| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > eleclclwwlknlem1 | Structured version Visualization version GIF version | ||
| Description: Lemma 1 for eleclclwwlkn 30165. (Contributed by Alexander van der Vekens, 11-May-2018.) (Revised by AV, 30-Apr-2021.) |
| Ref | Expression |
|---|---|
| erclwwlkn1.w | ⊢ 𝑊 = (𝑁 ClWWalksN 𝐺) |
| Ref | Expression |
|---|---|
| eleclclwwlknlem1 | ⊢ ((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) → ((𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚)) → ∃𝑛 ∈ (0...𝑁)𝑍 = (𝑋 cyclShift 𝑛))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2739 | . . . . . . . 8 ⊢ (Vtx‘𝐺) = (Vtx‘𝐺) | |
| 2 | 1 | clwwlknbp 30124 | . . . . . . 7 ⊢ (𝑌 ∈ (𝑁 ClWWalksN 𝐺) → (𝑌 ∈ Word (Vtx‘𝐺) ∧ (♯‘𝑌) = 𝑁)) |
| 3 | erclwwlkn1.w | . . . . . . 7 ⊢ 𝑊 = (𝑁 ClWWalksN 𝐺) | |
| 4 | 2, 3 | eleq2s 2857 | . . . . . 6 ⊢ (𝑌 ∈ 𝑊 → (𝑌 ∈ Word (Vtx‘𝐺) ∧ (♯‘𝑌) = 𝑁)) |
| 5 | 4 | adantl 482 | . . . . 5 ⊢ ((𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊) → (𝑌 ∈ Word (Vtx‘𝐺) ∧ (♯‘𝑌) = 𝑁)) |
| 6 | 5 | adantl 482 | . . . 4 ⊢ ((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) → (𝑌 ∈ Word (Vtx‘𝐺) ∧ (♯‘𝑌) = 𝑁)) |
| 7 | 6 | adantr 481 | . . 3 ⊢ (((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) ∧ (𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) → (𝑌 ∈ Word (Vtx‘𝐺) ∧ (♯‘𝑌) = 𝑁)) |
| 8 | simpl 483 | . . . . 5 ⊢ ((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) → 𝐾 ∈ (0...𝑁)) | |
| 9 | 8 | adantr 481 | . . . 4 ⊢ (((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) ∧ (𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) → 𝐾 ∈ (0...𝑁)) |
| 10 | simpl 483 | . . . . 5 ⊢ ((𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚)) → 𝑋 = (𝑌 cyclShift 𝐾)) | |
| 11 | 10 | adantl 482 | . . . 4 ⊢ (((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) ∧ (𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) → 𝑋 = (𝑌 cyclShift 𝐾)) |
| 12 | simprr 778 | . . . 4 ⊢ (((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) ∧ (𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) → ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚)) | |
| 13 | 9, 11, 12 | 3jca 1134 | . . 3 ⊢ (((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) ∧ (𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) → (𝐾 ∈ (0...𝑁) ∧ 𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) |
| 14 | 2cshwcshw 14779 | . . 3 ⊢ ((𝑌 ∈ Word (Vtx‘𝐺) ∧ (♯‘𝑌) = 𝑁) → ((𝐾 ∈ (0...𝑁) ∧ 𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚)) → ∃𝑛 ∈ (0...𝑁)𝑍 = (𝑋 cyclShift 𝑛))) | |
| 15 | 7, 13, 14 | sylc 65 | . 2 ⊢ (((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) ∧ (𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚))) → ∃𝑛 ∈ (0...𝑁)𝑍 = (𝑋 cyclShift 𝑛)) |
| 16 | 15 | ex 413 | 1 ⊢ ((𝐾 ∈ (0...𝑁) ∧ (𝑋 ∈ 𝑊 ∧ 𝑌 ∈ 𝑊)) → ((𝑋 = (𝑌 cyclShift 𝐾) ∧ ∃𝑚 ∈ (0...𝑁)𝑍 = (𝑌 cyclShift 𝑚)) → ∃𝑛 ∈ (0...𝑁)𝑍 = (𝑋 cyclShift 𝑛))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 396 ∧ w3a 1092 = wceq 1547 ∈ wcel 2119 ∃wrex 3063 ‘cfv 6486 (class class class)co 7357 0cc0 11030 ...cfz 13453 ♯chash 14284 Word cword 14467 cyclShift ccsh 14742 Vtxcvtx 29084 ClWWalksN cclwwlkn 30113 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2711 ax-rep 5200 ax-sep 5219 ax-nul 5229 ax-pow 5295 ax-pr 5363 ax-un 7679 ax-cnex 11086 ax-resscn 11087 ax-1cn 11088 ax-icn 11089 ax-addcl 11090 ax-addrcl 11091 ax-mulcl 11092 ax-mulrcl 11093 ax-mulcom 11094 ax-addass 11095 ax-mulass 11096 ax-distr 11097 ax-i2m1 11098 ax-1ne0 11099 ax-1rid 11100 ax-rnegex 11101 ax-rrecex 11102 ax-cnre 11103 ax-pre-lttri 11104 ax-pre-lttrn 11105 ax-pre-ltadd 11106 ax-pre-mulgt0 11107 ax-pre-sup 11108 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2718 df-cleq 2731 df-clel 2814 df-nfc 2888 df-ne 2935 df-nel 3039 df-ral 3054 df-rex 3064 df-rmo 3344 df-reu 3345 df-rab 3392 df-v 3433 df-sbc 3724 df-csb 3832 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3903 df-nul 4263 df-if 4456 df-pw 4532 df-sn 4557 df-pr 4559 df-op 4563 df-uni 4840 df-int 4879 df-iun 4924 df-br 5074 df-opab 5136 df-mpt 5155 df-tr 5181 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-riota 7314 df-ov 7360 df-oprab 7361 df-mpo 7362 df-om 7808 df-1st 7932 df-2nd 7933 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-1o 8396 df-er 8634 df-map 8766 df-en 8885 df-dom 8886 df-sdom 8887 df-fin 8888 df-sup 9346 df-inf 9347 df-card 9855 df-pnf 11173 df-mnf 11174 df-xr 11175 df-ltxr 11176 df-le 11177 df-sub 11371 df-neg 11372 df-div 11800 df-nn 12167 df-2 12236 df-n0 12430 df-z 12517 df-uz 12781 df-rp 12935 df-fz 13454 df-fzo 13601 df-fl 13743 df-mod 13821 df-hash 14285 df-word 14468 df-concat 14525 df-substr 14596 df-pfx 14626 df-csh 14743 df-clwwlk 30071 df-clwwlkn 30114 |
| This theorem is referenced by: eleclclwwlknlem2 30150 |
| Copyright terms: Public domain | W3C validator |