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| Mirrors > Home > MPE Home > Th. List > ressmulgnnd | Structured version Visualization version GIF version | ||
| Description: Values for the group multiple function in a restricted structure, a deduction version. (Contributed by metakunt, 14-May-2025.) |
| Ref | Expression |
|---|---|
| ressmulgnnd.1 | ⊢ 𝐻 = (𝐺 ↾s 𝐴) |
| ressmulgnnd.2 | ⊢ (𝜑 → 𝐴 ⊆ (Base‘𝐺)) |
| ressmulgnnd.3 | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
| ressmulgnnd.4 | ⊢ (𝜑 → 𝑁 ∈ ℕ) |
| Ref | Expression |
|---|---|
| ressmulgnnd | ⊢ (𝜑 → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ressmulgnnd.4 | . . 3 ⊢ (𝜑 → 𝑁 ∈ ℕ) | |
| 2 | 1 | nngt0d 12206 | . 2 ⊢ (𝜑 → 0 < 𝑁) |
| 3 | 1 | adantr 480 | . . . . 5 ⊢ ((𝜑 ∧ 0 < 𝑁) → 𝑁 ∈ ℕ) |
| 4 | ressmulgnnd.3 | . . . . . . 7 ⊢ (𝜑 → 𝑋 ∈ 𝐴) | |
| 5 | 4 | adantr 480 | . . . . . 6 ⊢ ((𝜑 ∧ 0 < 𝑁) → 𝑋 ∈ 𝐴) |
| 6 | ressmulgnnd.2 | . . . . . . . . 9 ⊢ (𝜑 → 𝐴 ⊆ (Base‘𝐺)) | |
| 7 | eqid 2737 | . . . . . . . . . 10 ⊢ (𝐺 ↾s 𝐴) = (𝐺 ↾s 𝐴) | |
| 8 | eqid 2737 | . . . . . . . . . 10 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 9 | 7, 8 | ressbas2 17177 | . . . . . . . . 9 ⊢ (𝐴 ⊆ (Base‘𝐺) → 𝐴 = (Base‘(𝐺 ↾s 𝐴))) |
| 10 | 6, 9 | syl 17 | . . . . . . . 8 ⊢ (𝜑 → 𝐴 = (Base‘(𝐺 ↾s 𝐴))) |
| 11 | 10 | adantr 480 | . . . . . . 7 ⊢ ((𝜑 ∧ 0 < 𝑁) → 𝐴 = (Base‘(𝐺 ↾s 𝐴))) |
| 12 | ressmulgnnd.1 | . . . . . . . . . 10 ⊢ 𝐻 = (𝐺 ↾s 𝐴) | |
| 13 | eqcom 2744 | . . . . . . . . . 10 ⊢ (𝐻 = (𝐺 ↾s 𝐴) ↔ (𝐺 ↾s 𝐴) = 𝐻) | |
| 14 | 12, 13 | mpbi 230 | . . . . . . . . 9 ⊢ (𝐺 ↾s 𝐴) = 𝐻 |
| 15 | 14 | fveq2i 6845 | . . . . . . . 8 ⊢ (Base‘(𝐺 ↾s 𝐴)) = (Base‘𝐻) |
| 16 | 15 | a1i 11 | . . . . . . 7 ⊢ ((𝜑 ∧ 0 < 𝑁) → (Base‘(𝐺 ↾s 𝐴)) = (Base‘𝐻)) |
| 17 | 11, 16 | eqtrd 2772 | . . . . . 6 ⊢ ((𝜑 ∧ 0 < 𝑁) → 𝐴 = (Base‘𝐻)) |
| 18 | 5, 17 | eleqtrd 2839 | . . . . 5 ⊢ ((𝜑 ∧ 0 < 𝑁) → 𝑋 ∈ (Base‘𝐻)) |
| 19 | eqid 2737 | . . . . . 6 ⊢ (Base‘𝐻) = (Base‘𝐻) | |
| 20 | eqid 2737 | . . . . . 6 ⊢ (+g‘𝐻) = (+g‘𝐻) | |
| 21 | eqid 2737 | . . . . . 6 ⊢ (.g‘𝐻) = (.g‘𝐻) | |
| 22 | eqid 2737 | . . . . . 6 ⊢ seq1((+g‘𝐻), (ℕ × {𝑋})) = seq1((+g‘𝐻), (ℕ × {𝑋})) | |
| 23 | 19, 20, 21, 22 | mulgnn 19017 | . . . . 5 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ (Base‘𝐻)) → (𝑁(.g‘𝐻)𝑋) = (seq1((+g‘𝐻), (ℕ × {𝑋}))‘𝑁)) |
| 24 | 3, 18, 23 | syl2anc 585 | . . . 4 ⊢ ((𝜑 ∧ 0 < 𝑁) → (𝑁(.g‘𝐻)𝑋) = (seq1((+g‘𝐻), (ℕ × {𝑋}))‘𝑁)) |
| 25 | fvexd 6857 | . . . . . . . . . 10 ⊢ (𝜑 → (Base‘𝐺) ∈ V) | |
| 26 | 25, 6 | ssexd 5271 | . . . . . . . . 9 ⊢ (𝜑 → 𝐴 ∈ V) |
| 27 | eqid 2737 | . . . . . . . . . 10 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 28 | 12, 27 | ressplusg 17223 | . . . . . . . . 9 ⊢ (𝐴 ∈ V → (+g‘𝐺) = (+g‘𝐻)) |
| 29 | 26, 28 | syl 17 | . . . . . . . 8 ⊢ (𝜑 → (+g‘𝐺) = (+g‘𝐻)) |
| 30 | 29 | eqcomd 2743 | . . . . . . 7 ⊢ (𝜑 → (+g‘𝐻) = (+g‘𝐺)) |
| 31 | 30 | adantr 480 | . . . . . 6 ⊢ ((𝜑 ∧ 0 < 𝑁) → (+g‘𝐻) = (+g‘𝐺)) |
| 32 | 31 | seqeq2d 13943 | . . . . 5 ⊢ ((𝜑 ∧ 0 < 𝑁) → seq1((+g‘𝐻), (ℕ × {𝑋})) = seq1((+g‘𝐺), (ℕ × {𝑋}))) |
