| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > ressmpladd | Structured version Visualization version GIF version | ||
| Description: A restricted polynomial algebra has the same addition operation. (Contributed by Mario Carneiro, 3-Jul-2015.) |
| Ref | Expression |
|---|---|
| ressmpl.s | ⊢ 𝑆 = (𝐼 mPoly 𝑅) |
| ressmpl.h | ⊢ 𝐻 = (𝑅 ↾s 𝑇) |
| ressmpl.u | ⊢ 𝑈 = (𝐼 mPoly 𝐻) |
| ressmpl.b | ⊢ 𝐵 = (Base‘𝑈) |
| ressmpl.1 | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| ressmpl.2 | ⊢ (𝜑 → 𝑇 ∈ (SubRing‘𝑅)) |
| ressmpl.p | ⊢ 𝑃 = (𝑆 ↾s 𝐵) |
| Ref | Expression |
|---|---|
| ressmpladd | ⊢ ((𝜑 ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → (𝑋(+g‘𝑈)𝑌) = (𝑋(+g‘𝑃)𝑌)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ressmpl.u | . . . . . 6 ⊢ 𝑈 = (𝐼 mPoly 𝐻) | |
| 2 | eqid 2765 | . . . . . 6 ⊢ (𝐼 mPwSer 𝐻) = (𝐼 mPwSer 𝐻) | |
| 3 | ressmpl.b | . . . . . 6 ⊢ 𝐵 = (Base‘𝑈) | |
| 4 | eqid 2765 | . . . . . 6 ⊢ (Base‘(𝐼 mPwSer 𝐻)) = (Base‘(𝐼 mPwSer 𝐻)) | |
| 5 | 1, 2, 3, 4 | mplbasss 22103 | . . . . 5 ⊢ 𝐵 ⊆ (Base‘(𝐼 mPwSer 𝐻)) |
| 6 | 5 | sseli 3935 | . . . 4 ⊢ (𝑋 ∈ 𝐵 → 𝑋 ∈ (Base‘(𝐼 mPwSer 𝐻))) |
| 7 | 5 | sseli 3935 | . . . 4 ⊢ (𝑌 ∈ 𝐵 → 𝑌 ∈ (Base‘(𝐼 mPwSer 𝐻))) |
| 8 | 6, 7 | anim12i 624 | . . 3 ⊢ ((𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → (𝑋 ∈ (Base‘(𝐼 mPwSer 𝐻)) ∧ 𝑌 ∈ (Base‘(𝐼 mPwSer 𝐻)))) |
| 9 | eqid 2765 | . . . 4 ⊢ (𝐼 mPwSer 𝑅) = (𝐼 mPwSer 𝑅) | |
| 10 | ressmpl.h | . . . 4 ⊢ 𝐻 = (𝑅 ↾s 𝑇) | |
| 11 | eqid 2765 | . . . 4 ⊢ ((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻))) = ((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻))) | |
| 12 | ressmpl.2 | . . . 4 ⊢ (𝜑 → 𝑇 ∈ (SubRing‘𝑅)) | |
| 13 | 9, 10, 2, 4, 11, 12 | resspsradd 22081 | . . 3 ⊢ ((𝜑 ∧ (𝑋 ∈ (Base‘(𝐼 mPwSer 𝐻)) ∧ 𝑌 ∈ (Base‘(𝐼 mPwSer 𝐻)))) → (𝑋(+g‘(𝐼 mPwSer 𝐻))𝑌) = (𝑋(+g‘((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻))))𝑌)) |
| 14 | 8, 13 | sylan2 604 | . 2 ⊢ ((𝜑 ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → (𝑋(+g‘(𝐼 mPwSer 𝐻))𝑌) = (𝑋(+g‘((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻))))𝑌)) |
| 15 | 3 | fvexi 6885 | . . . 4 ⊢ 𝐵 ∈ V |
| 16 | 1, 2, 3 | mplval2 22102 | . . . . 5 ⊢ 𝑈 = ((𝐼 mPwSer 𝐻) ↾s 𝐵) |
| 17 | eqid 2765 | . . . . 5 ⊢ (+g‘(𝐼 mPwSer 𝐻)) = (+g‘(𝐼 mPwSer 𝐻)) | |
| 18 | 16, 17 | ressplusg 17332 | . . . 4 ⊢ (𝐵 ∈ V → (+g‘(𝐼 mPwSer 𝐻)) = (+g‘𝑈)) |
| 19 | 15, 18 | ax-mp 5 | . . 3 ⊢ (+g‘(𝐼 mPwSer 𝐻)) = (+g‘𝑈) |
| 20 | 19 | oveqi 7413 | . 2 ⊢ (𝑋(+g‘(𝐼 mPwSer 𝐻))𝑌) = (𝑋(+g‘𝑈)𝑌) |
| 21 | fvex 6884 | . . . . 5 ⊢ (Base‘𝑆) ∈ V | |
| 22 | ressmpl.s | . . . . . . 7 ⊢ 𝑆 = (𝐼 mPoly 𝑅) | |
