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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 20909 | . . 3 ⊢ (𝜑 → (𝐾 ∈ LMod ↔ 𝐿 ∈ LMod)) |
| 9 | 4, 5 | eqtr3d 2774 | . . . 4 ⊢ (𝜑 → (Scalar‘𝐾) = (Scalar‘𝐿)) |
| 10 | 9 | eleq1d 2822 | . . 3 ⊢ (𝜑 → ((Scalar‘𝐾) ∈ DivRing ↔ (Scalar‘𝐿) ∈ DivRing)) |
| 11 | 8, 10 | anbi12d 633 | . 2 ⊢ (𝜑 → ((𝐾 ∈ LMod ∧ (Scalar‘𝐾) ∈ DivRing) ↔ (𝐿 ∈ LMod ∧ (Scalar‘𝐿) ∈ DivRing))) |
| 12 | eqid 2737 | . . 3 ⊢ (Scalar‘𝐾) = (Scalar‘𝐾) | |
| 13 | 12 | islvec 21089 | . 2 ⊢ (𝐾 ∈ LVec ↔ (𝐾 ∈ LMod ∧ (Scalar‘𝐾) ∈ DivRing)) |
| 14 | eqid 2737 | . . 3 ⊢ (Scalar‘𝐿) = (Scalar‘𝐿) | |
| 15 | 14 | islvec 21089 | . 2 ⊢ (𝐿 ∈ LVec ↔ (𝐿 ∈ LMod ∧ (Scalar‘𝐿) ∈ DivRing)) |
| 16 | 11, 13, 15 | 3bitr4g 314 | 1 ⊢ (𝜑 → (𝐾 ∈ LVec ↔ 𝐿 ∈ LVec)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 206 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ‘cfv 6490 (class class class)co 7358 Basecbs 17168 +gcplusg 17209 Scalarcsca 17212 ·𝑠 cvsca 17213 DivRingcdr 20695 LModclmod 20844 LVecclvec 21087 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pow 5300 ax-pr 5368 ax-un 7680 ax-cnex 11083 ax-resscn 11084 ax-1cn 11085 ax-icn 11086 ax-addcl 11087 ax-addrcl 11088 ax-mulcl 11089 ax-mulrcl 11090 ax-mulcom 11091 ax-addass 11092 ax-mulass 11093 ax-distr 11094 ax-i2m1 11095 ax-1ne0 11096 ax-1rid 11097 ax-rnegex 11098 ax-rrecex 11099 ax-cnre 11100 ax-pre-lttri 11101 ax-pre-lttrn 11102 ax-pre-ltadd 11103 ax-pre-mulgt0 11104 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-iun 4936 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-2nd 7934 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-er 8634 df-en 8885 df-dom 8886 df-sdom 8887 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-nn 12164 df-2 12233 df-sets 17123 df-slot 17141 df-ndx 17153 df-base 17169 df-plusg 17222 df-0g 17393 df-mgm 18597 df-sgrp 18676 df-mnd 18692 df-grp 18901 df-mgp 20111 df-ur 20152 df-ring 20205 df-lmod 20846 df-lvec 21088 |
| This theorem is referenced by: phlpropd 21643 tnglvec 33777 |
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