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| Mirrors > Home > MPE Home > Th. List > Mathboxes > mhmcoaddpsr | Structured version Visualization version GIF version | ||
| Description: Show that the ring homomorphism in rhmpsr 43207 preserves addition. (Contributed by SN, 18-May-2025.) |
| Ref | Expression |
|---|---|
| mhmcoaddpsr.p | ⊢ 𝑃 = (𝐼 mPwSer 𝑅) |
| mhmcoaddpsr.q | ⊢ 𝑄 = (𝐼 mPwSer 𝑆) |
| mhmcoaddpsr.b | ⊢ 𝐵 = (Base‘𝑃) |
| mhmcoaddpsr.c | ⊢ 𝐶 = (Base‘𝑄) |
| mhmcoaddpsr.1 | ⊢ + = (+g‘𝑃) |
| mhmcoaddpsr.2 | ⊢ ✚ = (+g‘𝑄) |
| mhmcoaddpsr.h | ⊢ (𝜑 → 𝐻 ∈ (𝑅 MndHom 𝑆)) |
| mhmcoaddpsr.f | ⊢ (𝜑 → 𝐹 ∈ 𝐵) |
| mhmcoaddpsr.g | ⊢ (𝜑 → 𝐺 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| mhmcoaddpsr | ⊢ (𝜑 → (𝐻 ∘ (𝐹 + 𝐺)) = ((𝐻 ∘ 𝐹) ✚ (𝐻 ∘ 𝐺))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mhmcoaddpsr.h | . . 3 ⊢ (𝜑 → 𝐻 ∈ (𝑅 MndHom 𝑆)) | |
| 2 | fvexd 6897 | . . . 4 ⊢ (𝜑 → (Base‘𝑅) ∈ V) | |
| 3 | ovex 7444 | . . . . . 6 ⊢ (ℕ0 ↑m 𝐼) ∈ V | |
| 4 | 3 | rabex 5310 | . . . . 5 ⊢ {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin} ∈ V |
| 5 | 4 | a1i 11 | . . . 4 ⊢ (𝜑 → {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin} ∈ V) |
| 6 | mhmcoaddpsr.p | . . . . 5 ⊢ 𝑃 = (𝐼 mPwSer 𝑅) | |
| 7 | eqid 2769 | . . . . 5 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 8 | eqid 2769 | . . . . 5 ⊢ {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin} = {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin} | |
| 9 | mhmcoaddpsr.b | . . . . 5 ⊢ 𝐵 = (Base‘𝑃) | |
| 10 | mhmcoaddpsr.f | . . . . 5 ⊢ (𝜑 → 𝐹 ∈ 𝐵) | |
| 11 | 6, 7, 8, 9, 10 | psrelbas 22054 | . . . 4 ⊢ (𝜑 → 𝐹:{𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin}⟶(Base‘𝑅)) |
| 12 | 2, 5, 11 | elmapdd 8838 | . . 3 ⊢ (𝜑 → 𝐹 ∈ ((Base‘𝑅) ↑m {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin})) |
| 13 | mhmcoaddpsr.g | . . . . 5 ⊢ (𝜑 → 𝐺 ∈ 𝐵) | |
| 14 | 6, 7, 8, 9, 13 | psrelbas 22054 | . . . 4 ⊢ (𝜑 → 𝐺:{𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin}⟶(Base‘𝑅)) |
| 15 | 2, 5, 14 | elmapdd 8838 | . . 3 ⊢ (𝜑 → 𝐺 ∈ ((Base‘𝑅) ↑m {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin})) |
