| 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 40190. (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 2761 | . . . 4 ⊢ (Base‘𝐷) = (Base‘𝐷) | |
| 4 | lduallmod.w | . . . 4 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 5 | 1, 2, 3, 4 | ldualvbase 40163 | . . 3 ⊢ (𝜑 → (Base‘𝐷) = 𝐹) |
| 6 | 5 | eqcomd 2767 | . 2 ⊢ (𝜑 → 𝐹 = (Base‘𝐷)) |
| 7 | eqidd 2762 | . 2 ⊢ (𝜑 → (+g‘𝐷) = (+g‘𝐷)) | |
| 8 | lduallmod.r | . . . 4 ⊢ 𝑅 = (Scalar‘𝑊) | |
| 9 | lduallmod.o | . . . 4 ⊢ 𝑂 = (oppr‘𝑅) | |
| 10 | eqid 2761 | . . . 4 ⊢ (Scalar‘𝐷) = (Scalar‘𝐷) | |
| 11 | 8, 9, 2, 10, 4 | ldualsca 40169 | . . 3 ⊢ (𝜑 → (Scalar‘𝐷) = 𝑂) |
| 12 | 11 | eqcomd 2767 | . 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 20566 | . . 3 ⊢ 𝐾 = (Base‘𝑂) |
| 17 | 16 | a1i 11 | . 2 ⊢ (𝜑 → 𝐾 = (Base‘𝑂)) |
| 18 | eqid 2761 | . . . 4 ⊢ (+g‘𝑅) = (+g‘𝑅) | |
| 19 | 9, 18 | oppradd 20567 | . . 3 ⊢ (+g‘𝑅) = (+g‘𝑂) |
| 20 | 19 | a1i 11 | . 2 ⊢ (𝜑 → (+g‘𝑅) = (+g‘𝑂)) |
| 21 | 11 | fveq2d 6887 | . 2 ⊢ (𝜑 → (.r‘(Scalar‘𝐷)) = (.r‘𝑂)) |
| 22 | eqid 2761 | . . . 4 ⊢ (1r‘𝑅) = (1r‘𝑅) | |
| 23 | 9, 22 | oppr1 20573 | . . 3 ⊢ (1r‘𝑅) = (1r‘𝑂) |
| 24 | 23 | a1i 11 | . 2 ⊢ (𝜑 → (1r‘𝑅) = (1r‘𝑂)) |
| 25 | 8 | lmodring 21136 | . . 3 ⊢ (𝑊 ∈ LMod → 𝑅 ∈ Ring) |
| 26 | 9 | opprring 20570 | . . 3 ⊢ (𝑅 ∈ Ring → 𝑂 ∈ Ring) |
| 27 | 4, 25, 26 | 3syl 19 | . 2 ⊢ (𝜑 → 𝑂 ∈ Ring) |
| 28 | 2, 4 | ldualgrp 40183 | . 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 40176 | . 2 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐹) → (𝑥 · 𝑦) ∈ 𝐹) |
| 33 | eqid 2761 | . . 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 40180 | . 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 40181 | . 2 ⊢ ((𝜑 ∧ (𝑥 ∈ 𝐾 ∧ 𝑦 ∈ 𝐾 ∧ 𝑧 ∈ 𝐹)) → ((𝑥(+g‘𝑅)𝑦) · 𝑧) = ((𝑥 · 𝑧)(+g‘𝐷)(𝑦 · 𝑧))) |
| 44 | eqid 2761 | . . 3 ⊢ (.r‘(Scalar‘𝐷)) = (.r‘(Scalar‘𝐷)) | |
| 45 | 1, 8, 15, 2, 10, 44, 13, 39, 40, 41, 42 | ldualvsass2 40179 | . 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 20487 | . . . . . 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 40174 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → ((1r‘𝑅) · 𝑥) = (𝑥 ∘f × (𝑉 × {(1r‘𝑅)}))) |
| 54 | 46, 8, 1, 15, 47, 22, 48, 52 | lfl1sc 40121 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐹) → (𝑥 ∘f × (𝑉 × {(1r‘𝑅)})) = 𝑥) |
| 55 | 53, 54 | eqtrd 2796 | . 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 21134 | 1 ⊢ (𝜑 → 𝐷 ∈ LMod) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∧ w3a 1103 = wceq 1570 ∈ wcel 2145 {csn 4584 × cxp 5649 ‘cfv 6537 (class class class)co 7418 ∘f cof 7689 Basecbs 17380 +gcplusg 17421 .rcmulr 17422 Scalarcsca 17424 ·𝑠 cvsca 17425 1rcur 20400 Ringcrg 20452 opprcoppr 20559 LModclmod 21128 LFnlclfn 40094 LDualcld 40160 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7749 ax-cnex 11249 ax-resscn 11250 ax-1cn 11251 ax-icn 11252 ax-addcl 11253 ax-addrcl 11254 ax-mulcl 11255 ax-mulrcl 11256 ax-mulcom 11257 ax-addass 11258 ax-mulass 11259 ax-distr 11260 ax-i2m1 11261 ax-1ne0 11262 ax-1rid 11263 ax-rnegex 11264 ax-rrecex 11265 ax-cnre 11266 ax-pre-lttri 11267 ax-pre-lttrn 11268 ax-pre-ltadd 11269 ax-pre-mulgt0 11270 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 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 6303 df-ord 6364 df-on 6365 df-lim 6366 df-suc 6367 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7375 df-ov 7421 df-oprab 7422 df-mpo 7423 df-of 7691 df-om 7876 df-1st 7999 df-2nd 8000 df-tpos 8236 df-frecs 8292 df-wrecs 8323 df-recs 8372 df-rdg 8411 df-1o 8469 df-er 8710 df-map 8842 df-en 8967 df-dom 8968 df-sdom 8969 df-fin 8970 df-pnf 11338 df-mnf 11339 df-xr 11340 df-ltxr 11341 df-le 11342 df-sub 11536 df-neg 11537 df-nn 12329 df-2 12398 df-3 12399 df-4 12400 df-5 12401 df-6 12402 df-n0 12600 df-z 12687 df-uz 12959 df-fz 13633 df-struct 17318 df-sets 17335 df-slot 17353 df-ndx 17365 df-base 17381 df-plusg 17434 df-mulr 17435 df-sca 17437 df-vsca 17438 df-0g 17605 df-mgm 18809 df-sgrp 18901 df-mnd 18917 df-grp 19140 df-minusg 19141 df-sbg 19142 df-cmn 19989 df-abl 19990 df-mgp 20354 df-rng 20368 df-ur 20401 df-ring 20454 df-oppr 20560 df-lmod 21130 df-lfl 40095 df-ldual 40161 |
| This theorem is used by: lduallmod 40190 |
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