| Mathbox for Norm Megill |
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| Mirrors > Home > MPE Home > Th. List > Mathboxes > erngplus2-rN | Structured version Visualization version GIF version | ||
| Description: Ring addition operation. (Contributed by NM, 10-Jun-2013.) (New usage is discouraged.) |
| Ref | Expression |
|---|---|
| erngset.h-r | ⊢ 𝐻 = (LHyp‘𝐾) |
| erngset.t-r | ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) |
| erngset.e-r | ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) |
| erngset.d-r | ⊢ 𝐷 = ((EDRingR‘𝐾)‘𝑊) |
| erng.p-r | ⊢ + = (+g‘𝐷) |
| Ref | Expression |
|---|---|
| erngplus2-rN | ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸 ∧ 𝐹 ∈ 𝑇)) → ((𝑈 + 𝑉)‘𝐹) = ((𝑈‘𝐹) ∘ (𝑉‘𝐹))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | erngset.h-r | . . . 4 ⊢ 𝐻 = (LHyp‘𝐾) | |
| 2 | erngset.t-r | . . . 4 ⊢ 𝑇 = ((LTrn‘𝐾)‘𝑊) | |
| 3 | erngset.e-r | . . . 4 ⊢ 𝐸 = ((TEndo‘𝐾)‘𝑊) | |
| 4 | erngset.d-r | . . . 4 ⊢ 𝐷 = ((EDRingR‘𝐾)‘𝑊) | |
| 5 | erng.p-r | . . . 4 ⊢ + = (+g‘𝐷) | |
| 6 | 1, 2, 3, 4, 5 | erngplus-rN 41440 | . . 3 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸)) → (𝑈 + 𝑉) = (𝑓 ∈ 𝑇 ↦ ((𝑈‘𝑓) ∘ (𝑉‘𝑓)))) |
| 7 | 6 | 3adantr3 1186 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸 ∧ 𝐹 ∈ 𝑇)) → (𝑈 + 𝑉) = (𝑓 ∈ 𝑇 ↦ ((𝑈‘𝑓) ∘ (𝑉‘𝑓)))) |
| 8 | fveq2 6869 | . . . 4 ⊢ (𝑓 = 𝐹 → (𝑈‘𝑓) = (𝑈‘𝐹)) | |
| 9 | fveq2 6869 | . . . 4 ⊢ (𝑓 = 𝐹 → (𝑉‘𝑓) = (𝑉‘𝐹)) | |
| 10 | 8, 9 | coeq12d 5838 | . . 3 ⊢ (𝑓 = 𝐹 → ((𝑈‘𝑓) ∘ (𝑉‘𝑓)) = ((𝑈‘𝐹) ∘ (𝑉‘𝐹))) |
| 11 | 10 | adantl 485 | . 2 ⊢ ((((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸 ∧ 𝐹 ∈ 𝑇)) ∧ 𝑓 = 𝐹) → ((𝑈‘𝑓) ∘ (𝑉‘𝑓)) = ((𝑈‘𝐹) ∘ (𝑉‘𝐹))) |
| 12 | simpr3 1211 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸 ∧ 𝐹 ∈ 𝑇)) → 𝐹 ∈ 𝑇) | |
| 13 | fvex 6882 | . . . 4 ⊢ (𝑈‘𝐹) ∈ V | |
| 14 | fvex 6882 | . . . 4 ⊢ (𝑉‘𝐹) ∈ V | |
| 15 | 13, 14 | coex 7913 | . . 3 ⊢ ((𝑈‘𝐹) ∘ (𝑉‘𝐹)) ∈ V |
| 16 | 15 | a1i 11 | . 2 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸 ∧ 𝐹 ∈ 𝑇)) → ((𝑈‘𝐹) ∘ (𝑉‘𝐹)) ∈ V) |
| 17 | 7, 11, 12, 16 | fvmptd 6985 | 1 ⊢ (((𝐾 ∈ HL ∧ 𝑊 ∈ 𝐻) ∧ (𝑈 ∈ 𝐸 ∧ 𝑉 ∈ 𝐸 ∧ 𝐹 ∈ 𝑇)) → ((𝑈 + 𝑉)‘𝐹) = ((𝑈‘𝐹) ∘ (𝑉‘𝐹))) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 399 ∧ w3a 1099 = wceq 1562 ∈ wcel 2144 Vcvv 3456 ↦ cmpt 5183 ∘ ccom 5653 ‘cfv 6523 (class class class)co 7398 +gcplusg 17288 HLchlt 39979 LHypclh 40613 LTrncltrn 40730 TEndoctendo 41381 EDRingRcedring-rN 41383 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1817 ax-4 1831 ax-5 1932 ax-6 1989 ax-7 2030 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2214 ax-ext 2736 ax-rep 5229 ax-sep 5248 ax-nul 5258 ax-pow 5324 ax-pr 5392 ax-un 7720 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1100 df-3an 1101 df-tru 1565 df-fal 1575 df-ex 1802 df-nf 1806 df-sb 2093 df-mo 2568 df-eu 2598 df-clab 2743 df-cleq 2756 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3064 df-ral 3079 df-rex 3089 df-reu 3370 df-rab 3417 df-v 3458 df-sbc 3747 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 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 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5544 df-eprel 5549 df-po 5557 df-so 5558 df-fr 5602 df-we 5604 df-xp 5655 df-rel 5656 df-cnv 5657 df-co 5658 df-dm 5659 df-rn 5660 df-res 5661 df-ima 5662 df-pred 6290 df-ord 6351 df-on 6352 df-lim 6353 df-suc 6354 df-iota 6479 df-fun 6525 df-fn 6526 df-f 6527 df-f1 6528 df-fo 6529 df-f1o 6530 df-fv 6531 df-riota 7355 df-ov 7401 df-oprab 7402 df-mpo 7403 df-om 7849 df-1st 7972 df-2nd 7973 df-frecs 8264 df-wrecs 8295 df-recs 8344 df-rdg 8383 df-1o 8439 df-er 8680 df-en 8930 df-dom 8931 df-sdom 8932 df-fin 8933 df-pnf 11220 df-mnf 11221 df-xr 11222 df-ltxr 11223 df-le 11224 df-sub 11418 df-neg 11419 df-nn 12213 df-2 12282 df-3 12283 df-n0 12484 df-z 12571 df-uz 12842 df-fz 13515 df-struct 17185 df-slot 17220 df-ndx 17232 df-base 17248 df-plusg 17301 df-mulr 17302 df-edring-rN 41385 |
| This theorem is referenced by: (None) |
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