| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > coe1ae0 | Structured version Visualization version GIF version | ||
| Description: The coefficient vector of a univariate polynomial is 0 almost everywhere. (Contributed by AV, 19-Oct-2019.) |
| Ref | Expression |
|---|---|
| coe1ae0.a | ⊢ 𝐴 = (coe1‘𝐹) |
| coe1ae0.b | ⊢ 𝐵 = (Base‘𝑃) |
| coe1ae0.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| coe1ae0.z | ⊢ 0 = (0g‘𝑅) |
| Ref | Expression |
|---|---|
| coe1ae0 | ⊢ (𝐹 ∈ 𝐵 → ∃𝑠 ∈ ℕ0 ∀𝑛 ∈ ℕ0 (𝑠 < 𝑛 → (𝐴‘𝑛) = 0 )) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | coe1ae0.a | . . 3 ⊢ 𝐴 = (coe1‘𝐹) | |
| 2 | coe1ae0.b | . . 3 ⊢ 𝐵 = (Base‘𝑃) | |
| 3 | coe1ae0.p | . . 3 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 4 | coe1ae0.z | . . 3 ⊢ 0 = (0g‘𝑅) | |
| 5 | eqid 2729 | . . 3 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
| 6 | 1, 2, 3, 4, 5 | coe1fsupp 22115 | . 2 ⊢ (𝐹 ∈ 𝐵 → 𝐴 ∈ {𝑎 ∈ ((Base‘𝑅) ↑m ℕ0) ∣ 𝑎 finSupp 0 }) |
| 7 | breq1 5098 | . . . 4 ⊢ (𝑎 = 𝐴 → (𝑎 finSupp 0 ↔ 𝐴 finSupp 0 )) | |
| 8 | 7 | elrab 3650 | . . 3 ⊢ (𝐴 ∈ {𝑎 ∈ ((Base‘𝑅) ↑m ℕ0) ∣ 𝑎 finSupp 0 } ↔ (𝐴 ∈ ((Base‘𝑅) ↑m ℕ0) ∧ 𝐴 finSupp 0 )) |
| 9 | 4 | fvexi 6840 | . . . . . 6 ⊢ 0 ∈ V |
| 10 | 9 | a1i 11 | . . . . 5 ⊢ (𝐹 ∈ 𝐵 → 0 ∈ V) |
| 11 | fsuppmapnn0ub 13920 | . . . . 5 ⊢ ((𝐴 ∈ ((Base‘𝑅) ↑m ℕ0) ∧ 0 ∈ V) → (𝐴 finSupp 0 → ∃𝑠 ∈ ℕ0 ∀𝑛 ∈ ℕ0 (𝑠 < 𝑛 → (𝐴‘𝑛) = 0 ))) | |
| 12 | 10, 11 | sylan2 593 | . . . 4 ⊢ ((𝐴 ∈ ((Base‘𝑅) ↑m ℕ0) ∧ 𝐹 ∈ 𝐵) → (𝐴 finSupp 0 → ∃𝑠 ∈ ℕ0 ∀𝑛 ∈ ℕ0 (𝑠 < 𝑛 → (𝐴‘𝑛) = 0 ))) |
| 13 | 12 | impancom 451 | . . 3 ⊢ ((𝐴 ∈ ((Base‘𝑅) ↑m ℕ0) ∧ 𝐴 finSupp 0 ) → (𝐹 ∈ 𝐵 → ∃𝑠 ∈ ℕ0 ∀𝑛 ∈ ℕ0 (𝑠 < 𝑛 → (𝐴‘𝑛) = 0 ))) |
| 14 | 8, 13 | sylbi 217 | . 2 ⊢ (𝐴 ∈ {𝑎 ∈ ((Base‘𝑅) ↑m ℕ0) ∣ 𝑎 finSupp 0 } → (𝐹 ∈ 𝐵 → ∃𝑠 ∈ ℕ0 ∀𝑛 ∈ ℕ0 (𝑠 < 𝑛 → (𝐴‘𝑛) = 0 ))) |
| 15 | 6, 14 | mpcom 38 | 1 ⊢ (𝐹 ∈ 𝐵 → ∃𝑠 ∈ ℕ0 ∀𝑛 ∈ ℕ0 (𝑠 < 𝑛 → (𝐴‘𝑛) = 0 )) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 ∀wral 3044 ∃wrex 3053 {crab 3396 Vcvv 3438 class class class wbr 5095 ‘cfv 6486 (class class class)co 7353 ↑m cmap 8760 finSupp cfsupp 9270 < clt 11168 ℕ0cn0 12402 Basecbs 17138 0gc0g 17361 Poly1cpl1 22077 coe1cco1 22078 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-rep 5221 ax-sep 5238 ax-nul 5248 ax-pow 5307 ax-pr 5374 ax-un 7675 ax-cnex 11084 ax-resscn 11085 ax-1cn 11086 ax-icn 11087 ax-addcl 11088 ax-addrcl 11089 ax-mulcl 11090 ax-mulrcl 11091 ax-mulcom 11092 ax-addass 11093 ax-mulass 11094 ax-distr 11095 ax-i2m1 11096 ax-1ne0 11097 ax-1rid 11098 ax-rnegex 11099 ax-rrecex 11100 ax-cnre 11101 ax-pre-lttri 11102 ax-pre-lttrn 11103 ax-pre-ltadd 11104 ax-pre-mulgt0 11105 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3345 df-reu 3346 df-rab 3397 df-v 3440 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-pss 3925 df-nul 4287 df-if 4479 df-pw 4555 df-sn 4580 df-pr 4582 df-tp 4584 df-op 4586 df-uni 4862 df-iun 4946 df-br 5096 df-opab 5158 df-mpt 5177 df-tr 5203 df-id 5518 df-eprel 5523 df-po 5531 df-so 5532 df-fr 5576 df-we 5578 df-xp 5629 df-rel 5630 df-cnv 5631 df-co 5632 df-dm 5633 df-rn 5634 df-res 5635 df-ima 5636 df-pred 6253 df-ord 6314 df-on 6315 df-lim 6316 df-suc 6317 df-iota 6442 df-fun 6488 df-fn 6489 df-f 6490 df-f1 6491 df-fo 6492 df-f1o 6493 df-fv 6494 df-riota 7310 df-ov 7356 df-oprab 7357 df-mpo 7358 df-of 7617 df-om 7807 df-1st 7931 df-2nd 7932 df-supp 8101 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-1o 8395 df-er 8632 df-map 8762 df-en 8880 df-dom 8881 df-sdom 8882 df-fin 8883 df-fsupp 9271 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11367 df-neg 11368 df-nn 12147 df-2 12209 df-3 12210 df-4 12211 df-5 12212 df-6 12213 df-7 12214 df-8 12215 df-9 12216 df-n0 12403 df-z 12490 df-dec 12610 df-uz 12754 df-fz 13429 df-struct 17076 df-sets 17093 df-slot 17111 df-ndx 17123 df-base 17139 df-ress 17160 df-plusg 17192 df-mulr 17193 df-sca 17195 df-vsca 17196 df-tset 17198 df-ple 17199 df-psr 21834 df-mpl 21836 df-opsr 21838 df-psr1 22080 df-ply1 22082 df-coe1 22083 |
| This theorem is referenced by: evls1fpws 22272 pmatcollpw1lem1 22677 ply1mulgsumlem1 48372 |
| Copyright terms: Public domain | W3C validator |