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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lcosslsp | Structured version Visualization version GIF version | ||
| Description: Lemma for lspeqlco 49009. (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 49005 | . . . . . . . . . 10 ⊢ ((𝑀 ∈ LMod ∧ 𝑠 ∈ (LSubSp‘𝑀) ∧ 𝑉 ⊆ 𝑠) → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠) | |
| 2 | 1 | 3exp 1128 | . . . . . . . . 9 ⊢ (𝑀 ∈ LMod → (𝑠 ∈ (LSubSp‘𝑀) → (𝑉 ⊆ 𝑠 → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠))) |
| 3 | 2 | ad2antrr 734 | . . . . . . . 8 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → (𝑠 ∈ (LSubSp‘𝑀) → (𝑉 ⊆ 𝑠 → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠))) |
| 4 | 3 | imp 409 | . . . . . . 7 ⊢ ((((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) ∧ 𝑠 ∈ (LSubSp‘𝑀)) → (𝑉 ⊆ 𝑠 → ∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠)) |
| 5 | elequ1 2143 | . . . . . . . . 9 ⊢ (𝑦 = 𝑥 → (𝑦 ∈ 𝑠 ↔ 𝑥 ∈ 𝑠)) | |
| 6 | 5 | rspcv 3572 | . . . . . . . 8 ⊢ (𝑥 ∈ (𝑀 LinCo 𝑉) → (∀𝑦 ∈ (𝑀 LinCo 𝑉)𝑦 ∈ 𝑠 → 𝑥 ∈ 𝑠)) |
| 7 | 6 | ad2antlr 735 | . . . . . . 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 3148 | . . . . 5 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → ∀𝑠 ∈ (LSubSp‘𝑀)(𝑉 ⊆ 𝑠 → 𝑥 ∈ 𝑠)) |
| 10 | vex 3452 | . . . . . 6 ⊢ 𝑥 ∈ V | |
| 11 | 10 | elintrab 4912 | . . . . 5 ⊢ (𝑥 ∈ ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠} ↔ ∀𝑠 ∈ (LSubSp‘𝑀)(𝑉 ⊆ 𝑠 → 𝑥 ∈ 𝑠)) |
| 12 | 9, 11 | sylibr 236 | . . . 4 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑥 ∈ ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠}) |
| 13 | simpll 774 | . . . . 5 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑀 ∈ LMod) | |
| 14 | elpwi 4556 | . . . . . 6 ⊢ (𝑉 ∈ 𝒫 𝐵 → 𝑉 ⊆ 𝐵) | |
| 15 | 14 | ad2antlr 735 | . . . . 5 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑉 ⊆ 𝐵) |
| 16 | lspeqvlco.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑀) | |
| 17 | eqid 2756 | . . . . . 6 ⊢ (LSubSp‘𝑀) = (LSubSp‘𝑀) | |
| 18 | eqid 2756 | . . . . . 6 ⊢ (LSpan‘𝑀) = (LSpan‘𝑀) | |
| 19 | 16, 17, 18 | lspval 21015 | . . . . 5 ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ⊆ 𝐵) → ((LSpan‘𝑀)‘𝑉) = ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠}) |
| 20 | 13, 15, 19 | syl2anc 592 | . . . 4 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → ((LSpan‘𝑀)‘𝑉) = ∩ {𝑠 ∈ (LSubSp‘𝑀) ∣ 𝑉 ⊆ 𝑠}) |
| 21 | 12, 20 | eleqtrrd 2859 | . . 3 ⊢ (((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) ∧ 𝑥 ∈ (𝑀 LinCo 𝑉)) → 𝑥 ∈ ((LSpan‘𝑀)‘𝑉)) |
| 22 | 21 | ex 415 | . 2 ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) → (𝑥 ∈ (𝑀 LinCo 𝑉) → 𝑥 ∈ ((LSpan‘𝑀)‘𝑉))) |
