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| Mirrors > Home > MPE Home > Th. List > Mathboxes > selvcllem5 | Structured version Visualization version GIF version | ||
| Description: The fifth argument passed to evalSub is in the domain (a function 𝐼⟶𝐸). (Contributed by SN, 22-Feb-2024.) |
| Ref | Expression |
|---|---|
| selvcllem5.u | ⊢ 𝑈 = ((𝐼 ∖ 𝐽) mPoly 𝑅) |
| selvcllem5.t | ⊢ 𝑇 = (𝐽 mPoly 𝑈) |
| selvcllem5.c | ⊢ 𝐶 = (algSc‘𝑇) |
| selvcllem5.e | ⊢ 𝐸 = (Base‘𝑇) |
| selvcllem5.f | ⊢ 𝐹 = (𝑥 ∈ 𝐼 ↦ if(𝑥 ∈ 𝐽, ((𝐽 mVar 𝑈)‘𝑥), (𝐶‘(((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥)))) |
| selvcllem5.i | ⊢ (𝜑 → 𝐼 ∈ 𝑉) |
| selvcllem5.r | ⊢ (𝜑 → 𝑅 ∈ CRing) |
| selvcllem5.j | ⊢ (𝜑 → 𝐽 ⊆ 𝐼) |
| Ref | Expression |
|---|---|
| selvcllem5 | ⊢ (𝜑 → 𝐹 ∈ (𝐸 ↑m 𝐼)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | selvcllem5.e | . . . 4 ⊢ 𝐸 = (Base‘𝑇) | |
| 2 | 1 | fvexi 6872 | . . 3 ⊢ 𝐸 ∈ V |
| 3 | 2 | a1i 11 | . 2 ⊢ (𝜑 → 𝐸 ∈ V) |
| 4 | selvcllem5.i | . 2 ⊢ (𝜑 → 𝐼 ∈ 𝑉) | |
| 5 | selvcllem5.t | . . . . . 6 ⊢ 𝑇 = (𝐽 mPoly 𝑈) | |
| 6 | eqid 2729 | . . . . . 6 ⊢ (𝐽 mVar 𝑈) = (𝐽 mVar 𝑈) | |
| 7 | selvcllem5.j | . . . . . . . 8 ⊢ (𝜑 → 𝐽 ⊆ 𝐼) | |
| 8 | 4, 7 | ssexd 5279 | . . . . . . 7 ⊢ (𝜑 → 𝐽 ∈ V) |
| 9 | 8 | adantr 480 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐽) → 𝐽 ∈ V) |
| 10 | selvcllem5.u | . . . . . . . 8 ⊢ 𝑈 = ((𝐼 ∖ 𝐽) mPoly 𝑅) | |
| 11 | 4 | difexd 5286 | . . . . . . . 8 ⊢ (𝜑 → (𝐼 ∖ 𝐽) ∈ V) |
| 12 | selvcllem5.r | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 13 | 12 | crngringd 20155 | . . . . . . . 8 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 14 | 10, 11, 13 | mplringd 21932 | . . . . . . 7 ⊢ (𝜑 → 𝑈 ∈ Ring) |
| 15 | 14 | adantr 480 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐽) → 𝑈 ∈ Ring) |
| 16 | simpr 484 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐽) → 𝑥 ∈ 𝐽) | |
| 17 | 5, 6, 1, 9, 15, 16 | mvrcl 21901 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐽) → ((𝐽 mVar 𝑈)‘𝑥) ∈ 𝐸) |
| 18 | 17 | adantlr 715 | . . . 4 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ 𝑥 ∈ 𝐽) → ((𝐽 mVar 𝑈)‘𝑥) ∈ 𝐸) |
| 19 | eqid 2729 | . . . . . . 7 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 20 | selvcllem5.c | . . . . . . 7 ⊢ 𝐶 = (algSc‘𝑇) | |
| 21 | 5, 1, 19, 20, 8, 14 | mplasclf 21972 | . . . . . 6 ⊢ (𝜑 → 𝐶:(Base‘𝑈)⟶𝐸) |
| 22 | 21 | ad2antrr 726 | . . . . 5 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → 𝐶:(Base‘𝑈)⟶𝐸) |
| 23 | eqid 2729 | . . . . . 6 ⊢ ((𝐼 ∖ 𝐽) mVar 𝑅) = ((𝐼 ∖ 𝐽) mVar 𝑅) | |
| 24 | 11 | ad2antrr 726 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (𝐼 ∖ 𝐽) ∈ V) |
| 25 | 13 | ad2antrr 726 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → 𝑅 ∈ Ring) |
| 26 | eldif 3924 | . . . . . . . 8 ⊢ (𝑥 ∈ (𝐼 ∖ 𝐽) ↔ (𝑥 ∈ 𝐼 ∧ ¬ 𝑥 ∈ 𝐽)) | |
| 27 | 26 | biimpri 228 | . . . . . . 7 ⊢ ((𝑥 ∈ 𝐼 ∧ ¬ 𝑥 ∈ 𝐽) → 𝑥 ∈ (𝐼 ∖ 𝐽)) |
| 28 | 27 | adantll 714 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → 𝑥 ∈ (𝐼 ∖ 𝐽)) |
| 29 | 10, 23, 19, 24, 25, 28 | mvrcl 21901 | . . . . 5 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥) ∈ (Base‘𝑈)) |
| 30 | 22, 29 | ffvelcdmd 7057 | . . . 4 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (𝐶‘(((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥)) ∈ 𝐸) |
