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| Mirrors > Home > ILE Home > Th. List > lmodstrd | GIF version | ||
| Description: A constructed left module or left vector space is a structure. (Contributed by Mario Carneiro, 1-Oct-2013.) (Revised by Jim Kingdon, 5-Feb-2023.) |
| Ref | Expression |
|---|---|
| lvecfn.w | ⊢ 𝑊 = ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(Scalar‘ndx), 𝐹〉} ∪ {〈( ·𝑠 ‘ndx), · 〉}) |
| lmodstr.b | ⊢ (𝜑 → 𝐵 ∈ 𝑉) |
| lmodstr.g | ⊢ (𝜑 → + ∈ 𝑋) |
| lmodstr.s | ⊢ (𝜑 → 𝐹 ∈ 𝑌) |
| lmodstr.m | ⊢ (𝜑 → · ∈ 𝑍) |
| Ref | Expression |
|---|---|
| lmodstrd | ⊢ (𝜑 → 𝑊 Struct 〈1, 6〉) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lvecfn.w | . 2 ⊢ 𝑊 = ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(Scalar‘ndx), 𝐹〉} ∪ {〈( ·𝑠 ‘ndx), · 〉}) | |
| 2 | lmodstr.b | . . . 4 ⊢ (𝜑 → 𝐵 ∈ 𝑉) | |
| 3 | lmodstr.g | . . . 4 ⊢ (𝜑 → + ∈ 𝑋) | |
| 4 | lmodstr.s | . . . 4 ⊢ (𝜑 → 𝐹 ∈ 𝑌) | |
| 5 | 1nn 9137 | . . . . 5 ⊢ 1 ∈ ℕ | |
| 6 | basendx 13108 | . . . . 5 ⊢ (Base‘ndx) = 1 | |
| 7 | 1lt2 9296 | . . . . 5 ⊢ 1 < 2 | |
| 8 | 2nn 9288 | . . . . 5 ⊢ 2 ∈ ℕ | |
| 9 | plusgndx 13163 | . . . . 5 ⊢ (+g‘ndx) = 2 | |
| 10 | 2lt5 9304 | . . . . 5 ⊢ 2 < 5 | |
| 11 | 5nn 9291 | . . . . 5 ⊢ 5 ∈ ℕ | |
| 12 | scandx 13205 | . . . . 5 ⊢ (Scalar‘ndx) = 5 | |
| 13 | 5, 6, 7, 8, 9, 10, 11, 12 | strle3g 13162 | . . . 4 ⊢ ((𝐵 ∈ 𝑉 ∧ + ∈ 𝑋 ∧ 𝐹 ∈ 𝑌) → {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(Scalar‘ndx), 𝐹〉} Struct 〈1, 5〉) |
| 14 | 2, 3, 4, 13 | syl3anc 1271 | . . 3 ⊢ (𝜑 → {〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(Scalar‘ndx), 𝐹〉} Struct 〈1, 5〉) |
| 15 | lmodstr.m | . . . 4 ⊢ (𝜑 → · ∈ 𝑍) | |
| 16 | 6nn 9292 | . . . . 5 ⊢ 6 ∈ ℕ | |
| 17 | vscandx 13211 | . . . . 5 ⊢ ( ·𝑠 ‘ndx) = 6 | |
| 18 | 16, 17 | strle1g 13160 | . . . 4 ⊢ ( · ∈ 𝑍 → {〈( ·𝑠 ‘ndx), · 〉} Struct 〈6, 6〉) |
| 19 | 15, 18 | syl 14 | . . 3 ⊢ (𝜑 → {〈( ·𝑠 ‘ndx), · 〉} Struct 〈6, 6〉) |
| 20 | 5lt6 9306 | . . . 4 ⊢ 5 < 6 | |
| 21 | 20 | a1i 9 | . . 3 ⊢ (𝜑 → 5 < 6) |
| 22 | 14, 19, 21 | strleund 13157 | . 2 ⊢ (𝜑 → ({〈(Base‘ndx), 𝐵〉, 〈(+g‘ndx), + 〉, 〈(Scalar‘ndx), 𝐹〉} ∪ {〈( ·𝑠 ‘ndx), · 〉}) Struct 〈1, 6〉) |
| 23 | 1, 22 | eqbrtrid 4118 | 1 ⊢ (𝜑 → 𝑊 Struct 〈1, 6〉) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 = wceq 1395 ∈ wcel 2200 ∪ cun 3195 {csn 3666 {ctp 3668 〈cop 3669 class class class wbr 4083 ‘cfv 5321 1c1 8016 < clt 8197 2c2 9177 5c5 9180 6c6 9181 Struct cstr 13049 ndxcnx 13050 Basecbs 13053 +gcplusg 13131 Scalarcsca 13134 ·𝑠 cvsca 13135 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-sep 4202 ax-pow 4259 ax-pr 4294 ax-un 4525 ax-setind 4630 ax-cnex 8106 ax-resscn 8107 ax-1cn 8108 ax-1re 8109 ax-icn 8110 ax-addcl 8111 ax-addrcl 8112 ax-mulcl 8113 ax-addcom 8115 ax-addass 8117 ax-distr 8119 ax-i2m1 8120 ax-0lt1 8121 ax-0id 8123 ax-rnegex 8124 ax-cnre 8126 ax-pre-ltirr 8127 ax-pre-ltwlin 8128 ax-pre-lttrn 8129 ax-pre-apti 8130 ax-pre-ltadd 8131 |
| This theorem depends on definitions: df-bi 117 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-nel 2496 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-nul 3492 df-pw 3651 df-sn 3672 df-pr 3673 df-tp 3674 df-op 3675 df-uni 3889 df-int 3924 df-br 4084 df-opab 4146 df-mpt 4147 df-id 4385 df-xp 4726 df-rel 4727 df-cnv 4728 df-co 4729 df-dm 4730 df-rn 4731 df-res 4732 df-ima 4733 df-iota 5281 df-fun 5323 df-fn 5324 df-f 5325 df-fv 5329 df-riota 5963 df-ov 6013 df-oprab 6014 df-mpo 6015 df-pnf 8199 df-mnf 8200 df-xr 8201 df-ltxr 8202 df-le 8203 df-sub 8335 df-neg 8336 df-inn 9127 df-2 9185 df-3 9186 df-4 9187 df-5 9188 df-6 9189 df-n0 9386 df-z 9463 df-uz 9739 df-fz 10222 df-struct 13055 df-ndx 13056 df-slot 13057 df-base 13059 df-plusg 13144 df-sca 13147 df-vsca 13148 |
| This theorem is referenced by: lmodbased 13219 lmodplusgd 13220 lmodscad 13221 lmodvscad 13222 |
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