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| Mirrors > Home > MPE Home > Th. List > ply1plusg | Structured version Visualization version GIF version | ||
| Description: Value of addition in a univariate polynomial ring. (Contributed by Stefan O'Rear, 21-Mar-2015.) (Revised by Mario Carneiro, 4-Jul-2015.) |
| Ref | Expression |
|---|---|
| ply1plusg.y | ⊢ 𝑌 = (Poly1‘𝑅) |
| ply1plusg.s | ⊢ 𝑆 = (1o mPoly 𝑅) |
| ply1plusg.p | ⊢ + = (+g‘𝑌) |
| Ref | Expression |
|---|---|
| ply1plusg | ⊢ + = (+g‘𝑆) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1plusg.p | . 2 ⊢ + = (+g‘𝑌) | |
| 2 | ply1plusg.s | . . . 4 ⊢ 𝑆 = (1o mPoly 𝑅) | |
| 3 | eqid 2760 | . . . 4 ⊢ (1o mPwSer 𝑅) = (1o mPwSer 𝑅) | |
| 4 | eqid 2760 | . . . 4 ⊢ (+g‘𝑆) = (+g‘𝑆) | |
| 5 | 2, 3, 4 | mplplusg 22323 | . . 3 ⊢ (+g‘𝑆) = (+g‘(1o mPwSer 𝑅)) |
| 6 | eqid 2760 | . . . 4 ⊢ (PwSer1‘𝑅) = (PwSer1‘𝑅) | |
| 7 | eqid 2760 | . . . 4 ⊢ (+g‘(PwSer1‘𝑅)) = (+g‘(PwSer1‘𝑅)) | |
| 8 | 6, 3, 7 | psr1plusg 22547 | . . 3 ⊢ (+g‘(PwSer1‘𝑅)) = (+g‘(1o mPwSer 𝑅)) |
| 9 | fvex 6903 | . . . 4 ⊢ (Base‘(1o mPoly 𝑅)) ∈ V | |
| 10 | ply1plusg.y | . . . . . 6 ⊢ 𝑌 = (Poly1‘𝑅) | |
| 11 | 10, 6 | ply1val 22521 | . . . . 5 ⊢ 𝑌 = ((PwSer1‘𝑅) ↾s (Base‘(1o mPoly 𝑅))) |
| 12 | 11, 7 | ressplusg 17471 | . . . 4 ⊢ ((Base‘(1o mPoly 𝑅)) ∈ V → (+g‘(PwSer1‘𝑅)) = (+g‘𝑌)) |
| 13 | 9, 12 | ax-mp 5 | . . 3 ⊢ (+g‘(PwSer1‘𝑅)) = (+g‘𝑌) |
| 14 | 5, 8, 13 | 3eqtr2i 2789 | . 2 ⊢ (+g‘𝑆) = (+g‘𝑌) |
| 15 | 1, 14 | eqtr4i 2786 | 1 ⊢ + = (+g‘𝑆) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ∈ wcel 2144 Vcvv 3450 ‘cfv 6543 (class class class)co 7424 1oc1o 8477 Basecbs 17396 +gcplusg 17437 mPwSer cmps 22221 mPoly cmpl 22223 PwSer1cps1 22502 Poly1cpl1 22504 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5327 ax-pr 5391 ax-un 7755 ax-cnex 11263 ax-resscn 11264 ax-1cn 11265 ax-icn 11266 ax-addcl 11267 ax-addrcl 11268 ax-mulcl 11269 ax-mulrcl 11270 ax-mulcom 11271 ax-addass 11272 ax-mulass 11273 ax-distr 11274 ax-i2m1 11275 ax-1ne0 11276 ax-1rid 11277 ax-rnegex 11278 ax-rrecex 11279 ax-cnre 11280 ax-pre-lttri 11281 ax-pre-lttrn 11282 ax-pre-ltadd 11283 ax-pre-mulgt0 11284 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 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 3739 df-csb 3848 df-ss 3897 df-pss 4013 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 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 6307 df-ord 6368 df-on 6369 df-lim 6370 df-suc 6371 df-iota 6497 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-riota 7381 df-ov 7427 df-oprab 7428 df-mpo 7429 df-om 7882 df-2nd 8006 df-frecs 8307 df-wrecs 8338 df-recs 8387 df-rdg 8426 df-er 8725 df-en 8982 df-dom 8983 df-sdom 8984 df-pnf 11352 df-mnf 11353 df-xr 11354 df-ltxr 11355 df-le 11356 df-sub 11550 df-neg 11551 df-nn 12343 df-2 12412 df-3 12413 df-4 12414 df-5 12415 df-6 12416 df-7 12417 df-8 12418 df-9 12419 df-n0 12614 df-z 12701 df-dec 12822 df-sets 17351 df-slot 17369 df-ndx 17381 df-base 17397 df-ress 17418 df-plusg 17450 df-ple 17457 df-psr 22226 df-mpl 22228 df-opsr 22230 df-psr1 22507 df-ply1 22509 |
| This theorem is used by: ressply1add 22556 subrgply1 22559 ply1plusgfvi 22568 ply1plusgpropd 22570 ply1mpl0 22583 coe1add 22592 ply1coe 22625 evls1rhm 22649 evl1rhm 22659 rhmply1 22710 deg1addle 26428 selvply1rhmlem4 34205 |
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