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| Mirrors > Home > MPE Home > Th. List > Mathboxes > lduallmodlem | Structured version Visualization version GIF version | ||
| Description: Lemma for lduallmod 39529. (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 2737 | . . . 4 ⊢ (Base‘𝐷) = (Base‘𝐷) | |
| 4 | lduallmod.w | . . . 4 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 5 | 1, 2, 3, 4 | ldualvbase 39502 | . . 3 ⊢ (𝜑 → (Base‘𝐷) = 𝐹) |
| 6 | 5 | eqcomd 2743 | . 2 ⊢ (𝜑 → 𝐹 = (Base‘𝐷)) |
| 7 | eqidd 2738 | . 2 ⊢ (𝜑 → (+g‘𝐷) = (+g‘𝐷)) | |
| 8 | lduallmod.r | . . . 4 ⊢ 𝑅 = (Scalar‘𝑊) | |
| 9 | lduallmod.o | . . . 4 ⊢ 𝑂 = (oppr‘𝑅) | |
| 10 | eqid 2737 | . . . 4 ⊢ (Scalar‘𝐷) = (Scalar‘𝐷) | |
| 11 | 8, 9, 2, 10, 4 | ldualsca 39508 | . . 3 ⊢ (𝜑 → (Scalar‘𝐷) = 𝑂) |
| 12 | 11 | eqcomd 2743 | . 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 20291 | . . 3 ⊢ 𝐾 = (Base‘𝑂) |
| 17 | 16 | a1i 11 | . 2 ⊢ (𝜑 → 𝐾 = (Base‘𝑂)) |
| 18 | eqid 2737 | . . . 4 ⊢ (+g‘𝑅) = (+g‘𝑅) | |
| 19 | 9, 18 | oppradd 20292 | . . 3 ⊢ (+g‘𝑅) = (+g‘𝑂) |
| 20 | 19 | a1i 11 | . 2 ⊢ (𝜑 → (+g‘𝑅) = (+g‘𝑂)) |
| 21 | 11 | fveq2d 6846 | . 2 ⊢ (𝜑 → (.r‘(Scalar‘𝐷)) = (.r‘𝑂)) |
| 22 | eqid 2737 | . . . 4 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 23 | 9, 22 | oppr1 20298 | . . 3 ⊢ (1r‘𝑅) = (1r‘𝑂) |
| 24 | 23 | a1i 11 | . 2 ⊢ (𝜑 → (1r‘𝑅) = (1r‘𝑂)) |
| 25 | 8 | lmodring 20831 | . . 3 ⊢ (𝑊 ∈ LMod → 𝑅 ∈ Ring) |
| 26 | 9 | opprring 20295 | . . 3 ⊢ (𝑅 ∈ Ring → 𝑂 ∈ Ring) |
| 27 | 4, 25, 26 | 3syl 18 | . 2 ⊢ (𝜑 → 𝑂 ∈ Ring) |
| 28 | 2, 4 | ldualgrp 39522 | . 2 ⊢ (𝜑 → 𝐷 ∈ Grp) |
| 29 | 4 | 3ad2ant1 1134 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → 𝑊 ∈ LMod) |
| 30 | simp2 1138 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → 𝑥 ∈ 𝐾) | |
| 31 | simp3 1139 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → 𝑦 ∈ 𝐹) | |
| 32 | 1, 8, 15, 2, 13, 29, 30, 31 | ldualvscl 39515 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → (𝑥 · 𝑦) ∈ 𝐹) |
| 33 | eqid 2737 | . . 3 ⊢ (+g‘𝐷) = (+g‘𝐷) | |
| 34 | 4 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑊 ∈ LMod) |
| 35 | simpr1 1196 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑥 ∈ 𝐾) | |
| 36 | simpr2 1197 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑦 ∈ 𝐹) | |
| 37 | simpr3 1198 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → 𝑧 ∈ 𝐹) | |
| 38 | 1, 8, 15, 2, 33, 13, 34, 35, 36, 37 | ldualvsdi1 39519 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹 ∧ 𝑧 ∈ 𝐹)) → (𝑥 · (𝑦(+g‘𝐷)𝑧)) = ((𝑥 · 𝑦)(+g‘𝐷)(𝑥 · 𝑧))) |
| 39 | 4 | adantr 480 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑊 ∈ LMod) |
| 40 | simpr1 1196 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑥 ∈ 𝐾) | |
