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| Mirrors > Home > MPE Home > Th. List > evlsscaval | Structured version Visualization version GIF version | ||
| Description: Polynomial evaluation builder for a scalar. Compare evl1scad 22614. Note that scalar multiplication by 𝑋 is the same as vector multiplication by (𝐴‘𝑋) by asclmul1 22155. (Contributed by SN, 27-Jul-2024.) |
| Ref | Expression |
|---|---|
| evlsscaval.q | ⊢ 𝑄 = ((𝐼 evalSub 𝑆)‘𝑅) |
| evlsscaval.p | ⊢ 𝑃 = (𝐼 mPoly 𝑈) |
| evlsscaval.u | ⊢ 𝑈 = (𝑆 ↾s 𝑅) |
| evlsscaval.k | ⊢ 𝐾 = (Base‘𝑆) |
| evlsscaval.b | ⊢ 𝐵 = (Base‘𝑃) |
| evlsscaval.a | ⊢ 𝐴 = (algSc‘𝑃) |
| evlsscaval.i | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| evlsscaval.s | ⊢ (𝜑 → 𝑆 ∈ CRing) |
| evlsscaval.r | ⊢ (𝜑 → 𝑅 ∈ (SubRing‘𝑆)) |
| evlsscaval.x | ⊢ (𝜑 → 𝑋 ∈ 𝑅) |
| evlsscaval.l | ⊢ (𝜑 → 𝐿 ∈ (𝐾 ↑m 𝐼)) |
| Ref | Expression |
|---|---|
| evlsscaval | ⊢ (𝜑 → ((𝐴‘𝑋) ∈ 𝐵 ∧ ((𝑄‘(𝐴‘𝑋))‘𝐿) = 𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | evlsscaval.p | . . . 4 ⊢ 𝑃 = (𝐼 mPoly 𝑈) | |
| 2 | evlsscaval.b | . . . 4 ⊢ 𝐵 = (Base‘𝑃) | |
| 3 | eqid 2760 | . . . 4 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 4 | evlsscaval.a | . . . 4 ⊢ 𝐴 = (algSc‘𝑃) | |
| 5 | evlsscaval.i | . . . 4 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
| 6 | evlsscaval.r | . . . . 5 ⊢ (𝜑 → 𝑅 ∈ (SubRing‘𝑆)) | |
| 7 | evlsscaval.u | . . . . . 6 ⊢ 𝑈 = (𝑆 ↾s 𝑅) | |
| 8 | 7 | subrgring 20787 | . . . . 5 ⊢ (𝑅 ∈ (SubRing‘𝑆) → 𝑈 ∈ Ring) |
| 9 | 6, 8 | syl 18 | . . . 4 ⊢ (𝜑 → 𝑈 ∈ Ring) |
| 10 | 1, 2, 3, 4, 5, 9 | mplasclf 22335 | . . 3 ⊢ (𝜑 → 𝐴:(Base‘𝑈)⟶𝐵) |
| 11 | evlsscaval.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝑅) | |
| 12 | 7 | subrgbas 20794 | . . . . 5 ⊢ (𝑅 ∈ (SubRing‘𝑆) → 𝑅 = (Base‘𝑈)) |
| 13 | 6, 12 | syl 18 | . . . 4 ⊢ (𝜑 → 𝑅 = (Base‘𝑈)) |
| 14 | 11, 13 | eleqtrd 2862 | . . 3 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝑈)) |
| 15 | 10, 14 | ffvelcdmd 7073 | . 2 ⊢ (𝜑 → (𝐴‘𝑋) ∈ 𝐵) |
| 16 | evlsscaval.q | . . . . 5 ⊢ 𝑄 = ((𝐼 evalSub 𝑆)‘𝑅) | |
| 17 | evlsscaval.k | . . . . 5 ⊢ 𝐾 = (Base‘𝑆) | |
| 18 | evlsscaval.s | . . . . 5 ⊢ (𝜑 → 𝑆 ∈ CRing) | |
| 19 | 16, 1, 7, 17, 4, 5, 18, 6, 11 | evlssca 22364 | . . . 4 ⊢ (𝜑 → (𝑄‘(𝐴‘𝑋)) = ((𝐾 ↑m 𝐼) × {𝑋})) |
| 20 | 19 | fveq1d 6875 | . . 3 ⊢ (𝜑 → ((𝑄‘(𝐴‘𝑋))‘𝐿) = (((𝐾 ↑m 𝐼) × {𝑋})‘𝐿)) |
| 21 | evlsscaval.l | . . . 4 ⊢ (𝜑 → 𝐿 ∈ (𝐾 ↑m 𝐼)) | |
| 22 | fvconst2g 7196 | . . . 4 ⊢ ((𝑋 ∈ 𝑅 ∧ 𝐿 ∈ (𝐾 ↑m 𝐼)) → (((𝐾 ↑m 𝐼) × {𝑋})‘𝐿) = 𝑋) | |
| 23 | 11, 21, 22 | syl2anc 596 | . . 3 ⊢ (𝜑 → (((𝐾 ↑m 𝐼) × {𝑋})‘𝐿) = 𝑋) |
| 24 | 20, 23 | eqtrd 2795 | . 2 ⊢ (𝜑 → ((𝑄‘(𝐴‘𝑋))‘𝐿) = 𝑋) |
