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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ldualvsdi2 | Structured version Visualization version GIF version | ||
| Description: Reverse distributive law for scalar product operation, using operations from the dual space. (Contributed by NM, 21-Oct-2014.) |
| Ref | Expression |
|---|---|
| ldualvsdi2.f | ⊢ 𝐹 = (LFnl‘𝑊) |
| ldualvsdi2.r | ⊢ 𝑅 = (Scalar‘𝑊) |
| ldualvsdi2.a | ⊢ + = (+g‘𝑅) |
| ldualvsdi2.k | ⊢ 𝐾 = (Base‘𝑅) |
| ldualvsdi2.d | ⊢ 𝐷 = (LDual‘𝑊) |
| ldualvsdi2.p | ⊢ + = (+g‘𝐷) |
| ldualvsdi2.s | ⊢ · = ( ·𝑠 ‘𝐷) |
| ldualvsdi2.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| ldualvsdi2.x | ⊢ (𝜑 → 𝑋 ∈ 𝐾) |
| ldualvsdi2.y | ⊢ (𝜑 → 𝑌 ∈ 𝐾) |
| ldualvsdi2.g | ⊢ (𝜑 → 𝐺 ∈ 𝐹) |
| Ref | Expression |
|---|---|
| ldualvsdi2 | ⊢ (𝜑 → ((𝑋 + 𝑌) · 𝐺) = ((𝑋 · 𝐺) + (𝑌 · 𝐺))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ldualvsdi2.f | . . 3 ⊢ 𝐹 = (LFnl‘𝑊) | |
| 2 | eqid 2763 | . . 3 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 3 | ldualvsdi2.r | . . 3 ⊢ 𝑅 = (Scalar‘𝑊) | |
| 4 | ldualvsdi2.k | . . 3 ⊢ 𝐾 = (Base‘𝑅) | |
| 5 | eqid 2763 | . . 3 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
| 6 | ldualvsdi2.d | . . 3 ⊢ 𝐷 = (LDual‘𝑊) | |
| 7 | ldualvsdi2.s | . . 3 ⊢ · = ( ·𝑠 ‘𝐷) | |
| 8 | ldualvsdi2.w | . . 3 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 9 | ldualvsdi2.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝐾) | |
| 10 | ldualvsdi2.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ 𝐾) | |
| 11 | ldualvsdi2.a | . . . . 5 ⊢ + = (+g‘𝑅) | |
| 12 | 3, 4, 11 | lmodacl 21198 | . . . 4 ⊢ ((𝑊 ∈ LMod ∧ 𝑋 ∈ 𝐾 ∧ 𝑌 ∈ 𝐾) → (𝑋 + 𝑌) ∈ 𝐾) |
| 13 | 8, 9, 10, 12 | syl3anc 1399 | . . 3 ⊢ (𝜑 → (𝑋 + 𝑌) ∈ 𝐾) |
| 14 | ldualvsdi2.g | . . 3 ⊢ (𝜑 → 𝐺 ∈ 𝐹) | |
| 15 | 1, 2, 3, 4, 5, 6, 7, 8, 13, 14 | ldualvs 40460 | . 2 ⊢ (𝜑 → ((𝑋 + 𝑌) · 𝐺) = (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {(𝑋 + 𝑌)}))) |
| 16 | 2, 3, 4, 11, 5, 1, 8, 9, 10, 14 | lflvsdi2a 40403 | . 2 ⊢ (𝜑 → (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {(𝑋 + 𝑌)})) = ((𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑋})) ∘f + (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑌})))) |
| 17 | ldualvsdi2.p | . . . 4 ⊢ + = (+g‘𝐷) | |
| 18 | 1, 3, 4, 6, 7, 8, 9, 14 | ldualvscl 40462 | . . . 4 ⊢ (𝜑 → (𝑋 · 𝐺) ∈ 𝐹) |
| 19 | 1, 3, 4, 6, 7, 8, 10, 14 | ldualvscl 40462 | . . . 4 ⊢ (𝜑 → (𝑌 · 𝐺) ∈ 𝐹) |
| 20 | 1, 3, 11, 6, 17, 8, 18, 19 | ldualvadd 40452 | . . 3 ⊢ (𝜑 → ((𝑋 · 𝐺) + (𝑌 · 𝐺)) = ((𝑋 · 𝐺) ∘f + (𝑌 · 𝐺))) |
| 21 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 14 | ldualvs 40460 | . . . 4 ⊢ (𝜑 → (𝑋 · 𝐺) = (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑋}))) |
