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Mirrors > Home > MPE Home > Th. List > deg1mul3 | Structured version Visualization version GIF version |
Description: Degree of multiplication of a polynomial on the left by a nonzero-dividing scalar. (Contributed by Stefan O'Rear, 29-Mar-2015.) (Proof shortened by AV, 25-Jul-2019.) |
Ref | Expression |
---|---|
deg1mul3.d | ⊢ 𝐷 = ( deg1 ‘𝑅) |
deg1mul3.p | ⊢ 𝑃 = (Poly1‘𝑅) |
deg1mul3.e | ⊢ 𝐸 = (RLReg‘𝑅) |
deg1mul3.b | ⊢ 𝐵 = (Base‘𝑃) |
deg1mul3.t | ⊢ · = (.r‘𝑃) |
deg1mul3.a | ⊢ 𝐴 = (algSc‘𝑃) |
Ref | Expression |
---|---|
deg1mul3 | ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (𝐷‘((𝐴‘𝐹) · 𝐺)) = (𝐷‘𝐺)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | deg1mul3.e | . . . . . . . 8 ⊢ 𝐸 = (RLReg‘𝑅) | |
2 | eqid 2738 | . . . . . . . 8 ⊢ (Base‘𝑅) = (Base‘𝑅) | |
3 | 1, 2 | rrgss 20476 | . . . . . . 7 ⊢ 𝐸 ⊆ (Base‘𝑅) |
4 | 3 | sseli 3913 | . . . . . 6 ⊢ (𝐹 ∈ 𝐸 → 𝐹 ∈ (Base‘𝑅)) |
5 | deg1mul3.p | . . . . . . 7 ⊢ 𝑃 = (Poly1‘𝑅) | |
6 | deg1mul3.b | . . . . . . 7 ⊢ 𝐵 = (Base‘𝑃) | |
7 | deg1mul3.a | . . . . . . 7 ⊢ 𝐴 = (algSc‘𝑃) | |
8 | deg1mul3.t | . . . . . . 7 ⊢ · = (.r‘𝑃) | |
9 | eqid 2738 | . . . . . . 7 ⊢ (.r‘𝑅) = (.r‘𝑅) | |
10 | 5, 6, 2, 7, 8, 9 | coe1sclmul 21363 | . . . . . 6 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ (Base‘𝑅) ∧ 𝐺 ∈ 𝐵) → (coe1‘((𝐴‘𝐹) · 𝐺)) = ((ℕ0 × {𝐹}) ∘f (.r‘𝑅)(coe1‘𝐺))) |
11 | 4, 10 | syl3an2 1162 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (coe1‘((𝐴‘𝐹) · 𝐺)) = ((ℕ0 × {𝐹}) ∘f (.r‘𝑅)(coe1‘𝐺))) |
12 | 11 | oveq1d 7270 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → ((coe1‘((𝐴‘𝐹) · 𝐺)) supp (0g‘𝑅)) = (((ℕ0 × {𝐹}) ∘f (.r‘𝑅)(coe1‘𝐺)) supp (0g‘𝑅))) |
13 | eqid 2738 | . . . . 5 ⊢ (0g‘𝑅) = (0g‘𝑅) | |
14 | nn0ex 12169 | . . . . . 6 ⊢ ℕ0 ∈ V | |
15 | 14 | a1i 11 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → ℕ0 ∈ V) |
16 | simp1 1134 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → 𝑅 ∈ Ring) | |
17 | simp2 1135 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → 𝐹 ∈ 𝐸) | |
18 | eqid 2738 | . . . . . . 7 ⊢ (coe1‘𝐺) = (coe1‘𝐺) | |
19 | 18, 6, 5, 2 | coe1f 21292 | . . . . . 6 ⊢ (𝐺 ∈ 𝐵 → (coe1‘𝐺):ℕ0⟶(Base‘𝑅)) |
20 | 19 | 3ad2ant3 1133 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (coe1‘𝐺):ℕ0⟶(Base‘𝑅)) |
21 | 1, 2, 9, 13, 15, 16, 17, 20 | rrgsupp 20475 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (((ℕ0 × {𝐹}) ∘f (.r‘𝑅)(coe1‘𝐺)) supp (0g‘𝑅)) = ((coe1‘𝐺) supp (0g‘𝑅))) |
22 | 12, 21 | eqtrd 2778 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → ((coe1‘((𝐴‘𝐹) · 𝐺)) supp (0g‘𝑅)) = ((coe1‘𝐺) supp (0g‘𝑅))) |
