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Mirrors > Home > MPE Home > Th. List > Mathboxes > evlsscaval | Structured version Visualization version GIF version |
Description: Polynomial evaluation builder for a scalar. Compare evl1scad 21067. Note that scalar multiplication by 𝑋 is the same as vector multiplication by (𝐴‘𝑋) by asclmul1 20661. (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 2758 | . . . 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 19619 | . . . . 5 ⊢ (𝑅 ∈ (SubRing‘𝑆) → 𝑈 ∈ Ring) |
9 | 6, 8 | syl 17 | . . . 4 ⊢ (𝜑 → 𝑈 ∈ Ring) |
10 | 1, 2, 3, 4, 5, 9 | mplasclf 20839 | . . 3 ⊢ (𝜑 → 𝐴:(Base‘𝑈)⟶𝐵) |
11 | evlsscaval.x | . . . 4 ⊢ (𝜑 → 𝑋 ∈ 𝑅) | |
12 | 7 | subrgbas 19625 | . . . . 5 ⊢ (𝑅 ∈ (SubRing‘𝑆) → 𝑅 = (Base‘𝑈)) |
13 | 6, 12 | syl 17 | . . . 4 ⊢ (𝜑 → 𝑅 = (Base‘𝑈)) |
14 | 11, 13 | eleqtrd 2854 | . . 3 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝑈)) |
15 | 10, 14 | ffvelrnd 6849 | . 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 20865 | . . . 4 ⊢ (𝜑 → (𝑄‘(𝐴‘𝑋)) = ((𝐾 ↑m 𝐼) × {𝑋})) |
20 | 19 | fveq1d 6665 | . . 3 ⊢ (𝜑 → ((𝑄‘(𝐴‘𝑋))‘𝐿) = (((𝐾 ↑m 𝐼) × {𝑋})‘𝐿)) |
21 | evlsscaval.l | . . . 4 ⊢ (𝜑 → 𝐿 ∈ (𝐾 ↑m 𝐼)) | |
22 | fvconst2g 6961 | . . . 4 ⊢ ((𝑋 ∈ 𝑅 ∧ 𝐿 ∈ (𝐾 ↑m 𝐼)) → (((𝐾 ↑m 𝐼) × {𝑋})‘𝐿) = 𝑋) | |
23 | 11, 21, 22 | syl2anc 587 | . . 3 ⊢ (𝜑 → (((𝐾 ↑m 𝐼) × {𝑋})‘𝐿) = 𝑋) |
24 | 20, 23 | eqtrd 2793 | . 2 ⊢ (𝜑 → ((𝑄‘(𝐴‘𝑋))‘𝐿) = 𝑋) |
25 | 15, 24 | jca 515 | 1 ⊢ (𝜑 → ((𝐴‘𝑋) ∈ 𝐵 ∧ ((𝑄‘(𝐴‘𝑋))‘𝐿) = 𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 399 = wceq 1538 ∈ wcel 2111 {csn 4525 × cxp 5526 ‘cfv 6340 (class class class)co 7156 ↑m cmap 8422 Basecbs 16554 ↾s cress 16555 Ringcrg 19378 CRingccrg 19379 SubRingcsubrg 19612 algSccascl 20630 mPoly cmpl 20681 evalSub ces 20846 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1911 ax-6 1970 ax-7 2015 ax-8 2113 ax-9 2121 ax-10 2142 ax-11 2158 ax-12 2175 ax-ext 2729 ax-rep 5160 ax-sep 5173 ax-nul 5180 ax-pow 5238 ax-pr 5302 ax-un 7465 ax-cnex 10644 ax-resscn 10645 ax-1cn 10646 ax-icn 10647 ax-addcl 10648 ax-addrcl 10649 ax-mulcl 10650 ax-mulrcl 10651 ax-mulcom 10652 ax-addass 10653 ax-mulass 10654 ax-distr 10655 ax-i2m1 10656 ax-1ne0 10657 ax-1rid 10658 ax-rnegex 10659 ax-rrecex 10660 ax-cnre 10661 ax-pre-lttri 10662 ax-pre-lttrn 10663 ax-pre-ltadd 10664 ax-pre-mulgt0 10665 |