| 22 | 1, 2, 3, 4, 5, 6, 7, 8, 10, 14 | ldualvs 40460 | . . . 4 ⊢ (𝜑 → (𝑌 · 𝐺) = (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑌}))) |
| 23 | 21, 22 | oveq12d 7469 | . . 3 ⊢ (𝜑 → ((𝑋 · 𝐺) ∘f + (𝑌 · 𝐺)) = ((𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑋})) ∘f + (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑌})))) |
| 24 | 20, 23 | eqtr2d 2799 | . 2 ⊢ (𝜑 → ((𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑋})) ∘f + (𝐺 ∘f (.r‘𝑅)((Base‘𝑊) × {𝑌}))) = ((𝑋 · 𝐺) + (𝑌 · 𝐺))) |
| 25 | 15, 16, 24 | 3eqtrd 2802 | 1 ⊢ (𝜑 → ((𝑋 + 𝑌) · 𝐺) = ((𝑋 · 𝐺) + (𝑌 · 𝐺))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2147 {csn 4588 × cxp 5656 ‘cfv 6566 (class class class)co 7451 ∘f cof 7723 Basecbs 17431 +gcplusg 17472 .rcmulr 17473 Scalarcsca 17475 ·𝑠 cvsca 17476 LModclmod 21186 LFnlclfn 40380 LDualcld 40446 |
| 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 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5238 ax-sep 5255 ax-nul 5266 ax-pow 5334 ax-pr 5398 ax-un 7783 ax-cnex 11295 ax-resscn 11296 ax-1cn 11297 ax-icn 11298 ax-addcl 11299 ax-addrcl 11300 ax-mulcl 11301 ax-mulrcl 11302 ax-mulcom 11303 ax-addass 11304 ax-mulass 11305 ax-distr 11306 ax-i2m1 11307 ax-1ne0 11308 ax-1rid 11309 ax-rnegex 11310 ax-rrecex 11311 ax-cnre 11312 ax-pre-lttri 11313 ax-pre-lttrn 11314 ax-pre-ltadd 11315 ax-pre-mulgt0 11316 |
| 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 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4841 df-uni 4873 df-iun 4958 df-br 5109 df-opab 5174 df-mpt 5193 df-tr 5219 df-id 5553 df-eprel 5558 df-po 5566 df-so 5567 df-fr 5611 df-we 5613 df-xp 5664 df-rel 5665 df-cnv 5666 df-co 5667 df-dm 5668 df-rn 5669 df-res 5670 df-ima 5671 df-pred 6330 df-ord 6391 df-on 6392 df-lim 6393 df-suc 6394 df-iota 6520 df-fun 6568 df-fn 6569 df-f 6570 df-f1 6571 df-fo 6572 df-f1o 6573 df-fv 6574 df-riota 7408 df-ov 7454 df-oprab 7455 df-mpo 7456 df-of 7725 df-om 7912 df-1st 8035 df-2nd 8036 df-frecs 8337 df-wrecs 8368 df-recs 8417 df-rdg 8456 df-1o 8514 df-er 8755 df-map 8887 df-en 9012 df-dom 9013 df-sdom 9014 df-fin 9015 df-pnf 11384 df-mnf 11385 df-xr 11386 df-ltxr 11387 df-le 11388 df-sub 11582 df-neg 11583 df-nn 12376 df-2 12445 df-3 12446 df-4 12447 df-5 12448 df-6 12449 df-n0 12647 df-z 12734 df-uz 13006 df-fz 13680 df-struct 17369 df-sets 17386 df-slot 17404 df-ndx 17416 df-base 17432 df-plusg 17486 df-sca 17489 df-vsca 17490 df-mgm 18866 df-sgrp 18958 df-mnd 18974 df-grp 19197 df-mgp 20412 df-ring 20512 df-lmod 21188 df-lfl 40381 df-ldual 40447 |
| This theorem is used by: lduallmodlem 40475 |
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