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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 6920 | . . 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 2737 | . . . . . 6 ⊢ (𝐽 mVar 𝑈) = (𝐽 mVar 𝑈) | |
| 7 | selvcllem5.j | . . . . . . . 8 ⊢ (𝜑 → 𝐽 ⊆ 𝐼) | |
| 8 | 4, 7 | ssexd 5324 | . . . . . . 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 5331 | . . . . . . . 8 ⊢ (𝜑 → (𝐼 ∖ 𝐽) ∈ V) |
| 12 | selvcllem5.r | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 13 | 12 | crngringd 20243 | . . . . . . . 8 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 14 | 10, 11, 13 | mplringd 22043 | . . . . . . 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 22012 | . . . . 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 2737 | . . . . . . 7 ⊢ (Base‘𝑈) = (Base‘𝑈) | |
| 20 | selvcllem5.c | . . . . . . 7 ⊢ 𝐶 = (algSc‘𝑇) | |
| 21 | 5, 1, 19, 20, 8, 14 | mplasclf 22089 | . . . . . 6 ⊢ (𝜑 → 𝐶:(Base‘𝑈)⟶𝐸) |
| 22 | 21 | ad2antrr 726 | . . . . 5 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → 𝐶:(Base‘𝑈)⟶𝐸) |
| 23 | eqid 2737 | . . . . . 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 3961 | . . . . . . . 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 22012 | . . . . 5 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥) ∈ (Base‘𝑈)) |
| 30 | 22, 29 | ffvelcdmd 7105 | . . . 4 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (𝐶‘(((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥)) ∈ 𝐸) |
| 31 | 18, 30 | ifclda 4561 | . . 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 7134 | . 2 ⊢ (𝜑 → 𝐹:𝐼⟶𝐸) |
| 34 | 3, 4, 33 | elmapdd 8881 | 1 ⊢ (𝜑 → 𝐹 ∈ (𝐸 ↑m 𝐼)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1540 ∈ wcel 2108 Vcvv 3480 ∖ cdif 3948 ⊆ wss 3951 ifcif 4525 ↦ cmpt 5225 ⟶wf 6557 ‘cfv 6561 (class class class)co 7431 ↑m cmap 8866 Basecbs 17247 Ringcrg 20230 CRingccrg 20231 algSccascl 21872 mVar cmvr 21925 mPoly cmpl 21926 |
| 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 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2157 ax-12 2177 ax-ext 2708 ax-rep 5279 ax-sep 5296 ax-nul 5306 ax-pow 5365 ax-pr 5432 ax-un 7755 ax-cnex 11211 ax-resscn 11212 ax-1cn 11213 ax-icn 11214 ax-addcl 11215 ax-addrcl 11216 ax-mulcl 11217 ax-mulrcl 11218 ax-mulcom 11219 ax-addass 11220 ax-mulass 11221 ax-distr 11222 ax-i2m1 11223 ax-1ne0 11224 ax-1rid 11225 ax-rnegex 11226 ax-rrecex 11227 ax-cnre 11228 ax-pre-lttri 11229 ax-pre-lttrn 11230 ax-pre-ltadd 11231 ax-pre-mulgt0 11232 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2065 df-mo 2540 df-eu 2569 df-clab 2715 df-cleq 2729 df-clel 2816 df-nfc 2892 df-ne 2941 df-nel 3047 df-ral 3062 df-rex 3071 df-rmo 3380 df-reu 3381 df-rab 3437 df-v 3482 df-sbc 3789 df-csb 3900 df-dif 3954 df-un 3956 df-in 3958 df-ss 3968 df-pss 3971 df-nul 4334 df-if 4526 df-pw 4602 df-sn 4627 df-pr 4629 df-tp 4631 df-op 4633 df-uni 4908 df-int 4947 df-iun 4993 df-iin 4994 df-br 5144 df-opab 5206 df-mpt 5226 df-tr 5260 df-id 5578 df-eprel 5584 df-po 5592 df-so 5593 df-fr 5637 df-se 5638 df-we 5639 df-xp 5691 df-rel 5692 df-cnv 5693 df-co 5694 df-dm 5695 df-rn 5696 df-res 5697 df-ima 5698 df-pred 6321 df-ord 6387 df-on 6388 df-lim 6389 df-suc 6390 df-iota 6514 df-fun 6563 df-fn 6564 df-f 6565 df-f1 6566 df-fo 6567 df-f1o 6568 df-fv 6569 df-isom 6570 df-riota 7388 df-ov 7434 df-oprab 7435 df-mpo 7436 df-of 7697 df-ofr 7698 df-om 7888 df-1st 8014 df-2nd 8015 df-supp 8186 df-frecs 8306 df-wrecs 8337 df-recs 8411 df-rdg 8450 df-1o 8506 df-2o 8507 df-er 8745 df-map 8868 df-pm 8869 df-ixp 8938 df-en 8986 df-dom 8987 df-sdom 8988 df-fin 8989 df-fsupp 9402 df-sup 9482 df-oi 9550 df-card 9979 df-pnf 11297 df-mnf 11298 df-xr 11299 df-ltxr 11300 df-le 11301 df-sub 11494 df-neg 11495 df-nn 12267 df-2 12329 df-3 12330 df-4 12331 df-5 12332 df-6 12333 df-7 12334 df-8 12335 df-9 12336 df-n0 12527 df-z 12614 df-dec 12734 df-uz 12879 df-fz 13548 df-fzo 13695 df-seq 14043 df-hash 14370 df-struct 17184 df-sets 17201 df-slot 17219 df-ndx 17231 df-base 17248 df-ress 17275 df-plusg 17310 df-mulr 17311 df-sca 17313 df-vsca 17314 df-ip 17315 df-tset 17316 df-ple 17317 df-ds 17319 df-hom 17321 df-cco 17322 df-0g 17486 df-gsum 17487 df-prds 17492 df-pws 17494 df-mre 17629 df-mrc 17630 df-acs 17632 df-mgm 18653 df-sgrp 18732 df-mnd 18748 df-mhm 18796 df-submnd 18797 df-grp 18954 df-minusg 18955 df-sbg 18956 df-mulg 19086 df-subg 19141 df-ghm 19231 df-cntz 19335 df-cmn 19800 df-abl 19801 df-mgp 20138 df-rng 20150 df-ur 20179 df-ring 20232 df-cring 20233 df-subrng 20546 df-subrg 20570 df-lmod 20860 df-lss 20930 df-ascl 21875 df-psr 21929 df-mvr 21930 df-mpl 21931 |
| This theorem is referenced by: selvcl 42593 selvadd 42598 selvmul 42599 |
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