| 23 | 22 | ssrdv 3937 | 1 ⊢ ((𝑀 ∈ LMod ∧ 𝑉 ∈ 𝒫 𝐵) → (𝑀 LinCo 𝑉) ⊆ ((LSpan‘𝑀)‘𝑉)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 398 = wceq 1554 ∈ wcel 2136 ∀wral 3070 {crab 3408 ⊆ wss 3899 𝒫 cpw 4549 ∩ cint 4899 ‘cfv 6510 (class class class)co 7385 Basecbs 17221 LModclmod 20900 LSubSpclss 20971 LSpanclspn 21011 LinCo clinco 48975 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1809 ax-4 1823 ax-5 1924 ax-6 1981 ax-7 2022 ax-8 2138 ax-9 2146 ax-10 2169 ax-11 2185 ax-12 2206 ax-ext 2728 ax-rep 5221 ax-sep 5240 ax-nul 5250 ax-pow 5316 ax-pr 5384 ax-un 7707 ax-cnex 11119 ax-resscn 11120 ax-1cn 11121 ax-icn 11122 ax-addcl 11123 ax-addrcl 11124 ax-mulcl 11125 ax-mulrcl 11126 ax-mulcom 11127 ax-addass 11128 ax-mulass 11129 ax-distr 11130 ax-i2m1 11131 ax-1ne0 11132 ax-1rid 11133 ax-rnegex 11134 ax-rrecex 11135 ax-cnre 11136 ax-pre-lttri 11137 ax-pre-lttrn 11138 ax-pre-ltadd 11139 ax-pre-mulgt0 11140 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3or 1096 df-3an 1097 df-tru 1557 df-fal 1567 df-ex 1794 df-nf 1798 df-sb 2085 df-mo 2560 df-eu 2590 df-clab 2735 df-cleq 2748 df-clel 2831 df-nfc 2905 df-ne 2952 df-nel 3056 df-ral 3071 df-rex 3081 df-rmo 3361 df-reu 3362 df-rab 3409 df-v 3450 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4281 df-if 4475 df-pw 4551 df-sn 4577 df-pr 4579 df-op 4583 df-uni 4860 df-int 4900 df-iun 4945 df-br 5095 df-opab 5157 df-mpt 5176 df-tr 5202 df-id 5535 df-eprel 5540 df-po 5548 df-so 5549 df-fr 5593 df-se 5594 df-we 5595 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-dm 5650 df-rn 5651 df-res 5652 df-ima 5653 df-pred 6277 df-ord 6338 df-on 6339 df-lim 6340 df-suc 6341 df-iota 6466 df-fun 6512 df-fn 6513 df-f 6514 df-f1 6515 df-fo 6516 df-f1o 6517 df-fv 6518 df-isom 6519 df-riota 7342 df-ov 7388 df-oprab 7389 df-mpo 7390 df-om 7836 df-1st 7959 df-2nd 7960 df-supp 8129 df-frecs 8250 df-wrecs 8281 df-recs 8330 df-rdg 8369 df-1o 8425 df-er 8666 df-map 8798 df-en 8917 df-dom 8918 df-sdom 8919 df-fin 8920 df-fsupp 9298 df-oi 9448 df-card 9887 df-pnf 11208 df-mnf 11209 df-xr 11210 df-ltxr 11211 df-le 11212 df-sub 11406 df-neg 11407 df-nn 12201 df-2 12270 df-n0 12472 df-z 12559 df-uz 12830 df-fz 13503 df-fzo 13650 df-seq 14005 df-hash 14334 df-sets 17176 df-slot 17194 df-ndx 17206 df-base 17222 df-ress 17243 df-plusg 17275 df-0g 17446 df-gsum 17447 df-mgm 18650 df-sgrp 18729 df-mnd 18745 df-submnd 18794 df-grp 18954 df-minusg 18955 df-sbg 18956 df-subg 19141 df-cntz 19333 df-cmn 19798 df-abl 19799 df-mgp 20163 df-ur 20204 df-ring 20257 df-lmod 20902 df-lss 20972 df-lsp 21012 df-linc 48976 df-lco 48977 |
| This theorem is referenced by: lspeqlco 49009 |
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