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| Mirrors > Home > MPE Home > Th. List > ply1scl1 | Structured version Visualization version GIF version | ||
| Description: The one scalar is the unit polynomial. (Contributed by Stefan O'Rear, 1-Apr-2015.) (Proof shortened by SN, 12-Mar-2025.) |
| Ref | Expression |
|---|---|
| ply1scl.p | ⊢ 𝑃 = (Poly1‘𝑅) |
| ply1scl.a | ⊢ 𝐴 = (algSc‘𝑃) |
| ply1scl1.o | ⊢ 1 = (1r‘𝑅) |
| ply1scl1.n | ⊢ 𝑁 = (1r‘𝑃) |
| Ref | Expression |
|---|---|
| ply1scl1 | ⊢ (𝑅 ∈ Ring → (𝐴‘ 1 ) = 𝑁) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ply1scl1.o | . . . . 5 ⊢ 1 = (1r‘𝑅) | |
| 2 | ply1scl.p | . . . . . . 7 ⊢ 𝑃 = (Poly1‘𝑅) | |
| 3 | 2 | ply1sca 22283 | . . . . . 6 ⊢ (𝑅 ∈ Ring → 𝑅 = (Scalar‘𝑃)) |
| 4 | 3 | fveq2d 6856 | . . . . 5 ⊢ (𝑅 ∈ Ring → (1r‘𝑅) = (1r‘(Scalar‘𝑃))) |
| 5 | 1, 4 | eqtrid 2799 | . . . 4 ⊢ (𝑅 ∈ Ring → 1 = (1r‘(Scalar‘𝑃))) |
| 6 | 5 | fveq2d 6856 | . . 3 ⊢ (𝑅 ∈ Ring → (𝐴‘ 1 ) = (𝐴‘(1r‘(Scalar‘𝑃)))) |
| 7 | ply1scl.a | . . . 4 ⊢ 𝐴 = (algSc‘𝑃) | |
| 8 | eqid 2752 | . . . 4 ⊢ (Scalar‘𝑃) = (Scalar‘𝑃) | |
| 9 | 2 | ply1lmod 22282 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ LMod) |
| 10 | 2 | ply1ring 22278 | . . . 4 ⊢ (𝑅 ∈ Ring → 𝑃 ∈ Ring) |
| 11 | 7, 8, 9, 10 | ascl1 21906 | . . 3 ⊢ (𝑅 ∈ Ring → (𝐴‘(1r‘(Scalar‘𝑃))) = (1r‘𝑃)) |
| 12 | 6, 11 | eqtrd 2787 | . 2 ⊢ (𝑅 ∈ Ring → (𝐴‘ 1 ) = (1r‘𝑃)) |
| 13 | ply1scl1.n | . 2 ⊢ 𝑁 = (1r‘𝑃) | |
| 14 | 12, 13 | eqtr4di 2805 | 1 ⊢ (𝑅 ∈ Ring → (𝐴‘ 1 ) = 𝑁) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1550 ∈ wcel 2132 ‘cfv 6506 Scalarcsca 17261 1rcur 20199 Ringcrg 20251 algSccascl 21873 Poly1cpl1 22208 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1805 ax-4 1819 ax-5 1920 ax-6 1977 ax-7 2018 ax-8 2134 ax-9 2142 ax-10 2165 ax-11 2181 ax-12 2202 ax-ext 2724 ax-rep 5217 ax-sep 5236 ax-nul 5246 ax-pow 5312 ax-pr 5380 ax-un 7703 ax-cnex 11115 ax-resscn 11116 ax-1cn 11117 ax-icn 11118 ax-addcl 11119 ax-addrcl 11120 ax-mulcl 11121 ax-mulrcl 11122 ax-mulcom 11123 ax-addass 11124 ax-mulass 11125 ax-distr 11126 ax-i2m1 11127 ax-1ne0 11128 ax-1rid 11129 ax-rnegex 11130 ax-rrecex 11131 ax-cnre 11132 ax-pre-lttri 11133 ax-pre-lttrn 11134 ax-pre-ltadd 11135 ax-pre-mulgt0 11136 |