23 | 22 | supeq1d 9135 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → sup(((coe1‘((𝐴‘𝐹) · 𝐺)) supp (0g‘𝑅)), ℝ*, < ) = sup(((coe1‘𝐺) supp (0g‘𝑅)), ℝ*, < )) |
24 | 5 | ply1ring 21329 | . . . . 5 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
25 | 24 | 3ad2ant1 1131 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → 𝑃 ∈ Ring) |
26 | 5, 7, 2, 6 | ply1sclf 21366 | . . . . . 6 ⊢ (𝑅 ∈ Ring → 𝐴:(Base‘𝑅)⟶𝐵) |
27 | 26 | 3ad2ant1 1131 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → 𝐴:(Base‘𝑅)⟶𝐵) |
28 | 4 | 3ad2ant2 1132 | . . . . 5 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → 𝐹 ∈ (Base‘𝑅)) |
29 | 27, 28 | ffvelrnd 6944 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (𝐴‘𝐹) ∈ 𝐵) |
30 | simp3 1136 | . . . 4 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → 𝐺 ∈ 𝐵) | |
31 | 6, 8 | ringcl 19715 | . . . 4 ⊢ ((𝑃 ∈ Ring ∧ (𝐴‘𝐹) ∈ 𝐵 ∧ 𝐺 ∈ 𝐵) → ((𝐴‘𝐹) · 𝐺) ∈ 𝐵) |
32 | 25, 29, 30, 31 | syl3anc 1369 | . . 3 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → ((𝐴‘𝐹) · 𝐺) ∈ 𝐵) |
33 | deg1mul3.d | . . . 4 ⊢ 𝐷 = ( deg1 ‘𝑅) | |
34 | eqid 2738 | . . . 4 ⊢ (coe1‘((𝐴‘𝐹) · 𝐺)) = (coe1‘((𝐴‘𝐹) · 𝐺)) | |
35 | 33, 5, 6, 13, 34 | deg1val 25166 | . . 3 ⊢ (((𝐴‘𝐹) · 𝐺) ∈ 𝐵 → (𝐷‘((𝐴‘𝐹) · 𝐺)) = sup(((coe1‘((𝐴‘𝐹) · 𝐺)) supp (0g‘𝑅)), ℝ*, < )) |
36 | 32, 35 | syl 17 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (𝐷‘((𝐴‘𝐹) · 𝐺)) = sup(((coe1‘((𝐴‘𝐹) · 𝐺)) supp (0g‘𝑅)), ℝ*, < )) |
37 | 33, 5, 6, 13, 18 | deg1val 25166 | . . 3 ⊢ (𝐺 ∈ 𝐵 → (𝐷‘𝐺) = sup(((coe1‘𝐺) supp (0g‘𝑅)), ℝ*, < )) |
38 | 37 | 3ad2ant3 1133 | . 2 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (𝐷‘𝐺) = sup(((coe1‘𝐺) supp (0g‘𝑅)), ℝ*, < )) |
39 | 23, 36, 38 | 3eqtr4d 2788 | 1 ⊢ ((𝑅 ∈ Ring ∧ 𝐹 ∈ 𝐸 ∧ 𝐺 ∈ 𝐵) → (𝐷‘((𝐴‘𝐹) · 𝐺)) = (𝐷‘𝐺)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ w3a 1085 = wceq 1539 ∈ wcel 2108 Vcvv 3422 {csn 4558 × cxp 5578 ⟶wf 6414 ‘cfv 6418 (class class class)co 7255 ∘f cof 7509 supp csupp 7948 supcsup 9129 ℝ*cxr 10939 < clt 10940 ℕ0cn0 12163 Basecbs 16840 .rcmulr 16889 0gc0g 17067 Ringcrg 19698 RLRegcrlreg 20463 algSccascl 20969 Poly1cpl1 21258 coe1cco1 21259 deg1 cdg1 25121 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1799 ax-4 1813 ax-5 1914 ax-6 1972 ax-7 2012 ax-8 2110 ax-9 2118 ax-10 2139 ax-11 2156 ax-12 2173 ax-ext 2709 ax-rep 5205 ax-sep 5218 ax-nul 5225 ax-pow 5283 ax-pr 5347 ax-un 7566 ax-cnex 10858 ax-resscn 10859 ax-1cn 10860 ax-icn 10861 ax-addcl 10862 ax-addrcl 10863 ax-mulcl 10864 ax-mulrcl 10865 ax-mulcom 10866 ax-addass 10867 ax-mulass 10868 ax-distr 10869 ax-i2m1 10870 ax-1ne0 10871 ax-1rid 10872 ax-rnegex 10873 ax-rrecex 10874 ax-cnre 10875 ax-pre-lttri 10876 ax-pre-lttrn 10877 ax-pre-ltadd 10878 ax-pre-mulgt0 10879 ax-addf 10881 ax-mulf 10882 |
