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| Mirrors > Home > ILE Home > Th. List > rngstrg | GIF version | ||
| Description: A constructed ring is a structure. (Contributed by Mario Carneiro, 28-Sep-2013.) (Revised by Jim Kingdon, 3-Feb-2023.) |
| Ref | Expression |
|---|---|
| rngfn.r | ⊢ 𝑅 = {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} |
| Ref | Expression |
|---|---|
| rngstrg | ⊢ ((𝐵 ∈ 𝑉 ∧ + ∈ 𝑊 ∧ · ∈ 𝑋) → 𝑅 Struct 〈1, 3〉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rngfn.r | . 2 ⊢ 𝑅 = {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} | |
| 2 | 1nn 9318 | . . 3 ⊢ 1 ∈ ℕ | |
| 3 | basendx 13458 | . . 3 ⊢ (Base‘ndx) = 1 | |
| 4 | 1lt2 9479 | . . 3 ⊢ 1 < 2 | |
| 5 | 2nn 9471 | . . 3 ⊢ 2 ∈ ℕ | |
| 6 | plusgndx 13514 | . . 3 ⊢ (+g‘ndx) = 2 | |
| 7 | 2lt3 9480 | . . 3 ⊢ 2 < 3 | |
| 8 | 3nn 9472 | . . 3 ⊢ 3 ∈ ℕ | |
| 9 | mulrndx 13535 | . . 3 ⊢ (.r‘ndx) = 3 | |
| 10 | 2, 3, 4, 5, 6, 7, 8, 9 | strle3g 13513 | . 2 ⊢ ((𝐵 ∈ 𝑉 ∧ + ∈ 𝑊 ∧ · ∈ 𝑋) → {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(.r‘ndx), · 〉} Struct 〈1, 3〉) |
| 11 | 1, 10 | eqbrtrid 4165 | 1 ⊢ ((𝐵 ∈ 𝑉 ∧ + ∈ 𝑊 ∧ · ∈ 𝑋) → 𝑅 Struct 〈1, 3〉) |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: → wi 4 ∧ w3a 1009 = wceq 1402 ∈ wcel 2209 {ctp 3711 〈cop 3712 class class class wbr 4130 ‘cfv 5377 1c1 8181 2c2 9358 3c3 9359 Struct cstr 13399 ndxcnx 13400 Basecbs 13403 +gcplusg 13482 .rcmulr 13483 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-setind 4684 ax-cnex 8271 ax-resscn 8272 ax-1cn 8273 ax-1re 8274 ax-icn 8275 ax-addcl 8276 ax-addrcl 8277 ax-mulcl 8278 ax-addcom 8280 ax-addass 8282 ax-distr 8284 ax-i2m1 8285 ax-0lt1 8286 ax-0id 8288 ax-rnegex 8289 ax-cnre 8291 ax-pre-ltirr 8292 ax-pre-ltwlin 8293 ax-pre-lttrn 8294 ax-pre-apti 8295 ax-pre-ltadd 8296 |
| This proof depends on definitions: df-bi 117 df-3or 1010 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 df-pw 3690 df-sn 3715 df-pr 3716 df-tp 3717 df-op 3718 df-uni 3936 df-int 3971 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-ima 4787 df-iota 5337 df-fun 5379 df-fn 5380 df-f 5381 df-fv 5385 df-riota 6038 df-ov 6088 df-oprab 6089 df-mpo 6090 df-pnf 8363 df-mnf 8364 df-xr 8365 df-ltxr 8366 df-le 8367 df-sub 8501 df-neg 8502 df-inn 9308 df-2 9366 df-3 9367 df-n0 9569 df-z 9650 df-uz 9932 df-fz 10423 df-struct 13405 df-ndx 13406 df-slot 13407 df-base 13409 df-plusg 13495 df-mulr 13496 |
| This theorem is used by: rngbaseg 13541 rngplusgg 13542 rngmulrg 13543 srngstrd 13551 ipsstrd 13581 psrvalstrd 15103 |
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