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| Mirrors > Home > MPE Home > Th. List > coe1z | Structured version Visualization version GIF version | ||
| Description: The coefficient vector of 0. (Contributed by Stefan O'Rear, 23-Mar-2015.) |
| Ref | Expression |
|---|---|
| coe1z.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| coe1z.z | ⊢ 0 = (0g‘𝑃) |
| coe1z.y | ⊢ 𝑌 = (0g‘𝑅) |
| Ref | Expression |
|---|---|
| coe1z | ⊢ (𝑅 ∈ Ring → (coe1‘ 0 ) = (ℕ0 × {𝑌})) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fconst6g 6771 | . . . . 5 ⊢ (𝑎 ∈ ℕ0 → (1o × {𝑎}):1o⟶ℕ0) | |
| 2 | 1 | adantl 487 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑎 ∈ ℕ0) → (1o × {𝑎}):1o⟶ℕ0) |
| 3 | nn0ex 12615 | . . . . 5 ⊢ ℕ0 ∈ V | |
| 4 | 1oex 8489 | . . . . 5 ⊢ 1o ∈ V | |
| 5 | 3, 4 | elmap 8902 | . . . 4 ⊢ ((1o × {𝑎}) ∈ (ℕ0 ↑m 1o) ↔ (1o × {𝑎}):1o⟶ℕ0) |
| 6 | 2, 5 | sylibr 237 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝑎 ∈ ℕ0) → (1o × {𝑎}) ∈ (ℕ0 ↑m 1o)) |
| 7 | eqidd 2761 | . . 3 ⊢ (𝑅 ∈ Ring → (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})) = (𝑎 ∈ ℕ0 ↦ (1o × {𝑎}))) | |
| 8 | eqid 2760 | . . . . 5 ⊢ (1o mPoly 𝑅) = (1o mPoly 𝑅) | |
| 9 | psr1baslem 22508 | . . . . 5 ⊢ (ℕ0 ↑m 1o) = {𝑐 ∈ (ℕ0 ↑m 1o) ∣ (◡𝑐 “ ℕ) ∈ Fin} | |
| 10 | coe1z.y | . . . . 5 ⊢ 𝑌 = (0g‘𝑅) | |
| 11 | coe1z.p | . . . . . 6 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 12 | coe1z.z | . . . . . 6 ⊢ 0 = (0g‘𝑃) | |
| 13 | 8, 11, 12 | ply1mpl0 22579 | . . . . 5 ⊢ 0 = (0g‘(1o mPoly 𝑅)) |
| 14 | 1on 8492 | . . . . . 6 ⊢ 1o ∈ On | |
| 15 | 14 | a1i 11 | . . . . 5 ⊢ (𝑅 ∈ Ring → 1o ∈ On) |
| 16 | ringgrp 20469 | . . . . 5 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 17 | 8, 9, 10, 13, 15, 16 | mpl0 22318 | . . . 4 ⊢ (𝑅 ∈ Ring → 0 = ((ℕ0 ↑m 1o) × {𝑌})) |
| 18 | fconstmpt 5712 | . . . 4 ⊢ ((ℕ0 ↑m 1o) × {𝑌}) = (𝑏 ∈ (ℕ0 ↑m 1o) ↦ 𝑌) | |
| 19 | 17, 18 | eqtrdi 2811 | . . 3 ⊢ (𝑅 ∈ Ring → 0 = (𝑏 ∈ (ℕ0 ↑m 1o) ↦ 𝑌)) |
| 20 | eqidd 2761 | . . 3 ⊢ (𝑏 = (1o × {𝑎}) → 𝑌 = 𝑌) | |
| 21 | 6, 7, 19, 20 | fmptco 7130 | . 2 ⊢ (𝑅 ∈ Ring → ( 0 ∘ (𝑎 ∈ ℕ0 ↦ (1o × {𝑎}))) = (𝑎 ∈ ℕ0 ↦ 𝑌)) |
| 22 | 11 | ply1ring 22570 | . . 3 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 23 | eqid 2760 | . . . 4 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 24 | 23, 12 | ring0cl 20501 | . . 3 ⊢ (𝑃 ∈ Ring → 0 ∈ (Base‘𝑃)) |
| 25 | eqid 2760 | . . . 4 ⊢ (coe1‘ 0 ) = (coe1‘ 0 ) | |
| 26 | eqid 2760 | . . . 4 ⊢ (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})) = (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})) | |
| 27 | 25, 23, 11, 26 | coe1fval2 22533 | . . 3 ⊢ ( 0 ∈ (Base‘𝑃) → (coe1‘ 0 ) = ( 0 ∘ (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})))) |
| 28 | 22, 24, 27 | 3syl 19 | . 2 ⊢ (𝑅 ∈ Ring → (coe1‘ 0 ) = ( 0 ∘ (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})))) |
| 29 | fconstmpt 5712 | . . 3 ⊢ (ℕ0 × {𝑌}) = (𝑎 ∈ ℕ0 ↦ 𝑌) | |
| 30 | 29 | a1i 11 | . 2 ⊢ (𝑅 ∈ Ring → (ℕ0 × {𝑌}) = (𝑎 ∈ ℕ0 ↦ 𝑌)) |
| 31 | 21, 28, 30 | 3eqtr4d 2805 | 1 ⊢ (𝑅 ∈ Ring → (coe1‘ 0 ) = (ℕ0 × {𝑌})) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1569 ∈ wcel 2144 {csn 4584 ↦ cmpt 5185 × cxp 5648 ∘ ccom 5654 Oncon0 6362 ⟶wf 6534 ‘cfv 6538 (class class class)co 7420 1oc1o 8472 ↑m cmap 8850 ℕ0cn0 12609 Basecbs 17392 0gc0g 17615 Ringcrg 20464 mPoly cmpl 22219 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-rmo 3365 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-int 4907 df-iun 4952 df-iin 4953 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-se 5604 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-isom 6547 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-of 7693 df-ofr 7694 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-2o 8480 df-er 8720 df-map 8852 df-pm 8853 df-ixp 8929 df-en 8977 df-dom 8978 df-sdom 8979 df-fin 8980 df-fsupp 9357 df-sup 9437 df-oi 9507 df-card 10023 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-fzo 13792 df-seq 14148 df-hash 14478 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-ip 17451 df-tset 17452 df-ple 17453 df-ds 17455 df-hom 17457 df-cco 17458 df-0g 17617 df-gsum 17618 df-prds 17623 df-pws 17625 df-mre 17761 df-mrc 17762 df-acs 17764 df-mgm 18821 df-sgrp 18913 df-mnd 18929 df-mhm 18983 df-submnd 18984 df-grp 19152 df-minusg 19153 df-mulg 19283 df-subg 19338 df-ghm 19433 df-cntz 19536 df-cmn 20001 df-abl 20002 df-mgp 20366 df-rng 20380 df-ur 20413 df-ring 20466 df-subrng 20803 df-subrg 20827 df-psr 22222 df-mpl 22224 df-opsr 22226 df-psr1 22503 df-ply1 22505 df-coe1 22506 |
| This theorem is used by: coe1fzgsumd 22627 decpmatid 23093 pmatcollpwscmatlem1 23112 fta1blem 26494 coe1zfv 34168 ply1gsumz 34177 hbtlem2 44219 |
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