| 16 | eqid 2769 | . . . 4 ⊢ (+g‘𝑅) = (+g‘𝑅) | |
| 17 | eqid 2769 | . . . 4 ⊢ (+g‘𝑆) = (+g‘𝑆) | |
| 18 | 7, 16, 17 | mhmvlin 18859 | . . 3 ⊢ ((𝐻 ∈ (𝑅 MndHom 𝑆) ∧ 𝐹 ∈ ((Base‘𝑅) ↑m {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin}) ∧ 𝐺 ∈ ((Base‘𝑅) ↑m {𝑓 ∈ (ℕ0 ↑m 𝐼) ∣ (◡𝑓 “ ℕ) ∈ Fin})) → (𝐻 ∘ (𝐹 ∘f (+g‘𝑅)𝐺)) = ((𝐻 ∘ 𝐹) ∘f (+g‘𝑆)(𝐻 ∘ 𝐺))) |
| 19 | 1, 12, 15, 18 | syl3anc 1396 | . 2 ⊢ (𝜑 → (𝐻 ∘ (𝐹 ∘f (+g‘𝑅)𝐺)) = ((𝐻 ∘ 𝐹) ∘f (+g‘𝑆)(𝐻 ∘ 𝐺))) |
| 20 | mhmcoaddpsr.1 | . . . 4 ⊢ + = (+g‘𝑃) | |
| 21 | 6, 9, 16, 20, 10, 13 | psradd 22057 | . . 3 ⊢ (𝜑 → (𝐹 + 𝐺) = (𝐹 ∘f (+g‘𝑅)𝐺)) |
| 22 | 21 | coeq2d 5849 | . 2 ⊢ (𝜑 → (𝐻 ∘ (𝐹 + 𝐺)) = (𝐻 ∘ (𝐹 ∘f (+g‘𝑅)𝐺))) |
| 23 | mhmcoaddpsr.q | . . 3 ⊢ 𝑄 = (𝐼 mPwSer 𝑆) | |
| 24 | mhmcoaddpsr.c | . . 3 ⊢ 𝐶 = (Base‘𝑄) | |
| 25 | mhmcoaddpsr.2 | . . 3 ⊢ ✚ = (+g‘𝑄) | |
| 26 | 6, 23, 9, 24, 1, 10 | mhmcopsr 43204 | . . 3 ⊢ (𝜑 → (𝐻 ∘ 𝐹) ∈ 𝐶) |
| 27 | 6, 23, 9, 24, 1, 13 | mhmcopsr 43204 | . . 3 ⊢ (𝜑 → (𝐻 ∘ 𝐺) ∈ 𝐶) |
| 28 | 23, 24, 17, 25, 26, 27 | psradd 22057 | . 2 ⊢ (𝜑 → ((𝐻 ∘ 𝐹) ✚ (𝐻 ∘ 𝐺)) = ((𝐻 ∘ 𝐹) ∘f (+g‘𝑆)(𝐻 ∘ 𝐺))) |
| 29 | 19, 22, 28 | 3eqtr4d 2814 | 1 ⊢ (𝜑 → (𝐻 ∘ (𝐹 + 𝐺)) = ((𝐻 ∘ 𝐹) ✚ (𝐻 ∘ 𝐺))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1567 ∈ wcel 2149 {crab 3423 Vcvv 3463 ◡ccnv 5661 “ cima 5665 ∘ ccom 5666 ‘cfv 6537 (class class class)co 7411 ∘f cof 7673 ↑m cmap 8824 Fincfn 8943 ℕcn 12233 ℕ0cn0 12504 Basecbs 17269 +gcplusg 17310 MndHom cmhm 18839 mPwSer cmps 22023 |
| 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-supp 8157 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-fsupp 9322 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-7 12308 df-8 12309 df-9 12310 df-n0 12505 df-z 12592 df-uz 12863 df-fz 13536 df-struct 17207 df-slot 17242 df-ndx 17254 df-base 17270 df-plusg 17323 df-mulr 17324 df-sca 17326 df-vsca 17327 df-tset 17329 df-mgm 18698 df-sgrp 18777 df-mnd 18793 df-mhm 18841 df-psr 22028 |
| This theorem is referenced by: rhmpsr 43207 |
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