| Mathbox for Alexander van der Vekens |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > Mathboxes > gpgprismgr4cycllem11 | Structured version Visualization version GIF version | ||
| Description: Lemma 11 for gpgprismgr4cycl0 48733. (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 48726 | . . . 4 ⊢ 𝑃 ∈ Word V |
| 3 | 2 | a1i 11 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝑃 ∈ Word V) |
| 4 | 1 | gpgprismgr4cycllem4 48725 | . . . . . 6 ⊢ (♯‘𝑃) = 5 |
| 5 | 4 | oveq1i 7408 | . . . . 5 ⊢ ((♯‘𝑃) − 1) = (5 − 1) |
| 6 | 5m1e4 12349 | . . . . 5 ⊢ (5 − 1) = 4 | |
| 7 | 5, 6 | eqtri 2787 | . . . 4 ⊢ ((♯‘𝑃) − 1) = 4 |
| 8 | 7 | eqcomi 2773 | . . 3 ⊢ 4 = ((♯‘𝑃) − 1) |
| 9 | 1 | gpgprismgr4cycllem7 48728 | . . . . 5 ⊢ ((𝑥 ∈ (0..^(♯‘𝑃)) ∧ 𝑦 ∈ (1..^4)) → (𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 10 | 9 | adantl 485 | . . . 4 ⊢ ((𝑁 ∈ (ℤ≥‘3) ∧ (𝑥 ∈ (0..^(♯‘𝑃)) ∧ 𝑦 ∈ (1..^4))) → (𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 11 | 10 | ralrimivva 3207 | . . 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 48722 | . . 3 ⊢ (♯‘𝐹) = 4 |
| 14 | gpgprismgr4cycl.g | . . . . . 6 ⊢ 𝐺 = (𝑁 gPetersenGr 1) | |
| 15 | 1, 12, 14 | gpgprismgr4cycllem8 48729 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹 ∈ Word dom (iEdg‘𝐺)) |
| 16 | 1, 12, 14 | gpgprismgr4cycllem9 48730 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝑃:(0...(♯‘𝐹))⟶(Vtx‘𝐺)) |
| 17 | 1, 12, 14 | gpgprismgr4cycllem10 48731 | . . . . . 6 ⊢ ((𝑁 ∈ (ℤ≥‘3) ∧ 𝑥 ∈ (0..^(♯‘𝐹))) → ((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}) |
| 18 | 17 | ralrimiva 3156 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → ∀𝑥 ∈ (0..^(♯‘𝐹))((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}) |
| 19 | gpgprismgrusgra 48685 | . . . . . 6 ⊢ (𝑁 ∈ (ℤ≥‘3) → (𝑁 gPetersenGr 1) ∈ USGraph) | |
| 20 | 14 | eleq1i 2855 | . . . . . . 7 ⊢ (𝐺 ∈ USGraph ↔ (𝑁 gPetersenGr 1) ∈ USGraph) |
| 21 | usgrupgr 29388 | . . . . . . 7 ⊢ (𝐺 ∈ USGraph → 𝐺 ∈ UPGraph) | |
| 22 | 20, 21 | sylbir 237 | . . . . . 6 ⊢ ((𝑁 gPetersenGr 1) ∈ USGraph → 𝐺 ∈ UPGraph) |
| 23 | eqid 2764 | . . . . . . 7 ⊢ (Vtx‘𝐺) = (Vtx‘𝐺) | |
| 24 | eqid 2764 | . . . . . . 7 ⊢ (iEdg‘𝐺) = (iEdg‘𝐺) | |
| 25 | 23, 24 | upgriswlk 29843 | . . . . . 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 1357 | . . . 4 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Walks‘𝐺)𝑃) |
| 28 | 12 | gpgprismgr4cycllem2 48723 | . . . 4 ⊢ Fun ◡𝐹 |
| 29 | istrl 29897 | . . . 4 ⊢ (𝐹(Trails‘𝐺)𝑃 ↔ (𝐹(Walks‘𝐺)𝑃 ∧ Fun ◡𝐹)) | |
| 30 | 27, 28, 29 | sylanblrc 599 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Trails‘𝐺)𝑃) |
| 31 | 3, 8, 11, 13, 30 | pthd 29971 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Paths‘𝐺)𝑃) |
| 32 | 1 | gpgprismgr4cycllem6 48727 | . . 3 ⊢ (𝑃‘0) = (𝑃‘4) |
| 33 | 13 | eqcomi 2773 | . . . 4 ⊢ 4 = (♯‘𝐹) |
| 34 | 33 | fveq2i 6872 | . . 3 ⊢ (𝑃‘4) = (𝑃‘(♯‘𝐹)) |
