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| Mirrors > Home > MPE Home > Th. List > coe1fvalcl | Structured version Visualization version GIF version | ||
| Description: A coefficient of a univariate polynomial over a class/ring is an element of this class/ring. (Contributed by AV, 9-Oct-2019.) |
| Ref | Expression |
|---|---|
| coe1fval.a | ⊢ 𝐴 = (coe1‘𝐹) |
| coe1f.b | ⊢ 𝐵 = (Base‘𝑃) |
| coe1f.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| coe1f.k | ⊢ 𝐾 = (Base‘𝑅) |
| Ref | Expression |
|---|---|
| coe1fvalcl | ⊢ ((𝐹 ∈ 𝐵 ∧ 𝑁 ∈ ℕ0) → (𝐴‘𝑁) ∈ 𝐾) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | coe1fval.a | . . 3 ⊢ 𝐴 = (coe1‘𝐹) | |
| 2 | coe1f.b | . . 3 ⊢ 𝐵 = (Base‘𝑃) | |
| 3 | coe1f.p | . . 3 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 4 | coe1f.k | . . 3 ⊢ 𝐾 = (Base‘𝑅) | |
| 5 | 1, 2, 3, 4 | coe1f 22534 | . 2 ⊢ (𝐹 ∈ 𝐵 → 𝐴:ℕ0⟶𝐾) |
| 6 | 5 | ffvelcdmda 7084 | 1 ⊢ ((𝐹 ∈ 𝐵 ∧ 𝑁 ∈ ℕ0) → (𝐴‘𝑁) ∈ 𝐾) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 ‘cfv 6538 ℕ0cn0 12609 Basecbs 17392 Poly1cpl1 22500 coe1cco1 22501 |
| 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 5326 ax-pr 5390 ax-un 7751 ax-cnex 11259 ax-resscn 11260 ax-1cn 11261 ax-icn 11262 ax-addcl 11263 ax-addrcl 11264 ax-mulcl 11265 ax-mulrcl 11266 ax-mulcom 11267 ax-addass 11268 ax-mulass 11269 ax-distr 11270 ax-i2m1 11271 ax-1ne0 11272 ax-1rid 11273 ax-rnegex 11274 ax-rrecex 11275 ax-cnre 11276 ax-pre-lttri 11277 ax-pre-lttrn 11278 ax-pre-ltadd 11279 ax-pre-mulgt0 11280 |
| 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 3847 df-ss 3896 df-pss 4014 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4835 df-uni 4867 df-iun 4952 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5545 df-eprel 5550 df-po 5558 df-so 5559 df-fr 5603 df-we 5605 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-om 7878 df-1st 8001 df-2nd 8002 df-supp 8180 df-frecs 8302 df-wrecs 8333 df-recs 8382 df-rdg 8421 df-1o 8479 df-er 8720 df-map 8852 df-en 8977 df-dom 8978 df-sdom 8979 df-fin 8980 df-fsupp 9357 df-pnf 11348 df-mnf 11349 df-xr 11350 df-ltxr 11351 df-le 11352 df-sub 11546 df-neg 11547 df-nn 12339 df-2 12408 df-3 12409 df-4 12410 df-5 12411 df-6 12412 df-7 12413 df-8 12414 df-9 12415 df-n0 12610 df-z 12697 df-dec 12818 df-uz 12969 df-fz 13643 df-struct 17330 df-sets 17347 df-slot 17365 df-ndx 17377 df-base 17393 df-ress 17414 df-plusg 17446 df-mulr 17447 df-sca 17449 df-vsca 17450 df-tset 17452 df-ple 17453 df-psr 22222 df-opsr 22226 df-psr1 22503 df-ply1 22505 df-coe1 22506 |
| This theorem is used by: mptcoe1fsupp 22538 cply1mul 22619 cply1coe0bi 22625 evls1fpws 22692 cpm2mf 23075 m2cpminvid2lem 23077 m2cpminvid2 23078 m2cpmfo 23079 decpmatcl 23090 decpmatmul 23095 pmatcollpw3lem 23106 pmatcollpwscmatlem1 23112 pmatcollpwscmatlem2 23113 pm2mpf1 23122 mptcoe1matfsupp 23125 mp2pm2mplem2 23130 mp2pm2mplem4 23132 pm2mpghm 23139 cpmidgsumm2pm 23192 cpmidpmatlem2 23194 cpmidpmatlem3 23195 chcoeffeqlem 23208 deg1mul 26438 ressply1evls1 34143 deg1le0eq0 34151 ply1unit 34153 evl1deg1 34154 evl1deg2 34155 evl1deg3 34156 ply1dg1rt 34158 m1pmeq 34163 ply1coedeg 34167 vietalem 34257 evls1fldgencl 34348 irngnzply1lem 34368 minplyirredlem 34388 2sqr3minply 34458 ply1mulgsumlem2 49592 ply1mulgsum 49595 |
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