This theorem depends on definitions: df-bi 210 df-an 400 df-or 845 df-3or 1085 df-3an 1086 df-tru 1541 df-fal 1551 df-ex 1782 df-nf 1786 df-sb 2070 df-mo 2557 df-eu 2588 df-clab 2736 df-cleq 2750 df-clel 2830 df-nfc 2901 df-ne 2952 df-nel 3056 df-ral 3075 df-rex 3076 df-reu 3077 df-rmo 3078 df-rab 3079 df-v 3411 df-sbc 3699 df-csb 3808 df-dif 3863 df-un 3865 df-in 3867 df-ss 3877 df-pss 3879 df-nul 4228 df-if 4424 df-pw 4499 df-sn 4526 df-pr 4528 df-tp 4530 df-op 4532 df-uni 4802 df-int 4842 df-iun 4888 df-iin 4889 df-br 5037 df-opab 5099 df-mpt 5117 df-tr 5143 df-id 5434 df-eprel 5439 df-po 5447 df-so 5448 df-fr 5487 df-se 5488 df-we 5489 df-xp 5534 df-rel 5535 df-cnv 5536 df-co 5537 df-dm 5538 df-rn 5539 df-res 5540 df-ima 5541 df-pred 6131 df-ord 6177 df-on 6178 df-lim 6179 df-suc 6180 df-iota 6299 df-fun 6342 df-fn 6343 df-f 6344 df-f1 6345 df-fo 6346 df-f1o 6347 df-fv 6348 df-isom 6349 df-riota 7114 df-ov 7159 df-oprab 7160 df-mpo 7161 df-of 7411 df-ofr 7412 df-om 7586 df-1st 7699 df-2nd 7700 df-supp 7842 df-wrecs 7963 df-recs 8024 df-rdg 8062 df-1o 8118 df-er 8305 df-map 8424 df-pm 8425 df-ixp 8493 df-en 8541 df-dom 8542 df-sdom 8543 df-fin 8544 df-fsupp 8880 df-sup 8952 df-oi 9020 df-card 9414 df-pnf 10728 df-mnf 10729 df-xr 10730 df-ltxr 10731 df-le 10732 df-sub 10923 df-neg 10924 df-nn 11688 df-2 11750 df-3 11751 df-4 11752 df-5 11753 df-6 11754 df-7 11755 df-8 11756 df-9 11757 df-n0 11948 df-z 12034 df-dec 12151 df-uz 12296 df-fz 12953 df-fzo 13096 df-seq 13432 df-hash 13754 df-struct 16556 df-ndx 16557 df-slot 16558 df-base 16560 df-sets 16561 df-ress 16562 df-plusg 16649 df-mulr 16650 df-sca 16652 df-vsca 16653 df-ip 16654 df-tset 16655 df-ple 16656 df-ds 16658 df-hom 16660 df-cco 16661 df-0g 16786 df-gsum 16787 df-prds 16792 df-pws 16794 df-mre 16928 df-mrc 16929 df-acs 16931 df-mgm 17931 df-sgrp 17980 df-mnd 17991 df-mhm 18035 df-submnd 18036 df-grp 18185 df-minusg 18186 df-sbg 18187 df-mulg 18305 df-subg 18356 df-ghm 18436 df-cntz 18527 df-cmn 18988 df-abl 18989 df-mgp 19321 df-ur 19333 df-srg 19337 df-ring 19380 df-cring 19381 df-rnghom 19551 df-subrg 19614 df-lmod 19717 df-lss 19785 df-lsp 19825 df-assa 20631 df-asp 20632 df-ascl 20633 df-psr 20684 df-mvr 20685 df-mpl 20686 df-evls 20848 |
This theorem is referenced by: mhphf 39825 |
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