| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ldualvsass | Structured version Visualization version GIF version | ||
| Description: Associative law for scalar product operation. (Contributed by NM, 20-Oct-2014.) |
| Ref | Expression |
|---|---|
| ldualvsass.f | ⊢ 𝐹 = (LFnl‘𝑊) |
| ldualvsass.r | ⊢ 𝑅 = (Scalar‘𝑊) |
| ldualvsass.k | ⊢ 𝐾 = (Base‘𝑅) |
| ldualvsass.t | ⊢ × = (.r‘𝑅) |
| ldualvsass.d | ⊢ 𝐷 = (LDual‘𝑊) |
| ldualvsass.s | ⊢ · = ( ·𝑠 ‘𝐷) |
| ldualvsass.w | ⊢ (𝜑 → 𝑊 ∈ LMod) |
| ldualvsass.x | ⊢ (𝜑 → 𝑋 ∈ 𝐾) |
| ldualvsass.y | ⊢ (𝜑 → 𝑌 ∈ 𝐾) |
| ldualvsass.g | ⊢ (𝜑 → 𝐺 ∈ 𝐹) |
| Ref | Expression |
|---|---|
| ldualvsass | ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝑋 · (𝑌 · 𝐺))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2760 | . . . 4 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 2 | ldualvsass.r | . . . 4 ⊢ 𝑅 = (Scalar‘𝑊) | |
| 3 | ldualvsass.k | . . . 4 ⊢ 𝐾 = (Base‘𝑅) | |
| 4 | ldualvsass.t | . . . 4 ⊢ × = (.r‘𝑅) | |
| 5 | ldualvsass.f | . . . 4 ⊢ 𝐹 = (LFnl‘𝑊) | |
| 6 | ldualvsass.w | . . . 4 ⊢ (𝜑 → 𝑊 ∈ LMod) | |
| 7 | ldualvsass.y | . . . 4 ⊢ (𝜑 → 𝑌 ∈ 𝐾) | |
| 8 | ldualvsass.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝐾) | |
| 9 | ldualvsass.g | . . . 4 ⊢ (𝜑 → 𝐺 ∈ 𝐹) | |
| 10 | 1, 2, 3, 4, 5, 6, 7, 8, 9 | lflvsass 39968 | . . 3 ⊢ (𝜑 → (𝐺 ∘f × ((Base‘𝑊) × {(𝑌 × 𝑋)})) = ((𝐺 ∘f × ((Base‘𝑊) × {𝑌})) ∘f × ((Base‘𝑊) × {𝑋}))) |
| 11 | ldualvsass.d | . . . 4 ⊢ 𝐷 = (LDual‘𝑊) | |
| 12 | ldualvsass.s | . . . 4 ⊢ · = ( ·𝑠 ‘𝐷) | |
| 13 | 2 | lmodring 21079 | . . . . . 6 ⊢ (𝑊 ∈ LMod → 𝑅 ∈ Ring) |
| 14 | 6, 13 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 15 | 3, 4 | ringcl 20413 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝑌 ∈ 𝐾 ∧ 𝑋 ∈ 𝐾) → (𝑌 × 𝑋) ∈ 𝐾) |
| 16 | 14, 7, 8, 15 | syl3anc 1398 | . . . 4 ⊢ (𝜑 → (𝑌 × 𝑋) ∈ 𝐾) |
| 17 | 5, 1, 2, 3, 4, 11, 12, 6, 16, 9 | ldualvs 40024 | . . 3 ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝐺 ∘f × ((Base‘𝑊) × {(𝑌 × 𝑋)}))) |
| 18 | 1, 2, 3, 4, 5, 6, 9, 7 | lflvscl 39964 | . . . 4 ⊢ (𝜑 → (𝐺 ∘f × ((Base‘𝑊) × {𝑌})) ∈ 𝐹) |
| 19 | 5, 1, 2, 3, 4, 11, 12, 6, 8, 18 | ldualvs 40024 | . . 3 ⊢ (𝜑 → (𝑋 · (𝐺 ∘f × ((Base‘𝑊) × {𝑌}))) = ((𝐺 ∘f × ((Base‘𝑊) × {𝑌})) ∘f × ((Base‘𝑊) × {𝑋}))) |
| 20 | 10, 17, 19 | 3eqtr4d 2805 | . 2 ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝑋 · (𝐺 ∘f × ((Base‘𝑊) × {𝑌})))) |
| 21 | 5, 1, 2, 3, 4, 11, 12, 6, 7, 9 | ldualvs 40024 | . . 3 ⊢ (𝜑 → (𝑌 · 𝐺) = (𝐺 ∘f × ((Base‘𝑊) × {𝑌}))) |
| 22 | 21 | oveq2d 7431 | . 2 ⊢ (𝜑 → (𝑋 · (𝑌 · 𝐺)) = (𝑋 · (𝐺 ∘f × ((Base‘𝑊) × {𝑌})))) |
| 23 | 20, 22 | eqtr4d 2798 | 1 ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝑋 · (𝑌 · 𝐺))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2145 {csn 4584 × cxp 5653 ‘cfv 6534 (class class class)co 7415 ∘f cof 7678 Basecbs 17323 .rcmulr 17365 Scalarcsca 17367 ·𝑠 cvsca 17368 Ringcrg 20395 LModclmod 21071 LFnlclfn 39944 LDualcld 40010 |
| 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 2732 ax-rep 5232 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7738 ax-cnex 11202 ax-resscn 11203 ax-1cn 11204 ax-icn 11205 ax-addcl 11206 ax-addrcl 11207 ax-mulcl 11208 ax-mulrcl 11209 ax-mulcom 11210 ax-addass 11211 ax-mulass 11212 ax-distr 11213 ax-i2m1 11214 ax-1ne0 11215 ax-1rid 11216 ax-rnegex 11217 ax-rrecex 11218 ax-cnre 11219 ax-pre-lttri 11220 ax-pre-lttrn 11221 ax-pre-ltadd 11222 ax-pre-mulgt0 11223 |
| 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 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-reu 3366 df-rab 3413 df-v 3452 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 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6300 df-ord 6361 df-on 6362 df-lim 6363 df-suc 6364 df-iota 6490 df-fun 6536 df-fn 6537 df-f 6538 df-f1 6539 df-fo 6540 df-f1o 6541 df-fv 6542 df-riota 7372 df-ov 7418 df-oprab 7419 df-mpo 7420 df-of 7680 df-om 7865 df-1st 7988 df-2nd 7989 df-frecs 8282 df-wrecs 8313 df-recs 8362 df-rdg 8401 df-1o 8459 df-er 8700 df-map 8832 df-en 8957 df-dom 8958 df-sdom 8959 df-fin 8960 df-pnf 11291 df-mnf 11292 df-xr 11293 df-ltxr 11294 df-le 11295 df-sub 11489 df-neg 11490 df-nn 12280 df-2 12349 df-3 12350 df-4 12351 df-5 12352 df-6 12353 df-n0 12551 df-z 12638 df-uz 12910 df-fz 13584 df-struct 17261 df-sets 17278 df-slot 17296 df-ndx 17308 df-base 17324 df-plusg 17377 df-sca 17380 df-vsca 17381 df-mgm 18752 df-sgrp 18844 df-mnd 18860 df-grp 19083 df-mgp 20297 df-ring 20397 df-lmod 21073 df-lfl 39945 df-ldual 40011 |
| This theorem is used by: ldualvsass2 40029 |
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