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| Mirrors > Home > MPE Home > Th. List > lvecpropd | Structured version Visualization version GIF version | ||
| Description: If two structures have the same components (properties), one is a left vector space iff the other one is. (Contributed by Mario Carneiro, 27-Jun-2015.) |
| Ref | Expression |
|---|---|
| lvecpropd.1 | ⊢ (𝜑 → 𝐵 = (Base‘𝐾)) |
| lvecpropd.2 | ⊢ (𝜑 → 𝐵 = (Base‘𝐿)) |
| lvecpropd.3 | ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵)) → (𝑥(+g‘𝐾)𝑦) = (𝑥(+g‘𝐿)𝑦)) |
| lvecpropd.4 | ⊢ (𝜑 → 𝐹 = (Scalar‘𝐾)) |
| lvecpropd.5 | ⊢ (𝜑 → 𝐹 = (Scalar‘𝐿)) |
| lvecpropd.6 | ⊢ 𝑃 = (Base‘𝐹) |
| lvecpropd.7 | ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝐵)) → (𝑥( ·𝑠 ‘𝐾)𝑦) = (𝑥( ·𝑠 ‘𝐿)𝑦)) |
| Ref | Expression |
|---|---|
| lvecpropd | ⊢ (𝜑 → (𝐾 ∈ LVec ↔ 𝐿 ∈ LVec)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lvecpropd.1 | . . . 4 ⊢ (𝜑 → 𝐵 = (Base‘𝐾)) | |
| 2 | lvecpropd.2 | . . . 4 ⊢ (𝜑 → 𝐵 = (Base‘𝐿)) | |
| 3 | lvecpropd.3 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵)) → (𝑥(+g‘𝐾)𝑦) = (𝑥(+g‘𝐿)𝑦)) | |
| 4 | lvecpropd.4 | . . . 4 ⊢ (𝜑 → 𝐹 = (Scalar‘𝐾)) | |
| 5 | lvecpropd.5 | . . . 4 ⊢ (𝜑 → 𝐹 = (Scalar‘𝐿)) | |
| 6 | lvecpropd.6 | . . . 4 ⊢ 𝑃 = (Base‘𝐹) | |
| 7 | lvecpropd.7 | . . . 4 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝑃 ∧ 𝑦 ∈ 𝐵)) → (𝑥( ·𝑠 ‘𝐾)𝑦) = (𝑥( ·𝑠 ‘𝐿)𝑦)) | |
| 8 | 1, 2, 3, 4, 5, 6, 7 | lmodpropd 21162 | . . 3 ⊢ (𝜑 → (𝐾 ∈ LMod ↔ 𝐿 ∈ LMod)) |
| 9 | 4, 5 | eqtr3d 2797 | . . . 4 ⊢ (𝜑 → (Scalar‘𝐾) = (Scalar‘𝐿)) |
| 10 | 9 | eleq1d 2845 | . . 3 ⊢ (𝜑 → ((Scalar‘𝐾) ∈ DivRing ↔ (Scalar‘𝐿) ∈ DivRing)) |
| 11 | 8, 10 | anbi12d 644 | . 2 ⊢ (𝜑 → ((𝐾 ∈ LMod ∧ (Scalar‘𝐾) ∈ DivRing) ↔ (𝐿 ∈ LMod ∧ (Scalar‘𝐿) ∈ DivRing))) |
| 12 | eqid 2760 | . . 3 ⊢ (Scalar‘𝐾) = (Scalar‘𝐾) | |
| 13 | 12 | islvec 21341 | . 2 ⊢ (𝐾 ∈ LVec ↔ (𝐾 ∈ LMod ∧ (Scalar‘𝐾) ∈ DivRing)) |
| 14 | eqid 2760 | . . 3 ⊢ (Scalar‘𝐿) = (Scalar‘𝐿) | |
| 15 | 14 | islvec 21341 | . 2 ⊢ (𝐿 ∈ LVec ↔ (𝐿 ∈ LMod ∧ (Scalar‘𝐿) ∈ DivRing)) |
| 16 | 11, 13, 15 | 3bitr4g 317 | 1 ⊢ (𝜑 → (𝐾 ∈ LVec ↔ 𝐿 ∈ LVec)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ↔ wb 209 ∧ wa 401 = wceq 1570 ∈ wcel 2145 ‘cfv 6527 (class class class)co 7408 Basecbs 17349 +gcplusg 17390 Scalarcsca 17393 ·𝑠 cvsca 17394 DivRingcdr 20942 LModclmod 21097 LVecclvec 21339 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 ax-cnex 11228 ax-resscn 11229 ax-1cn 11230 ax-icn 11231 ax-addcl 11232 ax-addrcl 11233 ax-mulcl 11234 ax-mulrcl 11235 ax-mulcom 11236 ax-addass 11237 ax-mulass 11238 ax-distr 11239 ax-i2m1 11240 ax-1ne0 11241 ax-1rid 11242 ax-rnegex 11243 ax-rrecex 11244 ax-cnre 11245 ax-pre-lttri 11246 ax-pre-lttrn 11247 ax-pre-ltadd 11248 ax-pre-mulgt0 11249 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6293 df-ord 6354 df-on 6355 df-lim 6356 df-suc 6357 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-riota 7365 df-ov 7411 df-oprab 7412 df-mpo 7413 df-om 7861 df-2nd 7985 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-er 8695 df-en 8952 df-dom 8953 df-sdom 8954 df-pnf 11317 df-mnf 11318 df-xr 11319 df-ltxr 11320 df-le 11321 df-sub 11515 df-neg 11516 df-nn 12306 df-2 12375 df-sets 17304 df-slot 17322 df-ndx 17334 df-base 17350 df-plusg 17403 df-0g 17574 df-mgm 18778 df-sgrp 18870 df-mnd 18886 df-grp 19109 df-mgp 20323 df-ur 20370 df-ring 20423 df-lmod 21099 df-lvec 21340 |
| This theorem is used by: phlpropd 21923 tnglvec 34178 |
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