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| Mirrors > Home > MPE Home > Th. List > ply1bas | Structured version Visualization version GIF version | ||
| Description: The value of the base set of univariate polynomials. (Contributed by Mario Carneiro, 9-Feb-2015.) Remove hypothesis. (Revised by SN, 20-May-2025.) |
| Ref | Expression |
|---|---|
| ply1val.1 | ⊢ 𝑃 = (Poly1‘𝑅) |
| ply1bas.u | ⊢ 𝑈 = (Base‘𝑃) |
| Ref | Expression |
|---|---|
| ply1bas | ⊢ 𝑈 = (Base‘(1o mPoly 𝑅)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1bas.u | . 2 ⊢ 𝑈 = (Base‘𝑃) | |
| 2 | eqid 2734 | . . . 4 ⊢ (1o mPoly 𝑅) = (1o mPoly 𝑅) | |
| 3 | eqid 2734 | . . . 4 ⊢ (1o mPwSer 𝑅) = (1o mPwSer 𝑅) | |
| 4 | eqid 2734 | . . . 4 ⊢ (Base‘(1o mPoly 𝑅)) = (Base‘(1o mPoly 𝑅)) | |
| 5 | eqid 2734 | . . . . 5 ⊢ (PwSer1‘𝑅) = (PwSer1‘𝑅) | |
| 6 | eqid 2734 | . . . . 5 ⊢ (Base‘(PwSer1‘𝑅)) = (Base‘(PwSer1‘𝑅)) | |
| 7 | 5, 6, 3 | psr1bas2 22128 | . . . 4 ⊢ (Base‘(PwSer1‘𝑅)) = (Base‘(1o mPwSer 𝑅)) |
| 8 | 2, 3, 4, 7 | mplbasss 21950 | . . 3 ⊢ (Base‘(1o mPoly 𝑅)) ⊆ (Base‘(PwSer1‘𝑅)) |
| 9 | ply1val.1 | . . . . 5 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 10 | 9, 5 | ply1val 22132 | . . . 4 ⊢ 𝑃 = ((PwSer1‘𝑅) ↾s (Base‘(1o mPoly 𝑅))) |
| 11 | 10, 6 | ressbas2 17163 | . . 3 ⊢ ((Base‘(1o mPoly 𝑅)) ⊆ (Base‘(PwSer1‘𝑅)) → (Base‘(1o mPoly 𝑅)) = (Base‘𝑃)) |
| 12 | 8, 11 | ax-mp 5 | . 2 ⊢ (Base‘(1o mPoly 𝑅)) = (Base‘𝑃) |
| 13 | 1, 12 | eqtr4i 2760 | 1 ⊢ 𝑈 = (Base‘(1o mPoly 𝑅)) |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 ⊆ wss 3899 ‘cfv 6490 (class class class)co 7356 1oc1o 8388 Basecbs 17134 mPwSer cmps 21858 mPoly cmpl 21860 PwSer1cps1 22113 Poly1cpl1 22115 |
| 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 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-rep 5222 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-cnex 11080 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 |
| 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 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-iun 4946 df-br 5097 df-opab 5159 df-mpt 5178 df-tr 5204 df-id 5517 df-eprel 5522 df-po 5530 df-so 5531 df-fr 5575 df-we 5577 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-ord 6318 df-on 6319 df-lim 6320 df-suc 6321 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-om 7807 df-2nd 7932 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-er 8633 df-en 8882 df-dom 8883 df-sdom 8884 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-nn 12144 df-2 12206 df-3 12207 df-4 12208 df-5 12209 df-6 12210 df-7 12211 df-8 12212 df-9 12213 df-dec 12606 df-sets 17089 df-slot 17107 df-ndx 17119 df-base 17135 df-ress 17156 df-ple 17195 df-psr 21863 df-mpl 21865 df-opsr 21867 df-psr1 22118 df-ply1 22120 |
| This theorem is referenced by: ply1lss 22135 ply1subrg 22136 ply1crng 22137 ply1assa 22138 ply1basf 22141 ply1bascl2 22143 vr1cl 22156 ressply1bas2 22166 ressply1add 22168 ressply1mul 22169 ressply1vsca 22170 subrgply1 22171 ply1baspropd 22181 ply1ring 22186 ply1lmod 22190 ply1mpl0 22195 ply1mpl1 22197 subrg1asclcl 22200 subrgvr1cl 22202 coe1add 22204 coe1tm 22213 ply1coe 22240 evls1rhm 22264 evls1sca 22265 evl1rhm 22274 evl1sca 22276 evl1var 22278 evls1var 22280 mpfpf1 22293 pf1mpf 22294 ply1vscl 22326 mhmcoply1 22327 rhmply1 22328 rhmply1vsca 22330 deg1xrf 26040 deg1cl 26042 deg1nn0cl 26047 deg1ldg 26051 deg1leb 26054 deg1val 26055 deg1vscale 26063 deg1vsca 26064 deg1mulle2 26068 deg1le0 26070 fply1 33588 |
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