| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lduallmodlem | Structured version Visualization version GIF version | ||
| Description: Lemma for lduallmod 40319. (Contributed by NM, 22-Oct-2014.) |
| Ref | Expression |
|---|---|
| lduallmod.d | ⊢ 𝐷 = (LDual‘𝑊) |
| lduallmod.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| lduallmod.v | ⊢ 𝑉 = (Base‘𝑊) |
| lduallmod.p | ⊢ + = ∘f (+g‘𝑊) |
| lduallmod.f | ⊢ 𝐹 = (LFnl‘𝑊) |
| lduallmod.r | ⊢ 𝑅 = (Scalar‘𝑊) |
| lduallmod.k | ⊢ 𝐾 = (Base‘𝑅) |
| lduallmod.t | ⊢ × = (.r‘𝑅) |
| lduallmod.o | ⊢ 𝑂 = (oppr‘𝑅) |
| lduallmod.s | ⊢ · = ( ·𝑠 ‘𝐷) |
| Ref | Expression |
|---|---|
| lduallmodlem | ⊢ (𝜑 → 𝐷 ∈ LMod) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | lduallmod.f | . . . 4 ⊢ 𝐹 = (LFnl‘𝑊) | |
| 2 | lduallmod.d | . . . 4 ⊢ 𝐷 = (LDual‘𝑊) | |
| 3 | eqid 2760 | . . . 4 ⊢ (Base‘𝐷) = (Base‘𝐷) | |
| 4 | lduallmod.w | . . . 4 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 5 | 1, 2, 3, 4 | ldualvbase 40292 | . . 3 ⊢ (𝜑 → (Base‘𝐷) = 𝐹) |
| 6 | 5 | eqcomd 2766 | . 2 ⊢ (𝜑 → 𝐹 = (Base‘𝐷)) |
| 7 | eqidd 2761 | . 2 ⊢ (𝜑 → (+g‘𝐷) = (+g‘𝐷)) | |
| 8 | lduallmod.r | . . . 4 ⊢ 𝑅 = (Scalar‘𝑊) | |
| 9 | lduallmod.o | . . . 4 ⊢ 𝑂 = (oppr‘𝑅) | |
| 10 | eqid 2760 | . . . 4 ⊢ (Scalar‘𝐷) = (Scalar‘𝐷) | |
| 11 | 8, 9, 2, 10, 4 | ldualsca 40298 | . . 3 ⊢ (𝜑 → (Scalar‘𝐷) = 𝑂) |
| 12 | 11 | eqcomd 2766 | . 2 ⊢ (𝜑 → 𝑂 = (Scalar‘𝐷)) |
| 13 | lduallmod.s | . . 3 ⊢ · = ( ·𝑠 ‘𝐷) | |
| 14 | 13 | a1i 11 | . 2 ⊢ (𝜑 → · = ( ·𝑠 ‘𝐷)) |
| 15 | lduallmod.k | . . . 4 ⊢ 𝐾 = (Base‘𝑅) | |
| 16 | 9, 15 | opprbas 20582 | . . 3 ⊢ 𝐾 = (Base‘𝑂) |
| 17 | 16 | a1i 11 | . 2 ⊢ (𝜑 → 𝐾 = (Base‘𝑂)) |
| 18 | eqid 2760 | . . . 4 ⊢ (+g‘𝑅) = (+g‘𝑅) | |
| 19 | 9, 18 | oppradd 20583 | . . 3 ⊢ (+g‘𝑅) = (+g‘𝑂) |
| 20 | 19 | a1i 11 | . 2 ⊢ (𝜑 → (+g‘𝑅) = (+g‘𝑂)) |
| 21 | 11 | fveq2d 6894 | . 2 ⊢ (𝜑 → (.r‘(Scalar‘𝐷)) = (.r‘𝑂)) |
| 22 | eqid 2760 | . . . 4 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 23 | 9, 22 | oppr1 20589 | . . 3 ⊢ (1r‘𝑅) = (1r‘𝑂) |
| 24 | 23 | a1i 11 | . 2 ⊢ (𝜑 → (1r‘𝑅) = (1r‘𝑂)) |
| 25 | 8 | lmodring 21152 | . . 3 ⊢ (𝑊 ∈ LMod → 𝑅 ∈ Ring) |
| 26 | 9 | opprring 20586 | . . 3 ⊢ (𝑅 ∈ Ring → 𝑂 ∈ Ring) |
| 27 | 4, 25, 26 | 3syl 19 | . 2 ⊢ (𝜑 → 𝑂 ∈ Ring) |
| 28 | 2, 4 | ldualgrp 40312 | . 2 ⊢ (𝜑 → 𝐷 ∈ Grp) |
| 29 | 4 | 3ad2ant1 1151 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → 𝑊 ∈ LMod) |
| 30 | simp2 1155 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → 𝑥 ∈ 𝐾) | |
| 31 | simp3 1156 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → 𝑦 ∈ 𝐹) | |
| 32 | 1, 8, 15, 2, 13, 29, 30, 31 | ldualvscl 40305 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → (𝑥 · 𝑦) ∈ 𝐹) |
| 33 | eqid 2760 | . . 3 ⊢ (+g‘𝐷) = (+g‘𝐷) | |
| 34 | 4 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑊 ∈ LMod) |
| 35 | simpr1 1213 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑥 ∈ 𝐾) | |
| 36 | simpr2 1214 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑦 ∈ 𝐹) | |
| 37 | simpr3 1215 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑧 ∈ 𝐹) | |
| 38 | 1, 8, 15, 2, 33, 13, 34, 35, 36, 37 | ldualvsdi1 40309 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → (𝑥 · (𝑦(+g‘𝐷)𝑧)) = ((𝑥 · 𝑦)(+g‘𝐷)(𝑥 · 𝑧))) |
| 39 | 4 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑊 ∈ LMod) |
| 40 | simpr1 1213 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑥 ∈ 𝐾) | |
| 41 | simpr2 1214 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑦 ∈ 𝐾) | |
