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| Mirrors > Home > ILE Home > Th. List > plyssc | GIF version | ||
| Description: Every polynomial ring is contained in the ring of polynomials over ℂ. (Contributed by Mario Carneiro, 22-Jul-2014.) |
| Ref | Expression |
|---|---|
| plyssc | ⊢ (Poly‘𝑆) ⊆ (Poly‘ℂ) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | plybss 15486 | . . . . 5 ⊢ (𝑓 ∈ (Poly‘𝑆) → 𝑆 ⊆ ℂ) | |
| 2 | ssid 3246 | . . . . 5 ⊢ ℂ ⊆ ℂ | |
| 3 | plyss 15491 | . . . . 5 ⊢ ((𝑆 ⊆ ℂ ∧ ℂ ⊆ ℂ) → (Poly‘𝑆) ⊆ (Poly‘ℂ)) | |
| 4 | 1, 2, 3 | sylancl 413 | . . . 4 ⊢ (𝑓 ∈ (Poly‘𝑆) → (Poly‘𝑆) ⊆ (Poly‘ℂ)) |
| 5 | 4 | sseld 3225 | . . 3 ⊢ (𝑓 ∈ (Poly‘𝑆) → (𝑓 ∈ (Poly‘𝑆) → 𝑓 ∈ (Poly‘ℂ))) |
| 6 | 5 | pm2.43i 49 | . 2 ⊢ (𝑓 ∈ (Poly‘𝑆) → 𝑓 ∈ (Poly‘ℂ)) |
| 7 | 6 | ssriv 3230 | 1 ⊢ (Poly‘𝑆) ⊆ (Poly‘ℂ) |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2201 ⊆ wss 3199 ‘cfv 5328 ℂcc 8035 Polycply 15481 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2203 ax-14 2204 ax-ext 2212 ax-coll 4205 ax-sep 4208 ax-pow 4266 ax-pr 4301 ax-un 4532 ax-setind 4637 ax-cnex 8128 ax-resscn 8129 ax-1cn 8130 ax-1re 8131 ax-icn 8132 ax-addcl 8133 ax-addrcl 8134 ax-mulcl 8135 ax-i2m1 8142 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1810 df-eu 2081 df-mo 2082 df-clab 2217 df-cleq 2223 df-clel 2226 df-nfc 2362 df-ne 2402 df-ral 2514 df-rex 2515 df-reu 2516 df-rab 2518 df-v 2803 df-sbc 3031 df-csb 3127 df-dif 3201 df-un 3203 df-in 3205 df-ss 3212 df-pw 3655 df-sn 3676 df-pr 3677 df-op 3679 df-uni 3895 df-int 3930 df-iun 3973 df-br 4090 df-opab 4152 df-mpt 4153 df-id 4392 df-xp 4733 df-rel 4734 df-cnv 4735 df-co 4736 df-dm 4737 df-rn 4738 df-res 4739 df-ima 4740 df-iota 5288 df-fun 5330 df-fn 5331 df-f 5332 df-f1 5333 df-fo 5334 df-f1o 5335 df-fv 5336 df-ov 6026 df-oprab 6027 df-mpo 6028 df-1st 6308 df-2nd 6309 df-map 6824 df-inn 9149 df-n0 9408 df-ply 15483 |
| This theorem is referenced by: plyaddcl 15507 plymulcl 15508 plysubcl 15509 dvply2 15520 |
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