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| Mirrors > Home > MPE Home > Th. List > evls1varpwval | Structured version Visualization version GIF version | ||
| Description: Univariate polynomial evaluation for subrings maps the exponentiation of a variable to the exponentiation of the evaluated variable. See evl1varpwval 22255. (Contributed by Thierry Arnoux, 24-Jan-2025.) |
| Ref | Expression |
|---|---|
| evls1varpwval.q | ⊢ 𝑄 = (𝑆 evalSub1 𝑅) |
| evls1varpwval.u | ⊢ 𝑈 = (𝑆 ↾s 𝑅) |
| evls1varpwval.w | ⊢ 𝑊 = (Poly1‘𝑈) |
| evls1varpwval.x | ⊢ 𝑋 = (var1‘𝑈) |
| evls1varpwval.b | ⊢ 𝐵 = (Base‘𝑆) |
| evls1varpwval.e | ⊢ ∧ = (.g‘(mulGrp‘𝑊)) |
| evls1varpwval.f | ⊢ ↑ = (.g‘(mulGrp‘𝑆)) |
| evls1varpwval.s | ⊢ (𝜑 → 𝑆 ∈ CRing) |
| evls1varpwval.r | ⊢ (𝜑 → 𝑅 ∈ (SubRing‘𝑆)) |
| evls1varpwval.n | ⊢ (𝜑 → 𝑁 ∈ ℕ0) |
| evls1varpwval.c | ⊢ (𝜑 → 𝐶 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| evls1varpwval | ⊢ (𝜑 → ((𝑄‘(𝑁 ∧ 𝑋))‘𝐶) = (𝑁 ↑ 𝐶)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | evls1varpwval.q | . . 3 ⊢ 𝑄 = (𝑆 evalSub1 𝑅) | |
| 2 | evls1varpwval.b | . . 3 ⊢ 𝐵 = (Base‘𝑆) | |
| 3 | evls1varpwval.w | . . 3 ⊢ 𝑊 = (Poly1‘𝑈) | |
| 4 | evls1varpwval.u | . . 3 ⊢ 𝑈 = (𝑆 ↾s 𝑅) | |
| 5 | eqid 2730 | . . 3 ⊢ (Base‘𝑊) = (Base‘𝑊) | |
| 6 | evls1varpwval.s | . . 3 ⊢ (𝜑 → 𝑆 ∈ CRing) | |
| 7 | evls1varpwval.r | . . 3 ⊢ (𝜑 → 𝑅 ∈ (SubRing‘𝑆)) | |
| 8 | evls1varpwval.e | . . 3 ⊢ ∧ = (.g‘(mulGrp‘𝑊)) | |
| 9 | evls1varpwval.f | . . 3 ⊢ ↑ = (.g‘(mulGrp‘𝑆)) | |
| 10 | evls1varpwval.n | . . 3 ⊢ (𝜑 → 𝑁 ∈ ℕ0) | |
| 11 | 4 | subrgring 20489 | . . . 4 ⊢ (𝑅 ∈ (SubRing‘𝑆) → 𝑈 ∈ Ring) |
| 12 | evls1varpwval.x | . . . . 5 ⊢ 𝑋 = (var1‘𝑈) | |
| 13 | 12, 3, 5 | vr1cl 22108 | . . . 4 ⊢ (𝑈 ∈ Ring → 𝑋 ∈ (Base‘𝑊)) |
| 14 | 7, 11, 13 | 3syl 18 | . . 3 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝑊)) |
| 15 | evls1varpwval.c | . . 3 ⊢ (𝜑 → 𝐶 ∈ 𝐵) | |
| 16 | 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 14, 15 | evls1expd 22260 | . 2 ⊢ (𝜑 → ((𝑄‘(𝑁 ∧ 𝑋))‘𝐶) = (𝑁 ↑ ((𝑄‘𝑋)‘𝐶))) |
| 17 | 1, 12, 4, 2, 6, 7 | evls1var 22231 | . . . . 5 ⊢ (𝜑 → (𝑄‘𝑋) = ( I ↾ 𝐵)) |
| 18 | 17 | fveq1d 6862 | . . . 4 ⊢ (𝜑 → ((𝑄‘𝑋)‘𝐶) = (( I ↾ 𝐵)‘𝐶)) |
| 19 | fvresi 7149 | . . . . 5 ⊢ (𝐶 ∈ 𝐵 → (( I ↾ 𝐵)‘𝐶) = 𝐶) | |
| 20 | 15, 19 | syl 17 | . . . 4 ⊢ (𝜑 → (( I ↾ 𝐵)‘𝐶) = 𝐶) |
| 21 | 18, 20 | eqtrd 2765 | . . 3 ⊢ (𝜑 → ((𝑄‘𝑋)‘𝐶) = 𝐶) |
| 22 | 21 | oveq2d 7405 | . 2 ⊢ (𝜑 → (𝑁 ↑ ((𝑄‘𝑋)‘𝐶)) = (𝑁 ↑ 𝐶)) |
