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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 15460 | . . . . 5 ⊢ (𝑓 ∈ (Poly‘𝑆) → 𝑆 ⊆ ℂ) | |
| 2 | ssid 3247 | . . . . 5 ⊢ ℂ ⊆ ℂ | |
| 3 | plyss 15465 | . . . . 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 3226 | . . 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 3231 | 1 ⊢ (Poly‘𝑆) ⊆ (Poly‘ℂ) |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2202 ⊆ wss 3200 ‘cfv 5326 ℂcc 8030 Polycply 15455 |
| 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 2204 ax-14 2205 ax-ext 2213 ax-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8123 ax-resscn 8124 ax-1cn 8125 ax-1re 8126 ax-icn 8127 ax-addcl 8128 ax-addrcl 8129 ax-mulcl 8130 ax-i2m1 8137 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ne 2403 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-iun 3972 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-ov 6021 df-oprab 6022 df-mpo 6023 df-1st 6303 df-2nd 6304 df-map 6819 df-inn 9144 df-n0 9403 df-ply 15457 |
| This theorem is referenced by: plyaddcl 15481 plymulcl 15482 plysubcl 15483 dvply2 15494 |
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