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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcosslsp | Structured version Visualization version GIF version | ||
| Description: Lemma for lspeqlco 48912. (Contributed by AV, 20-Apr-2019.) |
| Ref | Expression |
|---|---|
| lspeqvlco.b | ⊢ 𝐵 = (Base‘𝑀) |
| Ref | Expression |
|---|---|
| lcosslsp | ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) → (𝑀 LinCo 𝑉) ⊆ ((LSpan‘𝑀)‘𝑉)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ellcoellss 48908 | . . . . . . . . . 10 ⊢ ((𝑀 ∈ LMod ∧ 𝑠 ∈ (LSubSp‘𝑀) ∧ 𝑉 ⊆ 𝑠) → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠) | |
| 2 | 1 | 3exp 1120 | . . . . . . . . 9 ⊢ (𝑀 ∈ LMod → (𝑠 ∈ (LSubSp‘𝑀) → (𝑉 ⊆ 𝑠 → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠))) |
| 3 | 2 | ad2antrr 727 | . . . . . . . 8 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → (𝑠 ∈ (LSubSp‘𝑀) → (𝑉 ⊆ 𝑠 → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠))) |
| 4 | 3 | imp 406 | . . . . . . 7 ⊢ ((((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) ∧ 𝑠 ∈ (LSubSp‘𝑀)) → (𝑉 ⊆ 𝑠 → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠)) |
| 5 | elequ1 2121 | . . . . . . . . 9 ⊢ (𝑦 = 𝑥 → (𝑦 ∈ 𝑠 ↔ 𝑥 ∈ 𝑠)) | |
| 6 | 5 | rspcv 3561 | . . . . . . . 8 ⊢ (𝑥 ∈ (𝑀 LinCo 𝑉) → (∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠 → 𝑥 ∈ 𝑠)) |
| 7 | 6 | ad2antlr 728 | . . . . . . 7 ⊢ ((((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) ∧ 𝑠 ∈ (LSubSp‘𝑀)) → (∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠 → 𝑥 ∈ 𝑠)) |
| 8 | 4, 7 | syld 47 | . . . . . 6 ⊢ ((((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) ∧ 𝑠 ∈ (LSubSp‘𝑀)) → (𝑉 ⊆ 𝑠 → 𝑥 ∈ 𝑠)) |
| 9 | 8 | ralrimiva 3130 | . . . . 5 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → ∀𝑠 ∈ (LSubSp‘𝑀)(𝑉 ⊆ 𝑠 → 𝑥 ∈ 𝑠)) |
| 10 | vex 3434 | . . . . . 6 ⊢ 𝑥 ∈ V | |
| 11 | 10 | elintrab 4903 | . . . . 5 ⊢ (𝑥 ∈ ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠} ↔ ∀𝑠 ∈ (LSubSp‘𝑀)(𝑉 ⊆ 𝑠 → 𝑥 ∈ 𝑠)) |
| 12 | 9, 11 | sylibr 234 | . . . 4 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑥 ∈ ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠}) |
| 13 | simpll 767 | . . . . 5 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑀 ∈ LMod) | |
| 14 | elpwi 4549 | . . . . . 6 ⊢ (𝑉 ∈ 𝒫 𝐵 → 𝑉 ⊆ 𝐵) | |
| 15 | 14 | ad2antlr 728 | . . . . 5 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑉 ⊆ 𝐵) |
| 16 | lspeqvlco.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑀) | |
| 17 | eqid 2737 | . . . . . 6 ⊢ (LSubSp‘𝑀) = (LSubSp‘𝑀) | |
| 18 | eqid 2737 | . . . . . 6 ⊢ (LSpan‘𝑀) = (LSpan‘𝑀) | |
| 19 | 16, 17, 18 | lspval 20959 | . . . . 5 ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ⊆ 𝐵) → ((LSpan‘𝑀)‘𝑉) = ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠}) |
| 20 | 13, 15, 19 | syl2anc 585 | . . . 4 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → ((LSpan‘𝑀)‘𝑉) = ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠}) |
| 21 | 12, 20 | eleqtrrd 2840 | . . 3 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑥 ∈ ((LSpan‘𝑀)‘𝑉)) |
| 22 | 21 | ex 412 | . 2 ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) → (𝑥 ∈ (𝑀 LinCo 𝑉) → 𝑥 ∈ ((LSpan‘𝑀)‘𝑉))) |
| 23 | 22 | ssrdv 3928 | 1 ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) → (𝑀 LinCo 𝑉) ⊆ ((LSpan‘𝑀)‘𝑉)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 ∀wral 3052 {crab 3390 ⊆ wss 3890 𝒫 cpw 4542 ∩ cint 4890 ‘cfv 6490 (class class class)co 7358 Basecbs 17168 LModclmod 20844 LSubSpclss 20915 LSpanclspn 20955 LinCo clinco 48878 |
| 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-rep 5212 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-int 4891 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-se 5576 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-isom 6499 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-om 7809 df-1st 7933 df-2nd 7934 df-supp 8102 df-frecs 8222 df-wrecs 8253 df-recs 8302 df-rdg 8340 df-1o 8396 df-er 8634 df-map 8766 df-en 8885 df-dom 8886 df-sdom 8887 df-fin 8888 df-fsupp 9266 df-oi 9416 df-card 9852 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-n0 12427 df-z 12514 df-uz 12778 df-fz 13451 df-fzo 13598 df-seq 13953 df-hash 14282 df-sets 17123 df-slot 17141 df-ndx 17153 df-base 17169 df-ress 17190 df-plusg 17222 df-0g 17393 df-gsum 17394 df-mgm 18597 df-sgrp 18676 df-mnd 18692 df-submnd 18741 df-grp 18901 df-minusg 18902 df-sbg 18903 df-subg 19088 df-cntz 19281 df-cmn 19746 df-abl 19747 df-mgp 20111 df-ur 20152 df-ring 20205 df-lmod 20846 df-lss 20916 df-lsp 20956 df-linc 48879 df-lco 48880 |
| This theorem is referenced by: lspeqlco 48912 |
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