| 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 2769 | . . . 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 39779 | . . 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 20967 | . . . . . 6 ⊢ (𝑊 ∈ LMod → 𝑅 ∈ Ring) |
| 14 | 6, 13 | syl 18 | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 15 | 3, 4 | ringcl 20332 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝑌 ∈ 𝐾 ∧ 𝑋 ∈ 𝐾) → (𝑌 × 𝑋) ∈ 𝐾) |
| 16 | 14, 7, 8, 15 | syl3anc 1396 | . . . 4 ⊢ (𝜑 → (𝑌 × 𝑋) ∈ 𝐾) |
| 17 | 5, 1, 2, 3, 4, 11, 12, 6, 16, 9 | ldualvs 39835 | . . 3 ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝐺 ∘f × ((Base‘𝑊) × {(𝑌 × 𝑋)}))) |
| 18 | 1, 2, 3, 4, 5, 6, 9, 7 | lflvscl 39775 | . . . 4 ⊢ (𝜑 → (𝐺 ∘f × ((Base‘𝑊) × {𝑌})) ∈ 𝐹) |
| 19 | 5, 1, 2, 3, 4, 11, 12, 6, 8, 18 | ldualvs 39835 | . . 3 ⊢ (𝜑 → (𝑋 · (𝐺 ∘f × ((Base‘𝑊) × {𝑌}))) = ((𝐺 ∘f × ((Base‘𝑊) × {𝑌})) ∘f × ((Base‘𝑊) × {𝑋}))) |
| 20 | 10, 17, 19 | 3eqtr4d 2814 | . 2 ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝑋 · (𝐺 ∘f × ((Base‘𝑊) × {𝑌})))) |
| 21 | 5, 1, 2, 3, 4, 11, 12, 6, 7, 9 | ldualvs 39835 | . . 3 ⊢ (𝜑 → (𝑌 · 𝐺) = (𝐺 ∘f × ((Base‘𝑊) × {𝑌}))) |
| 22 | 21 | oveq2d 7427 | . 2 ⊢ (𝜑 → (𝑋 · (𝑌 · 𝐺)) = (𝑋 · (𝐺 ∘f × ((Base‘𝑊) × {𝑌})))) |
| 23 | 20, 22 | eqtr4d 2807 | 1 ⊢ (𝜑 → ((𝑌 × 𝑋) · 𝐺) = (𝑋 · (𝑌 · 𝐺))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1567 ∈ wcel 2149 {csn 4594 × cxp 5660 ‘cfv 6537 (class class class)co 7411 ∘f cof 7673 Basecbs 17269 .rcmulr 17311 Scalarcsca 17313 ·𝑠 cvsca 17314 Ringcrg 20315 LModclmod 20959 LFnlclfn 39755 LDualcld 39821 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-10 2182 ax-11 2198 ax-12 2219 ax-ext 2741 ax-rep 5242 ax-sep 5261 ax-nul 5271 ax-pow 5337 ax-pr 5405 ax-un 7733 ax-cnex 11156 ax-resscn 11157 ax-1cn 11158 ax-icn 11159 ax-addcl 11160 ax-addrcl 11161 ax-mulcl 11162 ax-mulrcl 11163 ax-mulcom 11164 ax-addass 11165 ax-mulass 11166 ax-distr 11167 ax-i2m1 11168 ax-1ne0 11169 ax-1rid 11170 ax-rnegex 11171 ax-rrecex 11172 ax-cnre 11173 ax-pre-lttri 11174 ax-pre-lttrn 11175 ax-pre-ltadd 11176 ax-pre-mulgt0 11177 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-nf 1811 df-sb 2098 df-mo 2573 df-eu 2603 df-clab 2748 df-cleq 2761 df-clel 2844 df-nfc 2918 df-ne 2965 df-nel 3071 df-ral 3086 df-rex 3096 df-reu 3377 df-rab 3424 df-v 3465 df-sbc 3754 df-csb 3862 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-pss 3933 df-nul 4295 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-tp 4599 df-op 4601 df-uni 4877 df-iun 4962 df-br 5114 df-opab 5178 df-mpt 5197 df-tr 5223 df-id 5557 df-eprel 5562 df-po 5570 df-so 5571 df-fr 5615 df-we 5617 df-xp 5668 df-rel 5669 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 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 7368 df-ov 7414 df-oprab 7415 df-mpo 7416 df-of 7675 df-om 7863 df-1st 7986 df-2nd 7987 df-frecs 8278 df-wrecs 8309 df-recs 8358 df-rdg 8397 df-1o 8453 df-er 8694 df-map 8826 df-en 8944 df-dom 8945 df-sdom 8946 df-fin 8947 df-pnf 11245 df-mnf 11246 df-xr 11247 df-ltxr 11248 df-le 11249 df-sub 11443 df-neg 11444 df-nn 12234 df-2 12303 df-3 12304 df-4 12305 df-5 12306 df-6 12307 df-n0 12505 df-z 12592 df-uz 12863 df-fz 13536 df-struct 17207 df-sets 17224 df-slot 17242 df-ndx 17254 df-base 17270 df-plusg 17323 df-sca 17326 df-vsca 17327 df-mgm 18698 df-sgrp 18777 df-mnd 18793 df-grp 19003 df-mgp 20217 df-ring 20317 df-lmod 20961 df-lfl 39756 df-ldual 39822 |
| This theorem is referenced by: ldualvsass2 39840 |
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