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| Mirrors > Home > MPE Home > Th. List > Mathboxes > veronesematbasd | Structured version Visualization version GIF version | ||
| Description: The matrix whose 𝑖-th row is the Veronese image of 𝐴‘𝑖 belongs to the base set of (1...6) Mat ℝfld. (Contributed by Jiamin Zhao, 19-Aug-2026.) |
| Ref | Expression |
|---|---|
| veronesemat.a | ⊢ 𝑉 = (𝑖 ∈ (1...6), 𝑗 ∈ (1...6) ↦ ((veronese‘(𝐴‘𝑖))‘𝑗)) |
| veronesemat.f | ⊢ (𝜑 → 𝐴:(1...6)⟶(ℝ ↑m (1...3))) |
| Ref | Expression |
|---|---|
| veronesematbasd | ⊢ (𝜑 → 𝑉 ∈ (Base‘((1...6) Mat ℝfld))) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | veronesemat.a | . . . . . 6 ⊢ 𝑉 = (𝑖 ∈ (1...6), 𝑗 ∈ (1...6) ↦ ((veronese‘(𝐴‘𝑖))‘𝑗)) | |
| 2 | 2fveq3 6910 | . . . . . . . 8 ⊢ (𝑖 = 𝑢 → (veronese‘(𝐴‘𝑖)) = (veronese‘(𝐴‘𝑢))) | |
| 3 | 2 | fveq1d 6907 | . . . . . . 7 ⊢ (𝑖 = 𝑢 → ((veronese‘(𝐴‘𝑖))‘𝑗) = ((veronese‘(𝐴‘𝑢))‘𝑗)) |
| 4 | fveq2 6905 | . . . . . . 7 ⊢ (𝑗 = 𝑣 → ((veronese‘(𝐴‘𝑢))‘𝑗) = ((veronese‘(𝐴‘𝑢))‘𝑣)) | |
| 5 | 3, 4 | cbvmpov 7535 | . . . . . 6 ⊢ (𝑖 ∈ (1...6), 𝑗 ∈ (1...6) ↦ ((veronese‘(𝐴‘𝑖))‘𝑗)) = (𝑢 ∈ (1...6), 𝑣 ∈ (1...6) ↦ ((veronese‘(𝐴‘𝑢))‘𝑣)) |
| 6 | 1, 5 | eqtri 2786 | . . . . 5 ⊢ 𝑉 = (𝑢 ∈ (1...6), 𝑣 ∈ (1...6) ↦ ((veronese‘(𝐴‘𝑢))‘𝑣)) |
| 7 | 6 | a1i 11 | . . . 4 ⊢ (𝜑 → 𝑉 = (𝑢 ∈ (1...6), 𝑣 ∈ (1...6) ↦ ((veronese‘(𝐴‘𝑢))‘𝑣))) |
| 8 | veronesemat.f | . . . . . . 7 ⊢ (𝜑 → 𝐴:(1...6)⟶(ℝ ↑m (1...3))) | |
| 9 | 8 | adantr 486 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑢 ∈ (1...6) ∧ 𝑣 ∈ (1...6))) → 𝐴:(1...6)⟶(ℝ ↑m (1...3))) |
| 10 | simprl 783 | . . . . . 6 ⊢ ((𝜑 ∧ (𝑢 ∈ (1...6) ∧ 𝑣 ∈ (1...6))) → 𝑢 ∈ (1...6)) | |
| 11 | 9, 10 | ffvelcdmd 7106 | . . . . 5 ⊢ ((𝜑 ∧ (𝑢 ∈ (1...6) ∧ 𝑣 ∈ (1...6))) → (𝐴‘𝑢) ∈ (ℝ ↑m (1...3))) |
| 12 | simprr 785 | . . . . 5 ⊢ ((𝜑 ∧ (𝑢 ∈ (1...6) ∧ 𝑣 ∈ (1...6))) → 𝑣 ∈ (1...6)) | |
| 13 | veronesefvcl 51250 | . . . . 5 ⊢ (((𝐴‘𝑢) ∈ (ℝ ↑m (1...3)) ∧ 𝑣 ∈ (1...6)) → ((veronese‘(𝐴‘𝑢))‘𝑣) ∈ ℝ) | |
| 14 | 11, 12, 13 | syl2anc 596 | . . . 4 ⊢ ((𝜑 ∧ (𝑢 ∈ (1...6) ∧ 𝑣 ∈ (1...6))) → ((veronese‘(𝐴‘𝑢))‘𝑣) ∈ ℝ) |
| 15 | 7, 14 | fmpod 8106 | . . 3 ⊢ (𝜑 → 𝑉:((1...6) × (1...6))⟶ℝ) |
| 16 | reex 11315 | . . . 4 ⊢ ℝ ∈ V | |
| 17 | ovex 7473 | . . . . 5 ⊢ (1...6) ∈ V | |
| 18 | sqxpexg 7790 | . . . . 5 ⊢ ((1...6) ∈ V → ((1...6) × (1...6)) ∈ V) | |
| 19 | 17, 18 | ax-mp 5 | . . . 4 ⊢ ((1...6) × (1...6)) ∈ V |
| 20 | 16, 19 | elmap 8924 | . . 3 ⊢ (𝑉 ∈ (ℝ ↑m ((1...6) × (1...6))) ↔ 𝑉:((1...6) × (1...6))⟶ℝ) |
| 21 | 15, 20 | sylibr 237 | . 2 ⊢ (𝜑 → 𝑉 ∈ (ℝ ↑m ((1...6) × (1...6)))) |
| 22 | fzfi 14139 | . . 3 ⊢ (1...6) ∈ Fin | |
| 23 | refld 21952 | . . . 4 ⊢ ℝfld ∈ Field | |
| 24 | 23 | elexi 3476 | . . 3 ⊢ ℝfld ∈ V |
| 25 | eqid 2763 | . . . 4 ⊢ ((1...6) Mat ℝfld) = ((1...6) Mat ℝfld) | |
| 26 | rebase 21939 | . . . 4 ⊢ ℝ = (Base‘ℝfld) | |
| 27 | 25, 26 | matbas2 22763 | . . 3 ⊢ (((1...6) ∈ Fin ∧ ℝfld ∈ V) → (ℝ ↑m ((1...6) × (1...6))) = (Base‘((1...6) Mat ℝfld))) |
