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Mirrors > Home > ILE Home > Th. List > srnginvld | GIF version |
Description: The involution function of a constructed star ring. (Contributed by Mario Carneiro, 20-Jun-2015.) |
Ref | Expression |
---|---|
srngstr.r | ⊢ 𝑅 = ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} ∪ {〈(*𝑟‘ndx), ∗ 〉}) |
srngstrd.b | ⊢ (𝜑 → 𝐵 ∈ 𝑉) |
srngstrd.p | ⊢ (𝜑 → + ∈ 𝑊) |
srngstrd.m | ⊢ (𝜑 → · ∈ 𝑋) |
srngstrd.s | ⊢ (𝜑 → ∗ ∈ 𝑌) |
Ref | Expression |
---|---|
srnginvld | ⊢ (𝜑 → ∗ = (*𝑟‘𝑅)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | starvslid 12007 | . 2 ⊢ (*𝑟 = Slot (*𝑟‘ndx) ∧ (*𝑟‘ndx) ∈ ℕ) | |
2 | srngstr.r | . . 3 ⊢ 𝑅 = ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} ∪ {〈(*𝑟‘ndx), ∗ 〉}) | |
3 | srngstrd.b | . . 3 ⊢ (𝜑 → 𝐵 ∈ 𝑉) | |
4 | srngstrd.p | . . 3 ⊢ (𝜑 → + ∈ 𝑊) | |
5 | srngstrd.m | . . 3 ⊢ (𝜑 → · ∈ 𝑋) | |
6 | srngstrd.s | . . 3 ⊢ (𝜑 → ∗ ∈ 𝑌) | |
7 | 2, 3, 4, 5, 6 | srngstrd 12008 | . 2 ⊢ (𝜑 → 𝑅 Struct 〈1, 4〉) |
8 | 1 | simpri 112 | . . . . 5 ⊢ (*𝑟‘ndx) ∈ ℕ |
9 | opexg 4120 | . . . . 5 ⊢ (((*𝑟‘ndx) ∈ ℕ ∧ ∗ ∈ 𝑌) → 〈(*𝑟‘ndx), ∗ 〉 ∈ V) | |
10 | 8, 6, 9 | sylancr 410 | . . . 4 ⊢ (𝜑 → 〈(*𝑟‘ndx), ∗ 〉 ∈ V) |
11 | snidg 3524 | . . . 4 ⊢ (〈(*𝑟‘ndx), ∗ 〉 ∈ V → 〈(*𝑟‘ndx), ∗ 〉 ∈ {〈(*𝑟‘ndx), ∗ 〉}) | |
12 | elun2 3214 | . . . 4 ⊢ (〈(*𝑟‘ndx), ∗ 〉 ∈ {〈(*𝑟‘ndx), ∗ 〉} → 〈(*𝑟‘ndx), ∗ 〉 ∈ ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} ∪ {〈(*𝑟‘ndx), ∗ 〉})) | |
13 | 10, 11, 12 | 3syl 17 | . . 3 ⊢ (𝜑 → 〈(*𝑟‘ndx), ∗ 〉 ∈ ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} ∪ {〈(*𝑟‘ndx), ∗ 〉})) |
14 | 13, 2 | eleqtrrdi 2211 | . 2 ⊢ (𝜑 → 〈(*𝑟‘ndx), ∗ 〉 ∈ 𝑅) |
15 | 1, 7, 6, 14 | opelstrsl 11982 | 1 ⊢ (𝜑 → ∗ = (*𝑟‘𝑅)) |
Colors of variables: wff set class |
Syntax hints: → wi 4 = wceq 1316 ∈ wcel 1465 Vcvv 2660 ∪ cun 3039 {csn 3497 {ctp 3499 〈cop 3500 ‘cfv 5093 1c1 7589 ℕcn 8688 4c4 8741 ndxcnx 11883 Slot cslot 11885 Basecbs 11886 +gcplusg 11948 .rcmulr 11949 *𝑟cstv 11950 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 588 ax-in2 589 ax-io 683 ax-5 1408 ax-7 1409 ax-gen 1410 ax-ie1 1454 ax-ie2 1455 ax-8 1467 ax-10 1468 ax-11 1469 ax-i12 1470 ax-bndl 1471 ax-4 1472 ax-13 1476 ax-14 1477 ax-17 1491 ax-i9 1495 ax-ial 1499 ax-i5r 1500 ax-ext 2099 ax-sep 4016 ax-pow 4068 ax-pr 4101 ax-un 4325 ax-setind 4422 ax-cnex 7679 ax-resscn 7680 ax-1cn 7681 ax-1re 7682 ax-icn 7683 ax-addcl 7684 ax-addrcl 7685 ax-mulcl 7686 ax-addcom 7688 ax-addass 7690 ax-distr 7692 ax-i2m1 7693 ax-0lt1 7694 ax-0id 7696 ax-rnegex 7697 ax-cnre 7699 ax-pre-ltirr 7700 ax-pre-ltwlin 7701 ax-pre-lttrn 7702 ax-pre-apti 7703 ax-pre-ltadd 7704 |
This theorem depends on definitions: df-bi 116 df-3or 948 df-3an 949 df-tru 1319 df-fal 1322 df-nf 1422 df-sb 1721 df-eu 1980 df-mo 1981 df-clab 2104 df-cleq 2110 df-clel 2113 df-nfc 2247 df-ne 2286 df-nel 2381 df-ral 2398 df-rex 2399 df-reu 2400 df-rab 2402 df-v 2662 df-sbc 2883 df-dif 3043 df-un 3045 df-in 3047 df-ss 3054 df-nul 3334 df-pw 3482 df-sn 3503 df-pr 3504 df-tp 3505 df-op 3506 df-uni 3707 df-int 3742 df-br 3900 df-opab 3960 df-mpt 3961 df-id 4185 df-xp 4515 df-rel 4516 df-cnv 4517 df-co 4518 df-dm 4519 df-rn 4520 df-res 4521 df-ima 4522 df-iota 5058 df-fun 5095 df-fn 5096 df-f 5097 df-fv 5101 df-riota 5698 df-ov 5745 df-oprab 5746 df-mpo 5747 df-pnf 7770 df-mnf 7771 df-xr 7772 df-ltxr 7773 df-le 7774 df-sub 7903 df-neg 7904 df-inn 8689 df-2 8747 df-3 8748 df-4 8749 df-n0 8946 df-z 9023 df-uz 9295 df-fz 9759 df-struct 11888 df-ndx 11889 df-slot 11890 df-base 11892 df-plusg 11961 df-mulr 11962 df-starv 11963 |
This theorem is referenced by: (None) |
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