| 42 | simpr3 1215 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑧 ∈ 𝐹) | |
| 43 | 1, 8, 18, 15, 2, 33, 13, 39, 40, 41, 42 | ldualvsdi2 40310 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → ((𝑥(+g‘𝑅)𝑦) · 𝑧) = ((𝑥 · 𝑧)(+g‘𝐷)(𝑦 · 𝑧))) |
| 44 | eqid 2760 | . . 3 ⊢ (.r‘(Scalar‘𝐷)) = (.r‘(Scalar‘𝐷)) | |
| 45 | 1, 8, 15, 2, 10, 44, 13, 39, 40, 41, 42 | ldualvsass2 40308 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → ((𝑥(.r‘(Scalar‘𝐷))𝑦) · 𝑧) = (𝑥 · (𝑦 · 𝑧))) |
| 46 | lduallmod.v | . . . 4 ⊢ 𝑉 = (Base‘𝑊) | |
| 47 | lduallmod.t | . . . 4 ⊢ × = (.r‘𝑅) | |
| 48 | 4 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → 𝑊 ∈ LMod) |
| 49 | 15, 22 | ringidcl 20503 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (1r‘𝑅) ∈ 𝐾) |
| 50 | 4, 25, 49 | 3syl 19 | . . . . 5 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝐾) |
| 51 | 50 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → (1r‘𝑅) ∈ 𝐾) |
| 52 | simpr 490 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → 𝑥 ∈ 𝐹) | |
| 53 | 1, 46, 8, 15, 47, 2, 13, 48, 51, 52 | ldualvs 40303 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → ((1r‘𝑅) · 𝑥) = (𝑥 ∘f × (𝑉 × {(1r‘𝑅)}))) |
| 54 | 46, 8, 1, 15, 47, 22, 48, 52 | lfl1sc 40250 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → (𝑥 ∘f × (𝑉 × {(1r‘𝑅)})) = 𝑥) |
| 55 | 53, 54 | eqtrd 2795 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → ((1r‘𝑅) · 𝑥) = 𝑥) |
| 56 | 6, 7, 12, 14, 17, 20, 21, 24, 27, 28, 32, 38, 43, 45, 55 | islmodd 21150 | 1 ⊢ (𝜑 → 𝐷 ∈ LMod) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1569 ∈ wcel 2144 {csn 4584 × cxp 5649 ‘cfv 6543 (class class class)co 7424 ∘f cof 7695 Basecbs 17396 +gcplusg 17437 .rcmulr 17438 Scalarcsca 17440 ·𝑠 cvsca 17441 1rcur 20416 Ringcrg 20468 opprcoppr 20575 LModclmod 21144 LFnlclfn 40223 LDualcld 40289 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5327 ax-pr 5391 ax-un 7755 ax-cnex 11263 ax-resscn 11264 ax-1cn 11265 ax-icn 11266 ax-addcl 11267 ax-addrcl 11268 ax-mulcl 11269 ax-mulrcl 11270 ax-mulcom 11271 ax-addass 11272 ax-mulass 11273 ax-distr 11274 ax-i2m1 11275 ax-1ne0 11276 ax-1rid 11277 ax-rnegex 11278 ax-rrecex 11279 ax-cnre 11280 ax-pre-lttri 11281 ax-pre-lttrn 11282 ax-pre-ltadd 11283 ax-pre-mulgt0 11284 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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 3848 df-ss 3897 df-pss 4013 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6307 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6497 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7381 df-ov 7427 df-oprab 7428 df-mpo 7429 df-of 7697 df-om 7882 df-1st 8005 df-2nd 8006 df-tpos 8250 df-frecs 8306 df-wrecs 8337 df-recs 8386 df-rdg 8425 df-1o 8483 df-er 8724 df-map 8856 df-en 8981 df-dom 8982 df-sdom 8983 df-fin 8984 df-pnf 11352 df-mnf 11353 df-xr 11354 df-ltxr 11355 df-le 11356 df-sub 11550 df-neg 11551 df-nn 12343 df-2 12412 df-3 12413 df-4 12414 df-5 12415 df-6 12416 df-n0 12614 df-z 12701 df-uz 12973 df-fz 13647 df-struct 17334 df-sets 17351 df-slot 17369 df-ndx 17381 df-base 17397 df-plusg 17450 df-mulr 17451 df-sca 17453 df-vsca 17454 df-0g 17621 df-mgm 18825 df-sgrp 18917 df-mnd 18933 df-grp 19156 df-minusg 19157 df-sbg 19158 df-cmn 20005 df-abl 20006 df-mgp 20370 df-rng 20384 df-ur 20417 df-ring 20470 df-oppr 20576 df-lmod 21146 df-lfl 40224 df-ldual 40290 |
| This theorem is used by: lduallmod 40319 |
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