| 23 | 16, 22 | eqtrd 2765 | 1 ⊢ (𝜑 → ((𝑄‘(𝑁 ∧ 𝑋))‘𝐶) = (𝑁 ↑ 𝐶)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1540 ∈ wcel 2109 I cid 5534 ↾ cres 5642 ‘cfv 6513 (class class class)co 7389 ℕ0cn0 12448 Basecbs 17185 ↾s cress 17206 .gcmg 19005 mulGrpcmgp 20055 Ringcrg 20148 CRingccrg 20149 SubRingcsubrg 20484 var1cv1 22066 Poly1cpl1 22067 evalSub1 ces1 22206 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2702 ax-rep 5236 ax-sep 5253 ax-nul 5263 ax-pow 5322 ax-pr 5389 ax-un 7713 ax-cnex 11130 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-mulcom 11138 ax-addass 11139 ax-mulass 11140 ax-distr 11141 ax-i2m1 11142 ax-1ne0 11143 ax-1rid 11144 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 ax-pre-lttri 11148 ax-pre-lttrn 11149 ax-pre-ltadd 11150 ax-pre-mulgt0 11151 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2879 df-ne 2927 df-nel 3031 df-ral 3046 df-rex 3055 df-rmo 3356 df-reu 3357 df-rab 3409 df-v 3452 df-sbc 3756 df-csb 3865 df-dif 3919 df-un 3921 df-in 3923 df-ss 3933 df-pss 3936 df-nul 4299 df-if 4491 df-pw 4567 df-sn 4592 df-pr 4594 df-tp 4596 df-op 4598 df-uni 4874 df-int 4913 df-iun 4959 df-iin 4960 df-br 5110 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5535 df-eprel 5540 df-po 5548 df-so 5549 df-fr 5593 df-se 5594 df-we 5595 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-dm 5650 df-rn 5651 df-res 5652 df-ima 5653 df-pred 6276 df-ord 6337 df-on 6338 df-lim 6339 df-suc 6340 df-iota 6466 df-fun 6515 df-fn 6516 df-f 6517 df-f1 6518 df-fo 6519 df-f1o 6520 df-fv 6521 df-isom 6522 df-riota 7346 df-ov 7392 df-oprab 7393 df-mpo 7394 df-of 7655 df-ofr 7656 df-om 7845 df-1st 7970 df-2nd 7971 df-supp 8142 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8380 df-1o 8436 df-2o 8437 df-er 8673 df-map 8803 df-pm 8804 df-ixp 8873 df-en 8921 df-dom 8922 df-sdom 8923 df-fin 8924 df-fsupp 9319 df-sup 9399 df-oi 9469 df-card 9898 df-pnf 11216 df-mnf 11217 df-xr 11218 df-ltxr 11219 df-le 11220 df-sub 11413 df-neg 11414 df-nn 12188 df-2 12250 df-3 12251 df-4 12252 df-5 12253 df-6 12254 df-7 12255 df-8 12256 df-9 12257 df-n0 12449 df-z 12536 df-dec 12656 df-uz 12800 df-fz 13475 df-fzo 13622 df-seq 13973 df-hash 14302 df-struct 17123 df-sets 17140 df-slot 17158 df-ndx 17170 df-base 17186 df-ress 17207 df-plusg 17239 df-mulr 17240 df-sca 17242 df-vsca 17243 df-ip 17244 df-tset 17245 df-ple 17246 df-ds 17248 df-hom 17250 df-cco 17251 df-0g 17410 df-gsum 17411 df-prds 17416 df-pws 17418 df-mre 17553 df-mrc 17554 df-acs 17556 df-mgm 18573 df-sgrp 18652 df-mnd 18668 df-mhm 18716 df-submnd 18717 df-grp 18874 df-minusg 18875 df-sbg 18876 df-mulg 19006 df-subg 19061 df-ghm 19151 df-cntz 19255 df-cmn 19718 df-abl 19719 df-mgp 20056 df-rng 20068 df-ur 20097 df-srg 20102 df-ring 20150 df-cring 20151 df-rhm 20387 df-subrng 20461 df-subrg 20485 df-lmod 20774 df-lss 20844 df-lsp 20884 df-assa 21768 df-asp 21769 df-ascl 21770 df-psr 21824 df-mvr 21825 df-mpl 21826 df-opsr 21828 df-evls 21987 df-evl 21988 df-psr1 22070 df-vr1 22071 df-ply1 22072 df-evls1 22208 df-evl1 22209 |
| This theorem is referenced by: evls1fpws 22262 |
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