| This theorem depends on definitions: df-bi 209 df-an 399 df-or 857 df-3or 1096 df-3an 1097 df-tru 1553 df-fal 1563 df-ex 1790 df-nf 1794 df-sb 2081 df-mo 2556 df-eu 2586 df-clab 2731 df-cleq 2744 df-clel 2827 df-nfc 2901 df-ne 2948 df-nel 3052 df-ral 3067 df-rex 3077 df-rmo 3357 df-reu 3358 df-rab 3405 df-v 3446 df-sbc 3736 df-csb 3844 df-dif 3898 df-un 3900 df-in 3902 df-ss 3912 df-pss 3915 df-nul 4277 df-if 4471 df-pw 4547 df-sn 4573 df-pr 4575 df-tp 4577 df-op 4579 df-uni 4856 df-int 4896 df-iun 4941 df-iin 4942 df-br 5091 df-opab 5153 df-mpt 5172 df-tr 5198 df-id 5531 df-eprel 5536 df-po 5544 df-so 5545 df-fr 5589 df-se 5590 df-we 5591 df-xp 5642 df-rel 5643 df-cnv 5644 df-co 5645 df-dm 5646 df-rn 5647 df-res 5648 df-ima 5649 df-pred 6273 df-ord 6334 df-on 6335 df-lim 6336 df-suc 6337 df-iota 6462 df-fun 6508 df-fn 6509 df-f 6510 df-f1 6511 df-fo 6512 df-f1o 6513 df-fv 6514 df-isom 6515 df-riota 7338 df-ov 7384 df-oprab 7385 df-mpo 7386 df-of 7645 df-ofr 7646 df-om 7832 df-1st 7955 df-2nd 7956 df-supp 8125 df-frecs 8246 df-wrecs 8277 df-recs 8326 df-rdg 8365 df-1o 8421 df-2o 8422 df-er 8662 df-map 8794 df-pm 8795 df-ixp 8865 df-en 8913 df-dom 8914 df-sdom 8915 df-fin 8916 df-fsupp 9294 df-sup 9374 df-oi 9444 df-card 9883 df-pnf 11204 df-mnf 11205 df-xr 11206 df-ltxr 11207 df-le 11208 df-sub 11402 df-neg 11403 df-nn 12197 df-2 12266 df-3 12267 df-4 12268 df-5 12269 df-6 12270 df-7 12271 df-8 12272 df-9 12273 df-n0 12468 df-z 12555 df-dec 12675 df-uz 12826 df-fz 13499 df-fzo 13646 df-seq 14001 df-hash 14330 df-struct 17155 df-sets 17172 df-slot 17190 df-ndx 17202 df-base 17218 df-ress 17239 df-plusg 17271 df-mulr 17272 df-sca 17274 df-vsca 17275 df-ip 17276 df-tset 17277 df-ple 17278 df-ds 17280 df-hom 17282 df-cco 17283 df-0g 17442 df-gsum 17443 df-prds 17448 df-pws 17450 df-mre 17586 df-mrc 17587 df-acs 17589 df-mgm 18646 df-sgrp 18725 df-mnd 18741 df-mhm 18789 df-submnd 18790 df-grp 18950 df-minusg 18951 df-sbg 18952 df-mulg 19082 df-subg 19137 df-ghm 19226 df-cntz 19329 df-cmn 19794 df-abl 19795 df-mgp 20159 df-rng 20171 df-ur 20200 df-ring 20253 df-subrng 20564 df-subrg 20588 df-lmod 20898 df-lss 20968 df-ascl 21876 df-psr 21930 df-mpl 21932 df-opsr 21934 df-psr1 22211 df-ply1 22213 |
| This theorem is referenced by: coe1id 22325 ply1idvr1OLD 22327 ply1chr 22338 evls1maprhm 22408 pmat1opsc 22728 pmat1ovscd 22729 mat2pmat1 22761 chpidmat 22876 mon1pid 26183 lgsqrlem1 27376 lgsqrlem4 27379 deg1prod 33723 aks6d1c1p6 42669 evl1gprodd 42672 deg1gprod 42695 deg1pow 42696 evl1at1 48952 |
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