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| Mirrors > Home > MPE Home > Th. List > coef3 | Structured version Visualization version GIF version | ||
| Description: The domain and codomain of the coefficient function. (Contributed by Mario Carneiro, 22-Jul-2014.) |
| Ref | Expression |
|---|---|
| dgrval.1 | ⊢ 𝐴 = (coeff‘𝐹) |
| Ref | Expression |
|---|---|
| coef3 | ⊢ (𝐹 ∈ (Poly‘𝑆) → 𝐴:ℕ0⟶ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | plyssc 26138 | . . 3 ⊢ (Poly‘𝑆) ⊆ (Poly‘ℂ) | |
| 2 | 1 | sseli 3925 | . 2 ⊢ (𝐹 ∈ (Poly‘𝑆) → 𝐹 ∈ (Poly‘ℂ)) |
| 3 | 0cn 11110 | . 2 ⊢ 0 ∈ ℂ | |
| 4 | dgrval.1 | . . 3 ⊢ 𝐴 = (coeff‘𝐹) | |
| 5 | 4 | coef2 26169 | . 2 ⊢ ((𝐹 ∈ (Poly‘ℂ) ∧ 0 ∈ ℂ) → 𝐴:ℕ0⟶ℂ) |
| 6 | 2, 3, 5 | sylancl 586 | 1 ⊢ (𝐹 ∈ (Poly‘𝑆) → 𝐴:ℕ0⟶ℂ) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1541 ∈ wcel 2111 ⟶wf 6483 ‘cfv 6487 ℂcc 11010 0cc0 11012 ℕ0cn0 12387 Polycply 26122 coeffccoe 26124 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2113 ax-9 2121 ax-10 2144 ax-11 2160 ax-12 2180 ax-ext 2703 ax-rep 5219 ax-sep 5236 ax-nul 5246 ax-pow 5305 ax-pr 5372 ax-un 7674 ax-inf2 9537 ax-cnex 11068 ax-resscn 11069 ax-1cn 11070 ax-icn 11071 ax-addcl 11072 ax-addrcl 11073 ax-mulcl 11074 ax-mulrcl 11075 ax-mulcom 11076 ax-addass 11077 ax-mulass 11078 ax-distr 11079 ax-i2m1 11080 ax-1ne0 11081 ax-1rid 11082 ax-rnegex 11083 ax-rrecex 11084 ax-cnre 11085 ax-pre-lttri 11086 ax-pre-lttrn 11087 ax-pre-ltadd 11088 ax-pre-mulgt0 11089 ax-pre-sup 11090 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2535 df-eu 2564 df-clab 2710 df-cleq 2723 df-clel 2806 df-nfc 2881 df-ne 2929 df-nel 3033 df-ral 3048 df-rex 3057 df-rmo 3346 df-reu 3347 df-rab 3396 df-v 3438 df-sbc 3737 df-csb 3846 df-dif 3900 df-un 3902 df-in 3904 df-ss 3914 df-pss 3917 df-nul 4283 df-if 4475 df-pw 4551 df-sn 4576 df-pr 4578 df-op 4582 df-uni 4859 df-int 4898 df-iun 4943 df-br 5094 df-opab 5156 df-mpt 5175 df-tr 5201 df-id 5514 df-eprel 5519 df-po 5527 df-so 5528 df-fr 5572 df-se 5573 df-we 5574 df-xp 5625 df-rel 5626 df-cnv 5627 df-co 5628 df-dm 5629 df-rn 5630 df-res 5631 df-ima 5632 df-pred 6254 df-ord 6315 df-on 6316 df-lim 6317 df-suc 6318 df-iota 6443 df-fun 6489 df-fn 6490 df-f 6491 df-f1 6492 df-fo 6493 df-f1o 6494 df-fv 6495 df-isom 6496 df-riota 7309 df-ov 7355 df-oprab 7356 df-mpo 7357 df-of 7616 df-om 7803 df-1st 7927 df-2nd 7928 df-frecs 8217 df-wrecs 8248 df-recs 8297 df-rdg 8335 df-1o 8391 df-er 8628 df-map 8758 df-pm 8759 df-en 8876 df-dom 8877 df-sdom 8878 df-fin 8879 df-sup 9332 df-inf 9333 df-oi 9402 df-card 9838 df-pnf 11154 df-mnf 11155 df-xr 11156 df-ltxr 11157 df-le 11158 df-sub 11352 df-neg 11353 df-div 11781 df-nn 12132 df-2 12194 df-3 12195 df-n0 12388 df-z 12475 df-uz 12739 df-rp 12897 df-fz 13414 df-fzo 13561 df-fl 13702 df-seq 13915 df-exp 13975 df-hash 14244 df-cj 15012 df-re 15013 df-im 15014 df-sqrt 15148 df-abs 15149 df-clim 15401 df-rlim 15402 df-sum 15600 df-0p 25604 df-ply 26126 df-coe 26128 |
| This theorem is referenced by: dgrub 26172 dgrub2 26173 dgrlb 26174 coeidlem 26175 coeid3 26178 plyco 26179 dgrle 26181 0dgrb 26184 coefv0 26186 coeaddlem 26187 coemullem 26188 coemulhi 26192 coemulc 26193 coe0 26194 coesub 26195 plycn 26199 plycnOLD 26200 dgreq0 26204 dgradd2 26207 dgrmul 26209 dgrcolem2 26213 plycjlem 26215 coecj 26217 coecjOLD 26219 plymul0or 26221 dvply2g 26225 dvply2gOLD 26226 plydivlem4 26237 plydiveu 26239 vieta1lem2 26252 vieta1 26253 elqaalem3 26262 aareccl 26267 ftalem1 27016 ftalem2 27017 ftalem4 27019 ftalem5 27020 signsplypnf 34570 dgrsub2 43233 mpaaeu 43248 |
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