| 31 | 18, 30 | ifclda 4524 | . . 3 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐼) → if(𝑥 ∈ 𝐽, ((𝐽 mVar 𝑈)‘𝑥), (𝐶‘(((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥))) ∈ 𝐸) |
| 32 | selvcllem5.f | . . 3 ⊢ 𝐹 = (𝑥 ∈ 𝐼 ↦ if(𝑥 ∈ 𝐽, ((𝐽 mVar 𝑈)‘𝑥), (𝐶‘(((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥)))) | |
| 33 | 31, 32 | fmptd 7086 | . 2 ⊢ (𝜑 → 𝐹:𝐼⟶𝐸) |
| 34 | 3, 4, 33 | elmapdd 8814 | 1 ⊢ (𝜑 → 𝐹 ∈ (𝐸 ↑m 𝐼)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2109 Vcvv 3447 ∖ cdif 3911 ⊆ wss 3914 ifcif 4488 ↦ cmpt 5188 ⟶wf 6507 ‘cfv 6511 (class class class)co 7387 ↑m cmap 8799 Basecbs 17179 Ringcrg 20142 CRingccrg 20143 algSccascl 21761 mVar cmvr 21814 mPoly cmpl 21815 |
| 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 2701 ax-rep 5234 ax-sep 5251 ax-nul 5261 ax-pow 5320 ax-pr 5387 ax-un 7711 ax-cnex 11124 ax-resscn 11125 ax-1cn 11126 ax-icn 11127 ax-addcl 11128 ax-addrcl 11129 ax-mulcl 11130 ax-mulrcl 11131 ax-mulcom 11132 ax-addass 11133 ax-mulass 11134 ax-distr 11135 ax-i2m1 11136 ax-1ne0 11137 ax-1rid 11138 ax-rnegex 11139 ax-rrecex 11140 ax-cnre 11141 ax-pre-lttri 11142 ax-pre-lttrn 11143 ax-pre-ltadd 11144 ax-pre-mulgt0 11145 |
| 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 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-rmo 3354 df-reu 3355 df-rab 3406 df-v 3449 df-sbc 3754 df-csb 3863 df-dif 3917 df-un 3919 df-in 3921 df-ss 3931 df-pss 3934 df-nul 4297 df-if 4489 df-pw 4565 df-sn 4590 df-pr 4592 df-tp 4594 df-op 4596 df-uni 4872 df-int 4911 df-iun 4957 df-iin 4958 df-br 5108 df-opab 5170 df-mpt 5189 df-tr 5215 df-id 5533 df-eprel 5538 df-po 5546 df-so 5547 df-fr 5591 df-se 5592 df-we 5593 df-xp 5644 df-rel 5645 df-cnv 5646 df-co 5647 df-dm 5648 df-rn 5649 df-res 5650 df-ima 5651 df-pred 6274 df-ord 6335 df-on 6336 df-lim 6337 df-suc 6338 df-iota 6464 df-fun 6513 df-fn 6514 df-f 6515 df-f1 6516 df-fo 6517 df-f1o 6518 df-fv 6519 df-isom 6520 df-riota 7344 df-ov 7390 df-oprab 7391 df-mpo 7392 df-of 7653 df-ofr 7654 df-om 7843 df-1st 7968 df-2nd 7969 df-supp 8140 df-frecs 8260 df-wrecs 8291 df-recs 8340 df-rdg 8378 df-1o 8434 df-2o 8435 df-er 8671 df-map 8801 df-pm 8802 df-ixp 8871 df-en 8919 df-dom 8920 df-sdom 8921 df-fin 8922 df-fsupp 9313 df-sup 9393 df-oi 9463 df-card 9892 df-pnf 11210 df-mnf 11211 df-xr 11212 df-ltxr 11213 df-le 11214 df-sub 11407 df-neg 11408 df-nn 12187 df-2 12249 df-3 12250 df-4 12251 df-5 12252 df-6 12253 df-7 12254 df-8 12255 df-9 12256 df-n0 12443 df-z 12530 df-dec 12650 df-uz 12794 df-fz 13469 df-fzo 13616 df-seq 13967 df-hash 14296 df-struct 17117 df-sets 17134 df-slot 17152 df-ndx 17164 df-base 17180 df-ress 17201 df-plusg 17233 df-mulr 17234 df-sca 17236 df-vsca 17237 df-ip 17238 df-tset 17239 df-ple 17240 df-ds 17242 df-hom 17244 df-cco 17245 df-0g 17404 df-gsum 17405 df-prds 17410 df-pws 17412 df-mre 17547 df-mrc 17548 df-acs 17550 df-mgm 18567 df-sgrp 18646 df-mnd 18662 df-mhm 18710 df-submnd 18711 df-grp 18868 df-minusg 18869 df-sbg 18870 df-mulg 19000 df-subg 19055 df-ghm 19145 df-cntz 19249 df-cmn 19712 df-abl 19713 df-mgp 20050 df-rng 20062 df-ur 20091 df-ring 20144 df-cring 20145 df-subrng 20455 df-subrg 20479 df-lmod 20768 df-lss 20838 df-ascl 21764 df-psr 21818 df-mvr 21819 df-mpl 21820 |
| This theorem is referenced by: selvcl 42571 selvadd 42576 selvmul 42577 |
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