| 23 | eqid 2765 | . . . . . . 7 ⊢ (Base‘𝑆) = (Base‘𝑆) | |
| 24 | 22, 9, 23 | mplval2 22102 | . . . . . 6 ⊢ 𝑆 = ((𝐼 mPwSer 𝑅) ↾s (Base‘𝑆)) |
| 25 | eqid 2765 | . . . . . 6 ⊢ (+g‘(𝐼 mPwSer 𝑅)) = (+g‘(𝐼 mPwSer 𝑅)) | |
| 26 | 24, 25 | ressplusg 17332 | . . . . 5 ⊢ ((Base‘𝑆) ∈ V → (+g‘(𝐼 mPwSer 𝑅)) = (+g‘𝑆)) |
| 27 | 21, 26 | ax-mp 5 | . . . 4 ⊢ (+g‘(𝐼 mPwSer 𝑅)) = (+g‘𝑆) |
| 28 | fvex 6884 | . . . . 5 ⊢ (Base‘(𝐼 mPwSer 𝐻)) ∈ V | |
| 29 | 11, 25 | ressplusg 17332 | . . . . 5 ⊢ ((Base‘(𝐼 mPwSer 𝐻)) ∈ V → (+g‘(𝐼 mPwSer 𝑅)) = (+g‘((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻))))) |
| 30 | 28, 29 | ax-mp 5 | . . . 4 ⊢ (+g‘(𝐼 mPwSer 𝑅)) = (+g‘((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻)))) |
| 31 | ressmpl.p | . . . . . 6 ⊢ 𝑃 = (𝑆 ↾s 𝐵) | |
| 32 | eqid 2765 | . . . . . 6 ⊢ (+g‘𝑆) = (+g‘𝑆) | |
| 33 | 31, 32 | ressplusg 17332 | . . . . 5 ⊢ (𝐵 ∈ V → (+g‘𝑆) = (+g‘𝑃)) |
| 34 | 15, 33 | ax-mp 5 | . . . 4 ⊢ (+g‘𝑆) = (+g‘𝑃) |
| 35 | 27, 30, 34 | 3eqtr3i 2796 | . . 3 ⊢ (+g‘((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻)))) = (+g‘𝑃) |
| 36 | 35 | oveqi 7413 | . 2 ⊢ (𝑋(+g‘((𝐼 mPwSer 𝑅) ↾s (Base‘(𝐼 mPwSer 𝐻))))𝑌) = (𝑋(+g‘𝑃)𝑌) |
| 37 | 14, 20, 36 | 3eqtr3g 2823 | 1 ⊢ ((𝜑 ∧ (𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵)) → (𝑋(+g‘𝑈)𝑌) = (𝑋(+g‘𝑃)𝑌)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 400 = wceq 1563 ∈ wcel 2145 Vcvv 3457 ‘cfv 6525 (class class class)co 7400 Basecbs 17257 ↾s cress 17278 +gcplusg 17298 SubRingcsubrg 20642 mPwSer cmps 22011 mPoly cmpl 22013 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5231 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-tp 4590 df-op 4592 df-uni 4868 df-iun 4953 df-br 5105 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6291 df-ord 6352 df-on 6353 df-lim 6354 df-suc 6355 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-of 7664 df-om 7851 df-1st 7974 df-2nd 7975 df-supp 8145 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-1o 8441 df-er 8682 df-map 8814 df-en 8932 df-dom 8933 df-sdom 8934 df-fin 8935 df-fsupp 9310 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12222 df-2 12291 df-3 12292 df-4 12293 df-5 12294 df-6 12295 df-7 12296 df-8 12297 df-9 12298 df-n0 12493 df-z 12580 df-uz 12851 df-fz 13524 df-struct 17195 df-sets 17212 df-slot 17230 df-ndx 17242 df-base 17258 df-ress 17279 df-plusg 17311 df-mulr 17312 df-sca 17314 df-vsca 17315 df-tset 17317 df-subg 19177 df-ring 20305 df-subrg 20643 df-psr 22016 df-mpl 22018 |
| This theorem is referenced by: ressply1add 22346 |
| Copyright terms: Public domain | W3C validator |