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Mirrors > Home > MPE Home > Th. List > evl1scad | Structured version Visualization version GIF version |
Description: Polynomial evaluation builder for scalars. (Contributed by Mario Carneiro, 4-Jul-2015.) |
Ref | Expression |
---|---|
evl1sca.o | ⊢ 𝑂 = (eval1‘𝑅) |
evl1sca.p | ⊢ 𝑃 = (Poly1‘𝑅) |
evl1sca.b | ⊢ 𝐵 = (Base‘𝑅) |
evl1sca.a | ⊢ 𝐴 = (algSc‘𝑃) |
evl1scad.u | ⊢ 𝑈 = (Base‘𝑃) |
evl1scad.1 | ⊢ (𝜑 → 𝑅 ∈ CRing) |
evl1scad.2 | ⊢ (𝜑 → 𝑋 ∈ 𝐵) |
evl1scad.3 | ⊢ (𝜑 → 𝑌 ∈ 𝐵) |
Ref | Expression |
---|---|
evl1scad | ⊢ (𝜑 → ((𝐴‘𝑋) ∈ 𝑈 ∧ ((𝑂‘(𝐴‘𝑋))‘𝑌) = 𝑋)) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | evl1scad.1 | . . . 4 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
2 | crngring 18558 | . . . 4 ⊢ (𝑅 ∈ CRing → 𝑅 ∈ Ring) | |
3 | evl1sca.p | . . . . 5 ⊢ 𝑃 = (Poly1‘𝑅) | |
4 | evl1sca.a | . . . . 5 ⊢ 𝐴 = (algSc‘𝑃) | |
5 | evl1sca.b | . . . . 5 ⊢ 𝐵 = (Base‘𝑅) | |
6 | evl1scad.u | . . . . 5 ⊢ 𝑈 = (Base‘𝑃) | |
7 | 3, 4, 5, 6 | ply1sclf 19655 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝐴:𝐵⟶𝑈) |
8 | 1, 2, 7 | 3syl 18 | . . 3 ⊢ (𝜑 → 𝐴:𝐵⟶𝑈) |
9 | evl1scad.2 | . . 3 ⊢ (𝜑 → 𝑋 ∈ 𝐵) | |
10 | 8, 9 | ffvelrnd 6360 | . 2 ⊢ (𝜑 → (𝐴‘𝑋) ∈ 𝑈) |
11 | evl1sca.o | . . . . . 6 ⊢ 𝑂 = (eval1‘𝑅) | |
12 | 11, 3, 5, 4 | evl1sca 19698 | . . . . 5 ⊢ ((𝑅 ∈ CRing ∧ 𝑋 ∈ 𝐵) → (𝑂‘(𝐴‘𝑋)) = (𝐵 × {𝑋})) |
13 | 1, 9, 12 | syl2anc 693 | . . . 4 ⊢ (𝜑 → (𝑂‘(𝐴‘𝑋)) = (𝐵 × {𝑋})) |
14 | 13 | fveq1d 6193 | . . 3 ⊢ (𝜑 → ((𝑂‘(𝐴‘𝑋))‘𝑌) = ((𝐵 × {𝑋})‘𝑌)) |
15 | evl1scad.3 | . . . 4 ⊢ (𝜑 → 𝑌 ∈ 𝐵) | |
16 | fvconst2g 6467 | . . . 4 ⊢ ((𝑋 ∈ 𝐵 ∧ 𝑌 ∈ 𝐵) → ((𝐵 × {𝑋})‘𝑌) = 𝑋) | |
17 | 9, 15, 16 | syl2anc 693 | . . 3 ⊢ (𝜑 → ((𝐵 × {𝑋})‘𝑌) = 𝑋) |
18 | 14, 17 | eqtrd 2656 | . 2 ⊢ (𝜑 → ((𝑂‘(𝐴‘𝑋))‘𝑌) = 𝑋) |
19 | 10, 18 | jca 554 | 1 ⊢ (𝜑 → ((𝐴‘𝑋) ∈ 𝑈 ∧ ((𝑂‘(𝐴‘𝑋))‘𝑌) = 𝑋)) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 384 = wceq 1483 ∈ wcel 1990 {csn 4177 × cxp 5112 ⟶wf 5884 ‘cfv 5888 Basecbs 15857 Ringcrg 18547 CRingccrg 18548 algSccascl 19311 Poly1cpl1 19547 eval1ce1 19679 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-rep 4771 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-inf2 8538 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rmo 2920 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-int 4476 df-iun 4522 df-iin 4523 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-se 5074 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-isom 5897 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-of 6897 df-ofr 6898 df-om 7066 df-1st 7168 df-2nd 7169 df-supp 7296 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-1o 7560 df-2o 7561 df-oadd 7564 df-er 7742 df-map 7859 df-pm 7860 df-ixp 7909 df-en 7956 df-dom 7957 df-sdom 7958 df-fin 7959 df-fsupp 8276 df-sup 8348 df-oi 8415 df-card 8765 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-nn 11021 df-2 11079 df-3 11080 df-4 11081 df-5 11082 df-6 11083 df-7 11084 df-8 11085 df-9 11086 df-n0 11293 df-z 11378 df-dec 11494 df-uz 11688 df-fz 12327 df-fzo 12466 df-seq 12802 df-hash 13118 df-struct 15859 df-ndx 15860 df-slot 15861 df-base 15863 df-sets 15864 df-ress 15865 df-plusg 15954 df-mulr 15955 df-sca 15957 df-vsca 15958 df-ip 15959 df-tset 15960 df-ple 15961 df-ds 15964 df-hom 15966 df-cco 15967 df-0g 16102 df-gsum 16103 df-prds 16108 df-pws 16110 df-mre 16246 df-mrc 16247 df-acs 16249 df-mgm 17242 df-sgrp 17284 df-mnd 17295 df-mhm 17335 df-submnd 17336 df-grp 17425 df-minusg 17426 df-sbg 17427 df-mulg 17541 df-subg 17591 df-ghm 17658 df-cntz 17750 df-cmn 18195 df-abl 18196 df-mgp 18490 df-ur 18502 df-srg 18506 df-ring 18549 df-cring 18550 df-rnghom 18715 df-subrg 18778 df-lmod 18865 df-lss 18933 df-lsp 18972 df-assa 19312 df-asp 19313 df-ascl 19314 df-psr 19356 df-mvr 19357 df-mpl 19358 df-opsr 19360 df-evls 19506 df-evl 19507 df-psr1 19550 df-ply1 19552 df-evl1 19681 |
This theorem is referenced by: evl1vsd 19708 evl1gsumd 19721 ply1remlem 23922 lgsqrlem1 25071 idomrootle 37773 evl1at0 42179 evl1at1 42180 lineval 42182 |
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