This theorem depends on definitions: df-bi 206 df-an 396 df-or 844 df-3or 1086 df-3an 1087 df-tru 1542 df-fal 1552 df-ex 1784 df-nf 1788 df-sb 2069 df-mo 2540 df-eu 2569 df-clab 2716 df-cleq 2730 df-clel 2817 df-nfc 2888 df-ne 2943 df-nel 3049 df-ral 3068 df-rex 3069 df-reu 3070 df-rmo 3071 df-rab 3072 df-v 3424 df-sbc 3712 df-csb 3829 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-pss 3902 df-nul 4254 df-if 4457 df-pw 4532 df-sn 4559 df-pr 4561 df-tp 4563 df-op 4565 df-uni 4837 df-int 4877 df-iun 4923 df-iin 4924 df-br 5071 df-opab 5133 df-mpt 5154 df-tr 5188 df-id 5480 df-eprel 5486 df-po 5494 df-so 5495 df-fr 5535 df-se 5536 df-we 5537 df-xp 5586 df-rel 5587 df-cnv 5588 df-co 5589 df-dm 5590 df-rn 5591 df-res 5592 df-ima 5593 df-pred 6191 df-ord 6254 df-on 6255 df-lim 6256 df-suc 6257 df-iota 6376 df-fun 6420 df-fn 6421 df-f 6422 df-f1 6423 df-fo 6424 df-f1o 6425 df-fv 6426 df-isom 6427 df-riota 7212 df-ov 7258 df-oprab 7259 df-mpo 7260 df-of 7511 df-ofr 7512 df-om 7688 df-1st 7804 df-2nd 7805 df-supp 7949 df-frecs 8068 df-wrecs 8099 df-recs 8173 df-rdg 8212 df-1o 8267 df-er 8456 df-map 8575 df-pm 8576 df-ixp 8644 df-en 8692 df-dom 8693 df-sdom 8694 df-fin 8695 df-fsupp 9059 df-sup 9131 df-oi 9199 df-card 9628 df-pnf 10942 df-mnf 10943 df-xr 10944 df-ltxr 10945 df-le 10946 df-sub 11137 df-neg 11138 df-nn 11904 df-2 11966 df-3 11967 df-4 11968 df-5 11969 df-6 11970 df-7 11971 df-8 11972 df-9 11973 df-n0 12164 df-z 12250 df-dec 12367 df-uz 12512 df-fz 13169 df-fzo 13312 df-seq 13650 df-hash 13973 df-struct 16776 df-sets 16793 df-slot 16811 df-ndx 16823 df-base 16841 df-ress 16868 df-plusg 16901 df-mulr 16902 df-starv 16903 df-sca 16904 df-vsca 16905 df-tset 16907 df-ple 16908 df-ds 16910 df-unif 16911 df-0g 17069 df-gsum 17070 df-mre 17212 df-mrc 17213 df-acs 17215 df-mgm 18241 df-sgrp 18290 df-mnd 18301 df-mhm 18345 df-submnd 18346 df-grp 18495 df-minusg 18496 df-sbg 18497 df-mulg 18616 df-subg 18667 df-ghm 18747 df-cntz 18838 df-cmn 19303 df-abl 19304 df-mgp 19636 df-ur 19653 df-ring 19700 df-cring 19701 df-subrg 19937 df-lmod 20040 df-lss 20109 df-rlreg 20467 df-cnfld 20511 df-ascl 20972 df-psr 21022 df-mvr 21023 df-mpl 21024 df-opsr 21026 df-psr1 21261 df-vr1 21262 df-ply1 21263 df-coe1 21264 df-mdeg 25122 df-deg1 25123 |
This theorem is referenced by: uc1pmon1p 25221 ig1peu 25241 |
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