| 33 | 32 | fveq1d 6844 | . . . 4 ⊢ ((𝜑 ∧ 0 < 𝑁) → (seq1((+g‘𝐻), (ℕ × {𝑋}))‘𝑁) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁)) |
| 34 | 6, 4 | sseldd 3936 | . . . . . . 7 ⊢ (𝜑 → 𝑋 ∈ (Base‘𝐺)) |
| 35 | 34 | adantr 480 | . . . . . 6 ⊢ ((𝜑 ∧ 0 < 𝑁) → 𝑋 ∈ (Base‘𝐺)) |
| 36 | eqid 2737 | . . . . . . 7 ⊢ (.g‘𝐺) = (.g‘𝐺) | |
| 37 | eqid 2737 | . . . . . . 7 ⊢ seq1((+g‘𝐺), (ℕ × {𝑋})) = seq1((+g‘𝐺), (ℕ × {𝑋})) | |
| 38 | 8, 27, 36, 37 | mulgnn 19017 | . . . . . 6 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ (Base‘𝐺)) → (𝑁(.g‘𝐺)𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁)) |
| 39 | 3, 35, 38 | syl2anc 585 | . . . . 5 ⊢ ((𝜑 ∧ 0 < 𝑁) → (𝑁(.g‘𝐺)𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁)) |
| 40 | 39 | eqcomd 2743 | . . . 4 ⊢ ((𝜑 ∧ 0 < 𝑁) → (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁) = (𝑁(.g‘𝐺)𝑋)) |
| 41 | 24, 33, 40 | 3eqtrd 2776 | . . 3 ⊢ ((𝜑 ∧ 0 < 𝑁) → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| 42 | 41 | ex 412 | . 2 ⊢ (𝜑 → (0 < 𝑁 → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋))) |
| 43 | 2, 42 | mpd 15 | 1 ⊢ (𝜑 → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 Vcvv 3442 ⊆ wss 3903 {csn 4582 class class class wbr 5100 × cxp 5630 ‘cfv 6500 (class class class)co 7368 0cc0 11038 1c1 11039 < clt 11178 ℕcn 12157 seqcseq 13936 Basecbs 17148 ↾s cress 17169 +gcplusg 17189 .gcmg 19009 |
| 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-sep 5243 ax-nul 5253 ax-pow 5312 ax-pr 5379 ax-un 7690 ax-cnex 11094 ax-resscn 11095 ax-1cn 11096 ax-icn 11097 ax-addcl 11098 ax-addrcl 11099 ax-mulcl 11100 ax-mulrcl 11101 ax-mulcom 11102 ax-addass 11103 ax-mulass 11104 ax-distr 11105 ax-i2m1 11106 ax-1ne0 11107 ax-1rid 11108 ax-rnegex 11109 ax-rrecex 11110 ax-cnre 11111 ax-pre-lttri 11112 ax-pre-lttrn 11113 ax-pre-ltadd 11114 ax-pre-mulgt0 11115 |
| 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-reu 3353 df-rab 3402 df-v 3444 df-sbc 3743 df-csb 3852 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-pss 3923 df-nul 4288 df-if 4482 df-pw 4558 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-iun 4950 df-br 5101 df-opab 5163 df-mpt 5182 df-tr 5208 df-id 5527 df-eprel 5532 df-po 5540 df-so 5541 df-fr 5585 df-we 5587 df-xp 5638 df-rel 5639 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-ord 6328 df-on 6329 df-lim 6330 df-suc 6331 df-iota 6456 df-fun 6502 df-fn 6503 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-riota 7325 df-ov 7371 df-oprab 7372 df-mpo 7373 df-om 7819 df-1st 7943 df-2nd 7944 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-er 8645 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11180 df-mnf 11181 df-xr 11182 df-ltxr 11183 df-le 11184 df-sub 11378 df-neg 11379 df-nn 12158 df-2 12220 df-n0 12414 df-z 12501 df-uz 12764 df-seq 13937 df-sets 17103 df-slot 17121 df-ndx 17133 df-base 17149 df-ress 17170 df-plusg 17202 df-mulg 19010 |
| This theorem is referenced by: ressmulgnn0d 33138 2sqr3minply 33958 aks6d1c6lem4 42543 unitscyglem5 42569 |
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