| 28 | 22, 24, 27 | mp2an 705 | . 2 ⊢ (ℝ ↑m ((1...6) × (1...6))) = (Base‘((1...6) Mat ℝfld)) |
| 29 | 21, 28 | eleqtrdi 2874 | 1 ⊢ (𝜑 → 𝑉 ∈ (Base‘((1...6) Mat ℝfld))) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 = wceq 1570 ∈ wcel 2147 Vcvv 3454 × cxp 5653 ⟶wf 6551 ‘cfv 6555 (class class class)co 7440 ∈ cmpo 7442 ↑m cmap 8872 Fincfn 8998 ℝcr 11223 1c1 11225 3c3 12422 6c6 12425 ...cfz 13663 Basecbs 17413 Fieldcfield 21008 ℝfldcrefld 21937 Mat cmat 22749 veronesecveronese 51246 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-rep 5235 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7772 ax-cnex 11280 ax-resscn 11281 ax-1cn 11282 ax-icn 11283 ax-addcl 11284 ax-addrcl 11285 ax-mulcl 11286 ax-mulrcl 11287 ax-mulcom 11288 ax-addass 11289 ax-mulass 11290 ax-distr 11291 ax-i2m1 11292 ax-1ne0 11293 ax-1rid 11294 ax-rnegex 11295 ax-rrecex 11296 ax-cnre 11297 ax-pre-lttri 11298 ax-pre-lttrn 11299 ax-pre-ltadd 11300 ax-pre-mulgt0 11301 ax-addf 11303 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-rmo 3369 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-pss 4017 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-tp 4593 df-op 4839 df-ot 4862 df-uni 4871 df-iun 4956 df-br 5107 df-opab 5171 df-mpt 5190 df-tr 5216 df-id 5550 df-eprel 5555 df-po 5563 df-so 5564 df-fr 5608 df-we 5610 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-pred 6319 df-ord 6380 df-on 6381 df-lim 6382 df-suc 6383 df-iota 6509 df-fun 6557 df-fn 6558 df-f 6559 df-f1 6560 df-fo 6561 df-f1o 6562 df-fv 6563 df-riota 7397 df-ov 7443 df-oprab 7444 df-mpo 7445 df-om 7899 df-1st 8022 df-2nd 8023 df-supp 8202 df-tpos 8268 df-frecs 8324 df-wrecs 8355 df-recs 8404 df-rdg 8443 df-1o 8501 df-er 8742 df-map 8874 df-ixp 8951 df-en 8999 df-dom 9000 df-sdom 9001 df-fin 9002 df-fsupp 9379 df-sup 9458 df-pnf 11369 df-mnf 11370 df-xr 11371 df-ltxr 11372 df-le 11373 df-sub 11567 df-neg 11568 df-div 11998 df-nn 12360 df-2 12429 df-3 12430 df-4 12431 df-5 12432 df-6 12433 df-7 12434 df-8 12435 df-9 12436 df-n0 12631 df-z 12718 df-dec 12839 df-uz 12990 df-fz 13664 df-seq 14169 df-exp 14229 df-struct 17351 df-sets 17368 df-slot 17386 df-ndx 17398 df-base 17414 df-ress 17435 df-plusg 17467 df-mulr 17468 df-starv 17469 df-sca 17470 df-vsca 17471 df-ip 17472 df-tset 17473 df-ple 17474 df-ds 17476 df-unif 17477 df-hom 17478 df-cco 17479 df-0g 17638 df-prds 17644 df-pws 17646 df-mgm 18842 df-sgrp 18934 df-mnd 18950 df-grp 19173 df-minusg 19174 df-subg 19359 df-cmn 20023 df-abl 20024 df-mgp 20388 df-rng 20402 df-ur 20435 df-ring 20488 df-cring 20489 df-oppr 20594 df-dvdsr 20614 df-unit 20615 df-invr 20645 df-dvr 20658 df-subrng 20825 df-subrg 20849 df-drng 21009 df-field 21010 df-sra 21475 df-rgmod 21476 df-cnfld 21706 df-refld 21938 df-dsmm 22065 df-frlm 22080 df-mat 22750 df-veronese 51247 |
| This theorem is used by: veroquaddetzerod 51264 |
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