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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 6848 | . . 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 5261 | . . . . . . 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 5268 | . . . . . . . 8 ⊢ (𝜑 → (𝐼 ∖ 𝐽) ∈ V) |
| 12 | selvcllem5.r | . . . . . . . . 9 ⊢ (𝜑 → 𝑅 ∈ CRing) | |
| 13 | 12 | crngringd 20218 | . . . . . . . 8 ⊢ (𝜑 → 𝑅 ∈ Ring) |
| 14 | 10, 11, 13 | mplringd 22011 | . . . . . . 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 21980 | . . . . 5 ⊢ ((𝜑 ∧ 𝑥 ∈ 𝐽) → ((𝐽 mVar 𝑈)‘𝑥) ∈ 𝐸) |
| 18 | 17 | adantlr 716 | . . . 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 22053 | . . . . . 6 ⊢ (𝜑 → 𝐶:(Base‘𝑈)⟶𝐸) |
| 22 | 21 | ad2antrr 727 | . . . . 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 727 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (𝐼 ∖ 𝐽) ∈ V) |
| 25 | 13 | ad2antrr 727 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → 𝑅 ∈ Ring) |
| 26 | eldif 3900 | . . . . . . . 8 ⊢ (𝑥 ∈ (𝐼 ∖ 𝐽) ↔ (𝑥 ∈ 𝐼 ∧ ¬ 𝑥 ∈ 𝐽)) | |
| 27 | 26 | biimpri 228 | . . . . . . 7 ⊢ ((𝑥 ∈ 𝐼 ∧ ¬ 𝑥 ∈ 𝐽) → 𝑥 ∈ (𝐼 ∖ 𝐽)) |
| 28 | 27 | adantll 715 | . . . . . 6 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → 𝑥 ∈ (𝐼 ∖ 𝐽)) |
| 29 | 10, 23, 19, 24, 25, 28 | mvrcl 21980 | . . . . 5 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥) ∈ (Base‘𝑈)) |
| 30 | 22, 29 | ffvelcdmd 7031 | . . . 4 ⊢ (((𝜑 ∧ 𝑥 ∈ 𝐼) ∧ ¬ 𝑥 ∈ 𝐽) → (𝐶‘(((𝐼 ∖ 𝐽) mVar 𝑅)‘𝑥)) ∈ 𝐸) |
| 31 | 18, 30 | ifclda 4503 | . . 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 7060 | . 2 ⊢ (𝜑 → 𝐹:𝐼⟶𝐸) |
| 34 | 3, 4, 33 | elmapdd 8781 | 1 ⊢ (𝜑 → 𝐹 ∈ (𝐸 ↑m 𝐼)) |
| Colors of variables: wff setvar class |
| Syntax hints: ¬ wn 3 → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 Vcvv 3430 ∖ cdif 3887 ⊆ wss 3890 ifcif 4467 ↦ cmpt 5167 ⟶wf 6488 ‘cfv 6492 (class class class)co 7360 ↑m cmap 8766 Basecbs 17170 Ringcrg 20205 CRingccrg 20206 algSccascl 21842 mVar cmvr 21895 mPoly cmpl 21896 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-rep 5212 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 ax-cnex 11085 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-rmo 3343 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-pss 3910 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-tp 4573 df-op 4575 df-uni 4852 df-int 4891 df-iun 4936 df-iin 4937 df-br 5087 df-opab 5149 df-mpt 5168 df-tr 5194 df-id 5519 df-eprel 5524 df-po 5532 df-so 5533 df-fr 5577 df-se 5578 df-we 5579 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-ord 6320 df-on 6321 df-lim 6322 df-suc 6323 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-isom 6501 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-of 7624 df-ofr 7625 df-om 7811 df-1st 7935 df-2nd 7936 df-supp 8104 df-frecs 8224 df-wrecs 8255 df-recs 8304 df-rdg 8342 df-1o 8398 df-2o 8399 df-er 8636 df-map 8768 df-pm 8769 df-ixp 8839 df-en 8887 df-dom 8888 df-sdom 8889 df-fin 8890 df-fsupp 9268 df-sup 9348 df-oi 9418 df-card 9854 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-nn 12166 df-2 12235 df-3 12236 df-4 12237 df-5 12238 df-6 12239 df-7 12240 df-8 12241 df-9 12242 df-n0 12429 df-z 12516 df-dec 12636 df-uz 12780 df-fz 13453 df-fzo 13600 df-seq 13955 df-hash 14284 df-struct 17108 df-sets 17125 df-slot 17143 df-ndx 17155 df-base 17171 df-ress 17192 df-plusg 17224 df-mulr 17225 df-sca 17227 df-vsca 17228 df-ip 17229 df-tset 17230 df-ple 17231 df-ds 17233 df-hom 17235 df-cco 17236 df-0g 17395 df-gsum 17396 df-prds 17401 df-pws 17403 df-mre 17539 df-mrc 17540 df-acs 17542 df-mgm 18599 df-sgrp 18678 df-mnd 18694 df-mhm 18742 df-submnd 18743 df-grp 18903 df-minusg 18904 df-sbg 18905 df-mulg 19035 df-subg 19090 df-ghm 19179 df-cntz 19283 df-cmn 19748 df-abl 19749 df-mgp 20113 df-rng 20125 df-ur 20154 df-ring 20207 df-cring 20208 df-subrng 20514 df-subrg 20538 df-lmod 20848 df-lss 20918 df-ascl 21845 df-psr 21899 df-mvr 21900 df-mpl 21901 |
| This theorem is referenced by: selvcl 43030 selvadd 43035 selvmul 43036 |
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