| 35 | 32, 34 | eqtri 2787 | . 2 ⊢ (𝑃‘0) = (𝑃‘(♯‘𝐹)) |
| 36 | iscycl 29993 | . 2 ⊢ (𝐹(Cycles‘𝐺)𝑃 ↔ (𝐹(Paths‘𝐺)𝑃 ∧ (𝑃‘0) = (𝑃‘(♯‘𝐹)))) | |
| 37 | 31, 35, 36 | sylanblrc 599 | 1 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Cycles‘𝐺)𝑃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 399 ∧ w3a 1099 = wceq 1562 ∈ wcel 2144 ≠ wne 2959 ∀wral 3078 Vcvv 3456 {cpr 4586 〈cop 4590 class class class wbr 5102 ◡ccnv 5648 dom cdm 5649 Fun wfun 6517 ⟶wf 6519 ‘cfv 6523 (class class class)co 7398 0cc0 11075 1c1 11076 + caddc 11078 − cmin 11416 3c3 12275 4c4 12276 5c5 12277 ℤ≥cuz 12841 ...cfz 13514 ..^cfzo 13661 ♯chash 14345 Word cword 14528 〈“cs4 14858 〈“cs5 14859 Vtxcvtx 29199 iEdgciedg 29200 UPGraphcupgr 29283 USGraphcusgr 29352 Walkscwlks 29799 Trailsctrls 29891 Pathscpths 29912 Cyclesccycls 29987 gPetersenGr cgpg 48667 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2214 ax-ext 2736 ax-rep 5229 ax-sep 5248 ax-nul 5258 ax-pow 5324 ax-pr 5392 ax-un 7720 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 ax-pre-sup 11153 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-ifp 1075 df-3or 1100 df-3an 1101 df-tru 1565 df-fal 1575 df-ex 1802 df-nf 1806 df-sb 2093 df-mo 2568 df-eu 2598 df-clab 2743 df-cleq 2756 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3064 df-ral 3079 df-rex 3089 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3458 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5544 df-eprel 5549 df-po 5557 df-so 5558 df-fr 5602 df-we 5604 df-xp 5655 df-rel 5656 df-cnv 5657 df-co 5658 df-dm 5659 df-rn 5660 df-res 5661 df-ima 5662 df-pred 6290 df-ord 6351 df-on 6352 df-lim 6353 df-suc 6354 df-iota 6479 df-fun 6525 df-fn 6526 df-f 6527 df-f1 6528 df-fo 6529 df-f1o 6530 df-fv 6531 df-riota 7355 df-ov 7401 df-oprab 7402 df-mpo 7403 df-om 7849 df-1st 7972 df-2nd 7973 df-frecs 8264 df-wrecs 8295 df-recs 8344 df-rdg 8383 df-1o 8439 df-2o 8440 df-oadd 8443 df-er 8680 df-map 8812 df-pm 8813 df-en 8930 df-dom 8931 df-sdom 8932 df-fin 8933 df-sup 9390 df-inf 9391 df-dju 9861 df-card 9899 df-pnf 11220 df-mnf 11221 df-xr 11222 df-ltxr 11223 df-le 11224 df-sub 11418 df-neg 11419 df-div 11847 df-nn 12213 df-2 12282 df-3 12283 df-4 12284 df-5 12285 df-6 12286 df-7 12287 df-8 12288 df-9 12289 df-n0 12484 df-xnn0 12557 df-z 12571 df-dec 12691 df-uz 12842 df-rp 12996 df-ico 13357 df-fz 13515 df-fzo 13662 df-fl 13804 df-ceil 13805 df-mod 13882 df-hash 14346 df-word 14529 df-concat 14586 df-s1 14612 df-s2 14863 df-s3 14864 df-s4 14865 df-s5 14866 df-dvds 16289 df-struct 17185 df-slot 17220 df-ndx 17232 df-base 17248 df-edgf 29192 df-vtx 29201 df-iedg 29202 df-edg 29251 df-uhgr 29261 df-upgr 29285 df-uspgr 29353 df-usgr 29354 df-wlks 29802 df-trls 29893 df-pths 29916 df-cycls 29989 df-gpg 48668 |
| This theorem is referenced by: gpgprismgr4cycl0 48733 |
| Copyright terms: Public domain | W3C validator |