| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > ply1mpl0 | Structured version Visualization version GIF version | ||
| Description: The univariate polynomial ring has the same zero as the corresponding multivariate polynomial ring. (Contributed by Stefan O'Rear, 23-Mar-2015.) (Revised by Mario Carneiro, 3-Oct-2015.) |
| Ref | Expression |
|---|---|
| ply1mpl0.m | ⊢ 𝑀 = (1o mPoly 𝑅) |
| ply1mpl0.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| ply1mpl0.z | ⊢ 0 = (0g‘𝑃) |
| Ref | Expression |
|---|---|
| ply1mpl0 | ⊢ 0 = (0g‘𝑀) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1mpl0.z | . 2 ⊢ 0 = (0g‘𝑃) | |
| 2 | eqidd 2730 | . . . 4 ⊢ (⊤ → (Base‘𝑃) = (Base‘𝑃)) | |
| 3 | ply1mpl0.p | . . . . . . 7 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 4 | eqid 2729 | . . . . . . 7 ⊢ (Base‘𝑃) = (Base‘𝑃) | |
| 5 | 3, 4 | ply1bas 22055 | . . . . . 6 ⊢ (Base‘𝑃) = (Base‘(1o mPoly 𝑅)) |
| 6 | ply1mpl0.m | . . . . . . 7 ⊢ 𝑀 = (1o mPoly 𝑅) | |
| 7 | 6 | fveq2i 6843 | . . . . . 6 ⊢ (Base‘𝑀) = (Base‘(1o mPoly 𝑅)) |
| 8 | 5, 7 | eqtr4i 2755 | . . . . 5 ⊢ (Base‘𝑃) = (Base‘𝑀) |
| 9 | 8 | a1i 11 | . . . 4 ⊢ (⊤ → (Base‘𝑃) = (Base‘𝑀)) |
| 10 | eqid 2729 | . . . . . . 7 ⊢ (+g‘𝑃) = (+g‘𝑃) | |
| 11 | 3, 6, 10 | ply1plusg 22084 | . . . . . 6 ⊢ (+g‘𝑃) = (+g‘𝑀) |
| 12 | 11 | a1i 11 | . . . . 5 ⊢ (⊤ → (+g‘𝑃) = (+g‘𝑀)) |
| 13 | 12 | oveqdr 7397 | . . . 4 ⊢ ((⊤ ∧ (𝑥 ∈ (Base‘𝑃) ∧ 𝑦 ∈ (Base‘𝑃))) → (𝑥(+g‘𝑃)𝑦) = (𝑥(+g‘𝑀)𝑦)) |
| 14 | 2, 9, 13 | grpidpropd 18565 | . . 3 ⊢ (⊤ → (0g‘𝑃) = (0g‘𝑀)) |
| 15 | 14 | mptru 1547 | . 2 ⊢ (0g‘𝑃) = (0g‘𝑀) |
| 16 | 1, 15 | eqtri 2752 | 1 ⊢ 0 = (0g‘𝑀) |
| Colors of variables: wff setvar class |
| Syntax hints: ∧ wa 395 = wceq 1540 ⊤wtru 1541 ∈ wcel 2109 ‘cfv 6499 (class class class)co 7369 1oc1o 8404 Basecbs 17155 +gcplusg 17196 0gc0g 17378 mPoly cmpl 21791 Poly1cpl1 22037 |
| 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 5229 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121 |
| 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-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-om 7823 df-2nd 7948 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-er 8648 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-nn 12163 df-2 12225 df-3 12226 df-4 12227 df-5 12228 df-6 12229 df-7 12230 df-8 12231 df-9 12232 df-dec 12626 df-sets 17110 df-slot 17128 df-ndx 17140 df-base 17156 df-ress 17177 df-plusg 17209 df-ple 17216 df-0g 17380 df-psr 21794 df-mpl 21796 df-opsr 21798 df-psr1 22040 df-ply1 22042 |
| This theorem is referenced by: coe1z 22125 ply1coe 22161 deg1z 25968 deg1nn0cl 25969 deg1ldg 25973 ply1nzb 26004 |
| Copyright terms: Public domain | W3C validator |