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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 6763 | . . . . 5 ⊢ (𝑎 ∈ ℕ0 → (1o × {𝑎}):1o⟶ℕ0) | |
| 2 | 1 | adantl 487 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝑎 ∈ ℕ0) → (1o × {𝑎}):1o⟶ℕ0) |
| 3 | nn0ex 12593 | . . . . 5 ⊢ ℕ0 ∈ V | |
| 4 | 1oex 8470 | . . . . 5 ⊢ 1o ∈ V | |
| 5 | 3, 4 | elmap 8883 | . . . 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 2762 | . . 3 ⊢ (𝑅 ∈ Ring → (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})) = (𝑎 ∈ ℕ0 ↦ (1o × {𝑎}))) | |
| 8 | eqid 2761 | . . . . 5 ⊢ (1o mPoly 𝑅) = (1o mPoly 𝑅) | |
| 9 | psr1baslem 22483 | . . . . 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 22554 | . . . . 5 ⊢ 0 = (0g‘(1o mPoly 𝑅)) |
| 14 | 1on 8473 | . . . . . 6 ⊢ 1o ∈ On | |
| 15 | 14 | a1i 11 | . . . . 5 ⊢ (𝑅 ∈ Ring → 1o ∈ On) |
| 16 | ringgrp 20444 | . . . . 5 ⊢ (𝑅 ∈ Ring → 𝑅 ∈ Grp) | |
| 17 | 8, 9, 10, 13, 15, 16 | mpl0 22293 | . . . 4 ⊢ (𝑅 ∈ Ring → 0 = ((ℕ0 ↑m 1o) × {𝑌})) |
| 18 | fconstmpt 5713 | . . . 4 ⊢ ((ℕ0 ↑m 1o) × {𝑌}) = (𝑏 ∈ (ℕ0 ↑m 1o) ↦ 𝑌) | |
| 19 | 17, 18 | eqtrdi 2812 | . . 3 ⊢ (𝑅 ∈ Ring → 0 = (𝑏 ∈ (ℕ0 ↑m 1o) ↦ 𝑌)) |
| 20 | eqidd 2762 | . . 3 ⊢ (𝑏 = (1o × {𝑎}) → 𝑌 = 𝑌) | |
| 21 | 6, 7, 19, 20 | fmptco 7122 | . 2 ⊢ (𝑅 ∈ Ring → ( 0 ∘ (𝑎 ∈ ℕ0 ↦ (1o × {𝑎}))) = (𝑎 ∈ ℕ0 ↦ 𝑌)) |
| 22 | 11 | ply1ring 22545 | . . 3 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 23 | eqid 2761 | . . . 4 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 24 | 23, 12 | ring0cl 20476 | . . 3 ⊢ (𝑃 ∈ Ring → 0 ∈ (Base‘𝑃)) |
| 25 | eqid 2761 | . . . 4 ⊢ (coe1‘ 0 ) = (coe1‘ 0 ) | |
| 26 | eqid 2761 | . . . 4 ⊢ (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})) = (𝑎 ∈ ℕ0 ↦ (1o × {𝑎})) | |
| 27 | 25, 23, 11, 26 | coe1fval2 22508 | . . 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 5713 | . . 3 ⊢ (ℕ0 × {𝑌}) = (𝑎 ∈ ℕ0 ↦ 𝑌) | |
| 30 | 29 | a1i 11 | . 2 ⊢ (𝑅 ∈ Ring → (ℕ0 × {𝑌}) = (𝑎 ∈ ℕ0 ↦ 𝑌)) |
| 31 | 21, 28, 30 | 3eqtr4d 2806 | 1 ⊢ (𝑅 ∈ Ring → (coe1‘ 0 ) = (ℕ0 × {𝑌})) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 {csn 4584 ↦ cmpt 5186 × cxp 5649 ∘ ccom 5655 Oncon0 6355 ⟶wf 6527 ‘cfv 6531 (class class class)co 7412 1oc1o 8453 ↑m cmap 8831 ℕ0cn0 12587 Basecbs 17367 0gc0g 17590 Ringcrg 20439 mPoly cmpl 22194 Poly1cpl1 22475 coe1cco1 22476 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2733 ax-rep 5232 ax-sep 5249 ax-nul 5260 ax-pow 5327 ax-pr 5391 ax-un 7740 ax-cnex 11237 ax-resscn 11238 ax-1cn 11239 ax-icn 11240 ax-addcl 11241 ax-addrcl 11242 ax-mulcl 11243 ax-mulrcl 11244 ax-mulcom 11245 ax-addass 11246 ax-mulass 11247 ax-distr 11248 ax-i2m1 11249 ax-1ne0 11250 ax-1rid 11251 ax-rnegex 11252 ax-rrecex 11253 ax-cnre 11254 ax-pre-lttri 11255 ax-pre-lttrn 11256 ax-pre-ltadd 11257 ax-pre-mulgt0 11258 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-rmo 3366 df-reu 3367 df-rab 3414 df-v 3453 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-tp 4589 df-op 4591 df-uni 4868 df-int 4908 df-iun 4953 df-iin 4954 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-se 5605 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 6297 df-ord 6358 df-on 6359 df-lim 6360 df-suc 6361 df-iota 6487 df-fun 6533 df-fn 6534 df-f 6535 df-f1 6536 df-fo 6537 df-f1o 6538 df-fv 6539 df-isom 6540 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-of 7682 df-ofr 7683 df-om 7867 df-1st 7990 df-2nd 7991 df-supp 8162 df-frecs 8283 df-wrecs 8314 df-recs 8363 df-rdg 8402 df-1o 8460 df-2o 8461 df-er 8701 df-map 8833 df-pm 8834 df-ixp 8910 df-en 8958 df-dom 8959 df-sdom 8960 df-fin 8961 df-fsupp 9338 df-sup 9418 df-oi 9488 df-card 10001 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11524 df-neg 11525 df-nn 12317 df-2 12386 df-3 12387 df-4 12388 df-5 12389 df-6 12390 df-7 12391 df-8 12392 df-9 12393 df-n0 12588 df-z 12675 df-dec 12796 df-uz 12947 df-fz 13621 df-fzo 13769 df-seq 14125 df-hash 14455 df-struct 17305 df-sets 17322 df-slot 17340 df-ndx 17352 df-base 17368 df-ress 17389 df-plusg 17421 df-mulr 17422 df-sca 17424 df-vsca 17425 df-ip 17426 df-tset 17427 df-ple 17428 df-ds 17430 df-hom 17432 df-cco 17433 df-0g 17592 df-gsum 17593 df-prds 17598 df-pws 17600 df-mre 17736 df-mrc 17737 df-acs 17739 df-mgm 18796 df-sgrp 18888 df-mnd 18904 df-mhm 18958 df-submnd 18959 df-grp 19127 df-minusg 19128 df-mulg 19258 df-subg 19313 df-ghm 19408 df-cntz 19511 df-cmn 19976 df-abl 19977 df-mgp 20341 df-rng 20355 df-ur 20388 df-ring 20441 df-subrng 20778 df-subrg 20802 df-psr 22197 df-mpl 22199 df-opsr 22201 df-psr1 22478 df-ply1 22480 df-coe1 22481 |
| This theorem is used by: coe1fzgsumd 22602 decpmatid 23068 pmatcollpwscmatlem1 23087 fta1blem 26469 coe1zfv 34104 ply1gsumz 34113 hbtlem2 44084 |
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