| 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 48611. (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 48604 | . . . 4 ⊢ 𝑃 ∈ Word V |
| 3 | 2 | a1i 11 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝑃 ∈ Word V) |
| 4 | 1 | gpgprismgr4cycllem4 48603 | . . . . . 6 ⊢ (♯‘𝑃) = 5 |
| 5 | 4 | oveq1i 7370 | . . . . 5 ⊢ ((♯‘𝑃) − 1) = (5 − 1) |
| 6 | 5m1e4 12301 | . . . . 5 ⊢ (5 − 1) = 4 | |
| 7 | 5, 6 | eqtri 2764 | . . . 4 ⊢ ((♯‘𝑃) − 1) = 4 |
| 8 | 7 | eqcomi 2750 | . . 3 ⊢ 4 = ((♯‘𝑃) − 1) |
| 9 | 1 | gpgprismgr4cycllem7 48606 | . . . . 5 ⊢ ((𝑥 ∈ (0..^(♯‘𝑃)) ∧ 𝑦 ∈ (1..^4)) → (𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 10 | 9 | adantl 483 | . . . 4 ⊢ ((𝑁 ∈ (ℤ≥‘3) ∧ (𝑥 ∈ (0..^(♯‘𝑃)) ∧ 𝑦 ∈ (1..^4))) → (𝑥 ≠ 𝑦 → (𝑃‘𝑥) ≠ (𝑃‘𝑦))) |
| 11 | 10 | ralrimivva 3184 | . . 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 48600 | . . 3 ⊢ (♯‘𝐹) = 4 |
| 14 | gpgprismgr4cycl.g | . . . . . 6 ⊢ 𝐺 = (𝑁 gPetersenGr 1) | |
| 15 | 1, 12, 14 | gpgprismgr4cycllem8 48607 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹 ∈ Word dom (iEdg‘𝐺)) |
| 16 | 1, 12, 14 | gpgprismgr4cycllem9 48608 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝑃:(0...(♯‘𝐹))⟶(Vtx‘𝐺)) |
| 17 | 1, 12, 14 | gpgprismgr4cycllem10 48609 | . . . . . 6 ⊢ ((𝑁 ∈ (ℤ≥‘3) ∧ 𝑥 ∈ (0..^(♯‘𝐹))) → ((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}) |
| 18 | 17 | ralrimiva 3133 | . . . . 5 ⊢ (𝑁 ∈ (ℤ≥‘3) → ∀𝑥 ∈ (0..^(♯‘𝐹))((iEdg‘𝐺)‘(𝐹‘𝑥)) = {(𝑃‘𝑥), (𝑃‘(𝑥 + 1))}) |
| 19 | gpgprismgrusgra 48563 | . . . . . 6 ⊢ (𝑁 ∈ (ℤ≥‘3) → (𝑁 gPetersenGr 1) ∈ USGraph) | |
| 20 | 14 | eleq1i 2832 | . . . . . . 7 ⊢ (𝐺 ∈ USGraph ↔ (𝑁 gPetersenGr 1) ∈ USGraph) |
| 21 | usgrupgr 29276 | . . . . . . 7 ⊢ (𝐺 ∈ USGraph → 𝐺 ∈ UPGraph) | |
| 22 | 20, 21 | sylbir 237 | . . . . . 6 ⊢ ((𝑁 gPetersenGr 1) ∈ USGraph → 𝐺 ∈ UPGraph) |
| 23 | eqid 2741 | . . . . . . 7 ⊢ (Vtx‘𝐺) = (Vtx‘𝐺) | |
| 24 | eqid 2741 | . . . . . . 7 ⊢ (iEdg‘𝐺) = (iEdg‘𝐺) | |
| 25 | 23, 24 | upgriswlk 29731 | . . . . . 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 1350 | . . . 4 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Walks‘𝐺)𝑃) |
| 28 | 12 | gpgprismgr4cycllem2 48601 | . . . 4 ⊢ Fun ◡𝐹 |
| 29 | istrl 29785 | . . . 4 ⊢ (𝐹(Trails‘𝐺)𝑃 ↔ (𝐹(Walks‘𝐺)𝑃 ∧ Fun ◡𝐹)) | |
| 30 | 27, 28, 29 | sylanblrc 597 | . . 3 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Trails‘𝐺)𝑃) |
| 31 | 3, 8, 11, 13, 30 | pthd 29859 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Paths‘𝐺)𝑃) |
| 32 | 1 | gpgprismgr4cycllem6 48605 | . . 3 ⊢ (𝑃‘0) = (𝑃‘4) |
| 33 | 13 | eqcomi 2750 | . . . 4 ⊢ 4 = (♯‘𝐹) |
| 34 | 33 | fveq2i 6834 | . . 3 ⊢ (𝑃‘4) = (𝑃‘(♯‘𝐹)) |
| 35 | 32, 34 | eqtri 2764 | . 2 ⊢ (𝑃‘0) = (𝑃‘(♯‘𝐹)) |
| 36 | iscycl 29881 | . 2 ⊢ (𝐹(Cycles‘𝐺)𝑃 ↔ (𝐹(Paths‘𝐺)𝑃 ∧ (𝑃‘0) = (𝑃‘(♯‘𝐹)))) | |
