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| Mirrors > Home > MPE Home > Th. List > Mathboxes > gpgprismgr4cycl0 | Structured version Visualization version GIF version | ||
| Description: The generalized Petersen graphs G(N,1), which are the N-prisms, have a cycle of length 4 starting at the vertex 〈0, 0〉. (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 |
|---|---|
| gpgprismgr4cycl0 | ⊢ (𝑁 ∈ (ℤ≥‘3) → (𝐹(Cycles‘𝐺)𝑃 ∧ (♯‘𝐹) = 4)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | gpgprismgr4cycl.p | . . 3 ⊢ 𝑃 = 〈“〈0, 0〉〈0, 1〉〈1, 1〉〈1, 0〉〈0, 0〉”〉 | |
| 2 | gpgprismgr4cycl.f | . . 3 ⊢ 𝐹 = 〈“{〈0, 0〉, 〈0, 1〉} {〈0, 1〉, 〈1, 1〉} {〈1, 1〉, 〈1, 0〉} {〈1, 0〉, 〈0, 0〉}”〉 | |
| 3 | gpgprismgr4cycl.g | . . 3 ⊢ 𝐺 = (𝑁 gPetersenGr 1) | |
| 4 | 1, 2, 3 | gpgprismgr4cycllem11 48947 | . 2 ⊢ (𝑁 ∈ (ℤ≥‘3) → 𝐹(Cycles‘𝐺)𝑃) |
| 5 | 2 | gpgprismgr4cycllem1 48937 | . 2 ⊢ (♯‘𝐹) = 4 |
| 6 | 4, 5 | jctir 530 | 1 ⊢ (𝑁 ∈ (ℤ≥‘3) → (𝐹(Cycles‘𝐺)𝑃 ∧ (♯‘𝐹) = 4)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2146 {cpr 4593 〈cop 4597 class class class wbr 5111 ‘cfv 6540 (class class class)co 7419 0cc0 11119 1c1 11120 3c3 12315 4c4 12316 ℤ≥cuz 12882 ♯chash 14388 〈“cs4 14908 〈“cs5 14909 Cyclesccycls 30203 gPetersenGr cgpg 48882 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2737 ax-rep 5240 ax-sep 5259 ax-nul 5271 ax-pow 5338 ax-pr 5406 ax-un 7742 ax-cnex 11175 ax-resscn 11176 ax-1cn 11177 ax-icn 11178 ax-addcl 11179 ax-addrcl 11180 ax-mulcl 11181 ax-mulrcl 11182 ax-mulcom 11183 ax-addass 11184 ax-mulass 11185 ax-distr 11186 ax-i2m1 11187 ax-1ne0 11188 ax-1rid 11189 ax-rnegex 11190 ax-rrecex 11191 ax-cnre 11192 ax-pre-lttri 11193 ax-pre-lttrn 11194 ax-pre-ltadd 11195 ax-pre-mulgt0 11196 ax-pre-sup 11197 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-ifp 1079 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3067 df-ral 3082 df-rex 3092 df-rmo 3371 df-reu 3372 df-rab 3419 df-v 3459 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4287 df-if 4490 df-pw 4566 df-sn 4592 df-pr 4594 df-tp 4596 df-op 4598 df-uni 4875 df-int 4915 df-iun 4960 df-br 5112 df-opab 5176 df-mpt 5195 df-tr 5221 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6306 df-ord 6367 df-on 6368 df-lim 6369 df-suc 6370 df-iota 6496 df-fun 6542 df-fn 6543 df-f 6544 df-f1 6545 df-fo 6546 df-f1o 6547 df-fv 6548 df-riota 7376 df-ov 7422 df-oprab 7423 df-mpo 7424 df-om 7869 df-1st 7992 df-2nd 7993 df-frecs 8284 df-wrecs 8315 df-recs 8364 df-rdg 8403 df-1o 8459 df-2o 8460 df-oadd 8463 df-er 8700 df-map 8832 df-pm 8833 df-en 8950 df-dom 8951 df-sdom 8952 df-fin 8953 df-sup 9409 df-inf 9410 df-dju 9903 df-card 9941 df-pnf 11264 df-mnf 11265 df-xr 11266 df-ltxr 11267 df-le 11268 df-sub 11462 df-neg 11463 df-div 11891 df-nn 12253 df-2 12322 df-3 12323 df-4 12324 df-5 12325 df-6 12326 df-7 12327 df-8 12328 df-9 12329 df-n0 12524 df-xnn0 12597 df-z 12611 df-dec 12732 df-uz 12883 df-rp 13037 df-ico 13398 df-fz 13556 df-fzo 13704 df-fl 13847 df-ceil 13848 df-mod 13925 df-hash 14389 df-word 14573 df-concat 14630 df-s1 14657 df-s2 14913 df-s3 14914 df-s4 14915 df-s5 14916 df-dvds 16337 df-struct 17233 df-slot 17268 df-ndx 17280 df-base 17296 df-edgf 29398 df-vtx 29407 df-iedg 29408 df-edg 29457 df-uhgr 29467 df-upgr 29491 df-uspgr 29562 df-usgr 29563 df-wlks 30011 df-trls 30106 df-pths 30130 df-cycls 30205 df-gpg 48883 |
| This theorem is used by: gpgprismgr4cyclex 48949 |
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