| 25 | 15, 24 | jca 521 | 1 ⊢ (𝜑 → ((𝐴‘𝑋) ∈ 𝐵 ∧ ((𝑄‘(𝐴‘𝑋))‘𝐿) = 𝑋)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2145 {csn 4583 × cxp 5645 ‘cfv 6527 (class class class)co 7408 ↑m cmap 8825 Basecbs 17348 ↾s cress 17369 Ringcrg 20420 CRingccrg 20421 SubRingcsubrg 20782 algSccascl 22121 mPoly cmpl 22175 evalSub ces 22342 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-rep 5231 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 ax-cnex 11227 ax-resscn 11228 ax-1cn 11229 ax-icn 11230 ax-addcl 11231 ax-addrcl 11232 ax-mulcl 11233 ax-mulrcl 11234 ax-mulcom 11235 ax-addass 11236 ax-mulass 11237 ax-distr 11238 ax-i2m1 11239 ax-1ne0 11240 ax-1rid 11241 ax-rnegex 11242 ax-rrecex 11243 ax-cnre 11244 ax-pre-lttri 11245 ax-pre-lttrn 11246 ax-pre-ltadd 11247 ax-pre-mulgt0 11248 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-rmo 3365 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3847 df-dif 3901 df-un 3903 df-in 3905 df-ss 3915 df-pss 3918 df-nul 4279 df-if 4482 df-pw 4558 df-sn 4584 df-pr 4586 df-tp 4588 df-op 4590 df-uni 4867 df-int 4907 df-iun 4952 df-iin 4953 df-br 5103 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5542 df-eprel 5547 df-po 5555 df-so 5556 df-fr 5600 df-se 5601 df-we 5602 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6293 df-ord 6354 df-on 6355 df-lim 6356 df-suc 6357 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-isom 6536 df-riota 7365 df-ov 7411 df-oprab 7412 df-mpo 7413 df-of 7676 df-ofr 7677 df-om 7861 df-1st 7984 df-2nd 7985 df-supp 8156 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-1o 8454 df-2o 8455 df-er 8695 df-map 8827 df-pm 8828 df-ixp 8904 df-en 8952 df-dom 8953 df-sdom 8954 df-fin 8955 df-fsupp 9332 df-sup 9412 df-oi 9482 df-card 9991 df-pnf 11316 df-mnf 11317 df-xr 11318 df-ltxr 11319 df-le 11320 df-sub 11514 df-neg 11515 df-nn 12305 df-2 12374 df-3 12375 df-4 12376 df-5 12377 df-6 12378 df-7 12379 df-8 12380 df-9 12381 df-n0 12576 df-z 12663 df-dec 12784 df-uz 12935 df-fz 13609 df-fzo 13757 df-seq 14113 df-hash 14442 df-struct 17286 df-sets 17303 df-slot 17321 df-ndx 17333 df-base 17349 df-ress 17370 df-plusg 17402 df-mulr 17403 df-sca 17405 df-vsca 17406 df-ip 17407 df-tset 17408 df-ple 17409 df-ds 17411 df-hom 17413 df-cco 17414 df-0g 17573 df-gsum 17574 df-prds 17579 df-pws 17581 df-mre 17717 df-mrc 17718 df-acs 17720 df-mgm 18777 df-sgrp 18869 df-mnd 18885 df-mhm 18939 df-submnd 18940 df-grp 19108 df-minusg 19109 df-sbg 19110 df-mulg 19239 df-subg 19294 df-ghm 19389 df-cntz 19492 df-cmn 19957 df-abl 19958 df-mgp 20322 df-rng 20336 df-ur 20369 df-srg 20374 df-ring 20422 df-cring 20423 df-rhm 20663 df-subrng 20759 df-subrg 20783 df-lmod 21098 df-lss 21168 df-lsp 21208 df-assa 22122 df-asp 22123 df-ascl 22124 df-psr 22178 df-mvr 22179 df-mpl 22180 df-evls 22344 |
| This theorem is used by: evlsmaprhm 22401 |
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