| 37 | 31, 35, 36 | sylanblrc 597 | 1 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Cycles‘𝐺)𝑃) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 208 ∧ wa 397 ∧ w3a 1093 = wceq 1548 ∈ wcel 2121 ≠ wne 2936 ∀wral 3055 Vcvv 3433 {cpr 4560 〈cop 4564 class class class wbr 5075 ◡ccnv 5620 dom cdm 5621 Fun wfun 6483 ⟶wf 6485 ‘cfv 6489 (class class class)co 7360 0cc0 11033 1c1 11034 + caddc 11036 − cmin 11372 3c3 12232 4c4 12233 5c5 12234 ℤ≥cuz 12783 ...cfz 13456 ..^cfzo 13603 ♯chash 14287 Word cword 14470 〈“cs4 14800 〈“cs5 14801 Vtxcvtx 29087 iEdgciedg 29088 UPGraphcupgr 29171 USGraphcusgr 29240 Walkscwlks 29687 Trailsctrls 29779 Pathscpths 29800 Cyclesccycls 29875 gPetersenGr cgpg 48545 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1803 ax-4 1817 ax-5 1918 ax-6 1975 ax-7 2016 ax-8 2123 ax-9 2131 ax-10 2154 ax-11 2170 ax-12 2191 ax-ext 2713 ax-rep 5202 ax-sep 5221 ax-nul 5231 ax-pow 5297 ax-pr 5365 ax-un 7682 ax-cnex 11089 ax-resscn 11090 ax-1cn 11091 ax-icn 11092 ax-addcl 11093 ax-addrcl 11094 ax-mulcl 11095 ax-mulrcl 11096 ax-mulcom 11097 ax-addass 11098 ax-mulass 11099 ax-distr 11100 ax-i2m1 11101 ax-1ne0 11102 ax-1rid 11103 ax-rnegex 11104 ax-rrecex 11105 ax-cnre 11106 ax-pre-lttri 11107 ax-pre-lttrn 11108 ax-pre-ltadd 11109 ax-pre-mulgt0 11110 ax-pre-sup 11111 |
| This theorem depends on definitions: df-bi 209 df-an 398 df-or 855 df-ifp 1070 df-3or 1094 df-3an 1095 df-tru 1551 df-fal 1561 df-ex 1788 df-nf 1792 df-sb 2075 df-mo 2545 df-eu 2575 df-clab 2720 df-cleq 2733 df-clel 2816 df-nfc 2890 df-ne 2937 df-nel 3041 df-ral 3056 df-rex 3066 df-rmo 3346 df-reu 3347 df-rab 3394 df-v 3435 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4265 df-if 4458 df-pw 4534 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4842 df-int 4881 df-iun 4926 df-br 5076 df-opab 5138 df-mpt 5157 df-tr 5183 df-id 5516 df-eprel 5521 df-po 5529 df-so 5530 df-fr 5574 df-we 5576 df-xp 5627 df-rel 5628 df-cnv 5629 df-co 5630 df-dm 5631 df-rn 5632 df-res 5633 df-ima 5634 df-pred 6256 df-ord 6317 df-on 6318 df-lim 6319 df-suc 6320 df-iota 6445 df-fun 6491 df-fn 6492 df-f 6493 df-f1 6494 df-fo 6495 df-f1o 6496 df-fv 6497 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-om 7811 df-1st 7935 df-2nd 7936 df-frecs 8225 df-wrecs 8256 df-recs 8305 df-rdg 8343 df-1o 8399 df-2o 8400 df-oadd 8403 df-er 8637 df-map 8769 df-pm 8770 df-en 8888 df-dom 8889 df-sdom 8890 df-fin 8891 df-sup 9349 df-inf 9350 df-dju 9820 df-card 9858 df-pnf 11176 df-mnf 11177 df-xr 11178 df-ltxr 11179 df-le 11180 df-sub 11374 df-neg 11375 df-div 11803 df-nn 12170 df-2 12239 df-3 12240 df-4 12241 df-5 12242 df-6 12243 df-7 12244 df-8 12245 df-9 12246 df-n0 12433 df-xnn0 12506 df-z 12520 df-dec 12640 df-uz 12784 df-rp 12938 df-ico 13299 df-fz 13457 df-fzo 13604 df-fl 13746 df-ceil 13747 df-mod 13824 df-hash 14288 df-word 14471 df-concat 14528 df-s1 14554 df-s2 14805 df-s3 14806 df-s4 14807 df-s5 14808 df-dvds 16217 df-struct 17112 df-slot 17147 df-ndx 17159 df-base 17175 df-edgf 29080 df-vtx 29089 df-iedg 29090 df-edg 29139 df-uhgr 29149 df-upgr 29173 df-uspgr 29241 df-usgr 29242 df-wlks 29690 df-trls 29781 df-pths 29804 df-cycls 29877 df-gpg 48546 |
| This theorem is referenced by: gpgprismgr4cycl0 48611 |
| Copyright terms: Public domain | W3C validator |