| 41 | simpr2 1197 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑦 ∈ 𝐾) | |
| 42 | simpr3 1198 | . . 3 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → 𝑧 ∈ 𝐹) | |
| 43 | 1, 8, 18, 15, 2, 33, 13, 39, 40, 41, 42 | ldualvsdi2 39520 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → ((𝑥(+g‘𝑅)𝑦) · 𝑧) = ((𝑥 · 𝑧)(+g‘𝐷)(𝑦 · 𝑧))) |
| 44 | eqid 2737 | . . 3 ⊢ (.r‘(Scalar‘𝐷)) = (.r‘(Scalar‘𝐷)) | |
| 45 | 1, 8, 15, 2, 10, 44, 13, 39, 40, 41, 42 | ldualvsass2 39518 | . 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 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → 𝑊 ∈ LMod) |
| 49 | 15, 22 | ringidcl 20212 | . . . . . 6 ⊢ (𝑅 ∈ Ring → (1r‘𝑅) ∈ 𝐾) |
| 50 | 4, 25, 49 | 3syl 18 | . . . . 5 ⊢ (𝜑 → (1r‘𝑅) ∈ 𝐾) |
| 51 | 50 | adantr 480 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → (1r‘𝑅) ∈ 𝐾) |
| 52 | simpr 484 | . . . 4 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → 𝑥 ∈ 𝐹) | |
| 53 | 1, 46, 8, 15, 47, 2, 13, 48, 51, 52 | ldualvs 39513 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → ((1r‘𝑅) · 𝑥) = (𝑥 ∘f × (𝑉 × {(1r‘𝑅)}))) |
| 54 | 46, 8, 1, 15, 47, 22, 48, 52 | lfl1sc 39460 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → (𝑥 ∘f × (𝑉 × {(1r‘𝑅)})) = 𝑥) |
| 55 | 53, 54 | eqtrd 2772 | . 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 20829 | 1 ⊢ (𝜑 → 𝐷 ∈ LMod) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 ∧ w3a 1087 = wceq 1542 ∈ wcel 2114 {csn 4582 × cxp 5630 ‘cfv 6500 (class class class)co 7368 ∘f cof 7630 Basecbs 17148 +gcplusg 17189 .rcmulr 17190 Scalarcsca 17192 ·𝑠 cvsca 17193 1rcur 20128 Ringcrg 20180 opprcoppr 20284 LModclmod 20823 LFnlclfn 39433 LDualcld 39499 |
| 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 5226 ax-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 |
| 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 3352 df-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-tp 4587 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-of 7632 df-om 7819 df-1st 7943 df-2nd 7944 df-tpos 8178 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-1o 8407 df-er 8645 df-map 8777 df-en 8896 df-dom 8897 df-sdom 8898 df-fin 8899 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-2 12220 df-3 12221 df-4 12222 df-5 12223 df-6 12224 df-n0 12414 df-z 12501 df-uz 12764 df-fz 13436 df-struct 17086 df-sets 17103 df-slot 17121 df-ndx 17133 df-base 17149 df-plusg 17202 df-mulr 17203 df-sca 17205 df-vsca 17206 df-0g 17373 df-mgm 18577 df-sgrp 18656 df-mnd 18672 df-grp 18878 df-minusg 18879 df-sbg 18880 df-cmn 19723 df-abl 19724 df-mgp 20088 df-rng 20100 df-ur 20129 df-ring 20182 df-oppr 20285 df-lmod 20825 df-lfl 39434 df-ldual 39500 |
| This theorem is referenced by: lduallmod 39529 |
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