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| Mirrors > Home > MPE Home > Th. List > pmtrdifwrdellem3 | Structured version Visualization version GIF version | ||
| Description: Lemma 3 for pmtrdifwrdel 19391. (Contributed by AV, 15-Jan-2019.) |
| Ref | Expression |
|---|---|
| pmtrdifel.t | ⊢ 𝑇 = ran (pmTrsp‘(𝑁 ∖ {𝐾})) |
| pmtrdifel.r | ⊢ 𝑅 = ran (pmTrsp‘𝑁) |
| pmtrdifwrdel.0 | ⊢ 𝑈 = (𝑥 ∈ (0..^(♯‘𝑊)) ↦ ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑥) ∖ I ))) |
| Ref | Expression |
|---|---|
| pmtrdifwrdellem3 | ⊢ (𝑊 ∈ Word 𝑇 → ∀𝑖 ∈ (0..^(♯‘𝑊))∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = ((𝑈‘𝑖)‘𝑛)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | wrdsymbcl 14468 | . . . 4 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → (𝑊‘𝑖) ∈ 𝑇) | |
| 2 | pmtrdifel.t | . . . . 5 ⊢ 𝑇 = ran (pmTrsp‘(𝑁 ∖ {𝐾})) | |
| 3 | pmtrdifel.r | . . . . 5 ⊢ 𝑅 = ran (pmTrsp‘𝑁) | |
| 4 | eqid 2729 | . . . . 5 ⊢ ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I )) = ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I )) | |
| 5 | 2, 3, 4 | pmtrdifellem3 19384 | . . . 4 ⊢ ((𝑊‘𝑖) ∈ 𝑇 → ∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = (((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))‘𝑛)) |
| 6 | 1, 5 | syl 17 | . . 3 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → ∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = (((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))‘𝑛)) |
| 7 | pmtrdifwrdel.0 | . . . . . . 7 ⊢ 𝑈 = (𝑥 ∈ (0..^(♯‘𝑊)) ↦ ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑥) ∖ I ))) | |
| 8 | fveq2 6840 | . . . . . . . . . 10 ⊢ (𝑥 = 𝑖 → (𝑊‘𝑥) = (𝑊‘𝑖)) | |
| 9 | 8 | difeq1d 4084 | . . . . . . . . 9 ⊢ (𝑥 = 𝑖 → ((𝑊‘𝑥) ∖ I ) = ((𝑊‘𝑖) ∖ I )) |
| 10 | 9 | dmeqd 5859 | . . . . . . . 8 ⊢ (𝑥 = 𝑖 → dom ((𝑊‘𝑥) ∖ I ) = dom ((𝑊‘𝑖) ∖ I )) |
| 11 | 10 | fveq2d 6844 | . . . . . . 7 ⊢ (𝑥 = 𝑖 → ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑥) ∖ I )) = ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))) |
| 12 | simpr 484 | . . . . . . 7 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → 𝑖 ∈ (0..^(♯‘𝑊))) | |
| 13 | fvexd 6855 | . . . . . . 7 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I )) ∈ V) | |
| 14 | 7, 11, 12, 13 | fvmptd3 6973 | . . . . . 6 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → (𝑈‘𝑖) = ((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))) |
| 15 | 14 | fveq1d 6842 | . . . . 5 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → ((𝑈‘𝑖)‘𝑛) = (((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))‘𝑛)) |
| 16 | 15 | eqeq2d 2740 | . . . 4 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → (((𝑊‘𝑖)‘𝑛) = ((𝑈‘𝑖)‘𝑛) ↔ ((𝑊‘𝑖)‘𝑛) = (((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))‘𝑛))) |
| 17 | 16 | ralbidv 3156 | . . 3 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → (∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = ((𝑈‘𝑖)‘𝑛) ↔ ∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = (((pmTrsp‘𝑁)‘dom ((𝑊‘𝑖) ∖ I ))‘𝑛))) |
| 18 | 6, 17 | mpbird 257 | . 2 ⊢ ((𝑊 ∈ Word 𝑇 ∧ 𝑖 ∈ (0..^(♯‘𝑊))) → ∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = ((𝑈‘𝑖)‘𝑛)) |
| 19 | 18 | ralrimiva 3125 | 1 ⊢ (𝑊 ∈ Word 𝑇 → ∀𝑖 ∈ (0..^(♯‘𝑊))∀𝑛 ∈ (𝑁 ∖ {𝐾})((𝑊‘𝑖)‘𝑛) = ((𝑈‘𝑖)‘𝑛)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ∀wral 3044 Vcvv 3444 ∖ cdif 3908 {csn 4585 ↦ cmpt 5183 I cid 5525 dom cdm 5631 ran crn 5632 ‘cfv 6499 (class class class)co 7369 0cc0 11044 ..^cfzo 13591 ♯chash 14271 Word cword 14454 pmTrspcpmtr 19347 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5229 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-int 4907 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-om 7823 df-1st 7947 df-2nd 7948 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-1o 8411 df-2o 8412 df-er 8648 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-card 9868 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-nn 12163 df-n0 12419 df-z 12506 df-uz 12770 df-fz 13445 df-fzo 13592 df-hash 14272 df-word 14455 df-pmtr 19348 |
| This theorem is referenced by: pmtrdifwrdel 19391 pmtrdifwrdel2 19392 |
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