| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lsatnle | Structured version Visualization version GIF version | ||
| Description: The meet of a subspace and an incomparable atom is the zero subspace. (atnssm0 32580 analog.) (Contributed by NM, 10-Jan-2015.) |
| Ref | Expression |
|---|---|
| lsatnle.o | ⊢ 0 = (0g‘𝑊) |
| lsatnle.s | ⊢ 𝑆 = (LSubSp‘𝑊) |
| lsatnle.a | ⊢ 𝐴 = (LSAtoms‘𝑊) |
| lsatnle.w | ⊢ (𝜑 → 𝑊 ∈ LVec) |
| lsatnle.u | ⊢ (𝜑 → 𝑈 ∈ 𝑆) |
| lsatnle.q | ⊢ (𝜑 → 𝑄 ∈ 𝐴) |
| Ref | Expression |
|---|---|
| lsatnle | ⊢ (𝜑 → (¬ 𝑄 ⊆ 𝑈 ↔ (𝑈 ∩ 𝑄) = { 0 })) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lsatnle.s | . . 3 ⊢ 𝑆 = (LSubSp‘𝑊) | |
| 2 | eqid 2763 | . . 3 ⊢ (LSSum‘𝑊) = (LSSum‘𝑊) | |
| 3 | lsatnle.a | . . 3 ⊢ 𝐴 = (LSAtoms‘𝑊) | |
| 4 | eqid 2763 | . . 3 ⊢ ( ⋖L ‘𝑊) = ( ⋖L ‘𝑊) | |
| 5 | lsatnle.w | . . 3 ⊢ (𝜑 → 𝑊 ∈ LVec) | |
| 6 | lsatnle.u | . . 3 ⊢ (𝜑 → 𝑈 ∈ 𝑆) | |
| 7 | lsatnle.q | . . 3 ⊢ (𝜑 → 𝑄 ∈ 𝐴) | |
| 8 | 1, 2, 3, 4, 5, 6, 7 | lcv1 39666 | . 2 ⊢ (𝜑 → (¬ 𝑄 ⊆ 𝑈 ↔ 𝑈( ⋖L ‘𝑊)(𝑈(LSSum‘𝑊)𝑄))) |
| 9 | lsatnle.o | . . 3 ⊢ 0 = (0g‘𝑊) | |
| 10 | 1, 2, 9, 3, 4, 5, 6, 7 | lcvp 39665 | . 2 ⊢ (𝜑 → ((𝑈 ∩ 𝑄) = { 0 } ↔ 𝑈( ⋖L ‘𝑊)(𝑈(LSSum‘𝑊)𝑄))) |
| 11 | 8, 10 | bitr4d 284 | 1 ⊢ (𝜑 → (¬ 𝑄 ⊆ 𝑈 ↔ (𝑈 ∩ 𝑄) = { 0 })) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ↔ wb 208 = wceq 1561 ∈ wcel 2143 ∩ cin 3904 ⊆ wss 3905 {csn 4583 class class class wbr 5101 ‘cfv 6522 (class class class)co 7397 0gc0g 17469 LSSumclsm 19675 LSubSpclss 20999 LVecclvec 21170 LSAtomsclsa 39599 ⋖L clcv 39643 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1816 ax-4 1830 ax-5 1931 ax-6 1988 ax-7 2029 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5228 ax-sep 5247 ax-nul 5257 ax-pow 5323 ax-pr 5391 ax-un 7719 ax-cnex 11130 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-mulcom 11138 ax-addass 11139 ax-mulass 11140 ax-distr 11141 ax-i2m1 11142 ax-1ne0 11143 ax-1rid 11144 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 ax-pre-lttri 11148 ax-pre-lttrn 11149 ax-pre-ltadd 11150 ax-pre-mulgt0 11151 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1564 df-fal 1574 df-ex 1801 df-nf 1805 df-sb 2092 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3368 df-reu 3369 df-rab 3416 df-v 3457 df-sbc 3746 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5102 df-opab 5164 df-mpt 5183 df-tr 5209 df-id 5543 df-eprel 5548 df-po 5556 df-so 5557 df-fr 5601 df-we 5603 df-xp 5654 df-rel 5655 df-cnv 5656 df-co 5657 df-dm 5658 df-rn 5659 df-res 5660 df-ima 5661 df-pred 6289 df-ord 6350 df-on 6351 df-lim 6352 df-suc 6353 df-iota 6478 df-fun 6524 df-fn 6525 df-f 6526 df-f1 6527 df-fo 6528 df-f1o 6529 df-fv 6530 df-riota 7354 df-ov 7400 df-oprab 7401 df-mpo 7402 df-om 7848 df-1st 7971 df-2nd 7972 df-tpos 8207 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8382 df-1o 8438 df-2o 8439 df-er 8679 df-en 8929 df-dom 8930 df-sdom 8931 df-fin 8932 df-pnf 11219 df-mnf 11220 df-xr 11221 df-ltxr 11222 df-le 11223 df-sub 11417 df-neg 11418 df-nn 12212 df-2 12281 df-3 12282 df-sets 17201 df-slot 17219 df-ndx 17231 df-base 17247 df-ress 17268 df-plusg 17300 df-mulr 17301 df-0g 17471 df-mre 17615 df-mrc 17616 df-acs 17618 df-mgm 18675 df-sgrp 18754 df-mnd 18770 df-submnd 18819 df-grp 18979 df-minusg 18980 df-sbg 18981 df-subg 19166 df-cntz 19358 df-oppg 19387 df-lsm 19677 df-cmn 19823 df-abl 19824 df-mgp 20188 df-rng 20200 df-ur 20233 df-ring 20286 df-oppr 20387 df-dvdsr 20407 df-unit 20408 df-invr 20438 df-drng 20782 df-lmod 20930 df-lss 21000 df-lsp 21040 df-lvec 21171 df-lsatoms 39601 df-lcv 39644 |
| This theorem is referenced by: lsatnem0 39670 |
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