝐺) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}))) |
| 26 | 19, 22, 25 | 3syl 18 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → (𝐹(Walks‘𝐺)𝑃 ↔ (𝐹 ∈ Word dom (iEdg‘𝐺) ∧ 𝑃:(0...(♯‘𝐹))⟶(Vtx‘𝐺) ∧ ∀𝑥 ∈ (0..^(♯‘𝐹))((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}))) |
| 27 | 15, 16, 18, 26 | mpbir3and 1343 | . . . 4 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Walks‘𝐺)𝑃) |
| 28 | 12 | gpgprismgr4cycllem2 48284 | . . . 4 ⊢ Fun ◡𝐹 |
| 29 | istrl 29717 | . . . 4 ⊢ (𝐹(Trails‘𝐺)𝑃 ↔ (𝐹(Walks‘𝐺)𝑃 ∧ Fun ◡𝐹)) | |
| 30 | 27, 28, 29 | sylanblrc 590 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Trails‘𝐺)𝑃) |
| 31 | 3, 8, 11, 13, 30 | pthd 29791 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Paths‘𝐺)𝑃) |
| 32 | 1 | gpgprismgr4cycllem6 48288 | . . 3 ⊢ (𝑃‘0) = (𝑃‘4) |
| 33 | 13 | eqcomi 2743 | . . . 4 ⊢ 4 = (♯‘𝐹) |
| 34 | 33 | fveq2i 6835 | . . 3 ⊢ (𝑃‘4) = (𝑃‘(♯‘𝐹)) |
| 35 | 32, 34 | eqtri 2757 | . 2 ⊢ (𝑃‘0) = (𝑃‘(♯‘𝐹)) |
| 36 | iscycl 29813 | . 2 ⊢ (𝐹(Cycles‘𝐺)𝑃 ↔ (𝐹(Paths‘𝐺)𝑃 ∧ (𝑃‘0) = (𝑃‘(♯‘𝐹)))) | |
| 37 | 31, 35, 36 | sylanblrc 590 | 1 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Cycles‘𝐺)𝑃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 ∧ w3a 1086 = wceq 1541 ∈ wcel 2113 ≠ wne 2930 ∀wral 3049 Vcvv 3438 {cpr 4580 〈cop 4584 class class class wbr 5096 ◡ccnv 5621 dom cdm 5622 Fun wfun 6484 ⟶wf 6486 ‘cfv 6490 (class class class)co 7356 0cc0 11024 1c1 11025 + caddc 11027 − cmin 11362 3c3 12199 4c4 12200 5c5 12201 ℤ≥cuz 12749 ...cfz 13421 ..^cfzo 13568 ♯chash 14251 Word cword 14434 〈“cs4 14764 〈“cs5 14765 Vtxcvtx 29018 iEdgciedg 29019 UPGraphcupgr 29102 USGraphcusgr 29171 Walkscwlks 29619 Trailsctrls 29711 Pathscpths 29732 Cyclesccycls 29807 gPetersenGr cgpg 48228 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-rep 5222 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-cnex 11080 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 ax-pre-sup 11102 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-ifp 1063 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-rmo 3348 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-tp 4583 df-op 4585 df-uni 4862 df-int 4901 df-iun 4946 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-om 7807 df-1st 7931 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-2o 8396 df-oadd 8399 df-er 8633 df-map 8763 df-pm 8764 df-en 8882 df-dom 8883 df-sdom 8884 df-fin 8885 df-sup 9343 df-inf 9344 df-dju 9811 df-card 9849 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-div 11793 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-9 12213 df-n0 12400 df-xnn0 12473 df-z 12487 df-dec 12606 df-uz 12750 df-rp 12904 df-ico 13265 df-fz 13422 df-fzo 13569 df-fl 13710 df-ceil 13711 df-mod 13788 df-hash 14252 df-word 14435 df-concat 14492 df-s1 14518 df-s2 14769 df-s3 14770 df-s4 14771 df-s5 14772 df-dvds 16178 df-struct 17072 df-slot 17107 df-ndx 17119 df-base 17135 df-edgf 29011 df-vtx 29020 df-iedg 29021 df-edg 29070 df-uhgr 29080 df-upgr 29104 df-uspgr 29172 df-usgr 29173 df-wlks 29622 df-trls 29713 df-pths 29736 df-cycls 29809 df-gpg 48229 |
| This theorem is referenced by: gpgprismgr4cycl0 48294 |
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