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| Mirrors > Home > MPE Home > Th. List > ressmulgnn | Structured version Visualization version GIF version | ||
| Description: Values for the group multiple function in a restricted structure. (Contributed by Thierry Arnoux, 12-Jun-2017.) |
| Ref | Expression |
|---|---|
| ressmulgnn.1 | ⊢ 𝐻 = (𝐺 ↾s 𝐴) |
| ressmulgnn.2 | ⊢ 𝐴 ⊆ (Base‘𝐺) |
| ressmulgnn.3 | ⊢ ∗ = (.g‘𝐺) |
| ressmulgnn.4 | ⊢ 𝐼 = (invg‘𝐺) |
| Ref | Expression |
|---|---|
| ressmulgnn | ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ 𝐴) → (𝑁(.g‘𝐻)𝑋) = (𝑁 ∗ 𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ressmulgnn.2 | . . . 4 ⊢ 𝐴 ⊆ (Base‘𝐺) | |
| 2 | ressmulgnn.1 | . . . . 5 ⊢ 𝐻 = (𝐺 ↾s 𝐴) | |
| 3 | eqid 2735 | . . . . 5 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 4 | 2, 3 | ressbas2 17197 | . . . 4 ⊢ (𝐴 ⊆ (Base‘𝐺) → 𝐴 = (Base‘𝐻)) |
| 5 | 1, 4 | ax-mp 5 | . . 3 ⊢ 𝐴 = (Base‘𝐻) |
| 6 | eqid 2735 | . . 3 ⊢ (+g‘𝐻) = (+g‘𝐻) | |
| 7 | eqid 2735 | . . 3 ⊢ (.g‘𝐻) = (.g‘𝐻) | |
| 8 | fvex 6842 | . . . . . 6 ⊢ (Base‘𝐺) ∈ V | |
| 9 | 8, 1 | ssexi 5252 | . . . . 5 ⊢ 𝐴 ∈ V |
| 10 | eqid 2735 | . . . . . 6 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 11 | 2, 10 | ressplusg 17243 | . . . . 5 ⊢ (𝐴 ∈ V → (+g‘𝐺) = (+g‘𝐻)) |
| 12 | 9, 11 | ax-mp 5 | . . . 4 ⊢ (+g‘𝐺) = (+g‘𝐻) |
| 13 | seqeq2 13956 | . . . 4 ⊢ ((+g‘𝐺) = (+g‘𝐻) → seq1((+g‘𝐺), (ℕ × {𝑋})) = seq1((+g‘𝐻), (ℕ × {𝑋}))) | |
| 14 | 12, 13 | ax-mp 5 | . . 3 ⊢ seq1((+g‘𝐺), (ℕ × {𝑋})) = seq1((+g‘𝐻), (ℕ × {𝑋})) |
| 15 | 5, 6, 7, 14 | mulgnn 19040 | . 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ 𝐴) → (𝑁(.g‘𝐻)𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁)) |
| 16 | simpr 484 | . . . 4 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ 𝐴) → 𝑋 ∈ 𝐴) | |
| 17 | 1, 16 | sselid 3915 | . . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ 𝐴) → 𝑋 ∈ (Base‘𝐺)) |
| 18 | ressmulgnn.3 | . . . 4 ⊢ ∗ = (.g‘𝐺) | |
| 19 | eqid 2735 | . . . 4 ⊢ seq1((+g‘𝐺), (ℕ × {𝑋})) = seq1((+g‘𝐺), (ℕ × {𝑋})) | |
| 20 | 3, 10, 18, 19 | mulgnn 19040 | . . 3 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ (Base‘𝐺)) → (𝑁 ∗ 𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁)) |
| 21 | 17, 20 | syldan 592 | . 2 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ 𝐴) → (𝑁 ∗ 𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘𝑁)) |
| 22 | 15, 21 | eqtr4d 2773 | 1 ⊢ ((𝑁 ∈ ℕ ∧ 𝑋 ∈ 𝐴) → (𝑁(.g‘𝐻)𝑋) = (𝑁 ∗ 𝑋)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ wa 395 = wceq 1542 ∈ wcel 2114 Vcvv 3427 ⊆ wss 3885 {csn 4557 × cxp 5618 ‘cfv 6487 (class class class)co 7356 1c1 11028 ℕcn 12163 seqcseq 13952 Basecbs 17168 ↾s cress 17189 +gcplusg 17209 invgcminusg 18899 .gcmg 19032 |
| 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 2184 ax-ext 2707 ax-sep 5220 ax-nul 5230 ax-pow 5296 ax-pr 5364 ax-un 7678 ax-cnex 11083 ax-resscn 11084 ax-1cn 11085 ax-icn 11086 ax-addcl 11087 ax-addrcl 11088 ax-mulcl 11089 ax-mulrcl 11090 ax-mulcom 11091 ax-addass 11092 ax-mulass 11093 ax-distr 11094 ax-i2m1 11095 ax-1ne0 11096 ax-1rid 11097 ax-rnegex 11098 ax-rrecex 11099 ax-cnre 11100 ax-pre-lttri 11101 ax-pre-lttrn 11102 ax-pre-ltadd 11103 ax-pre-mulgt0 11104 |
| 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 2538 df-eu 2568 df-clab 2714 df-cleq 2727 df-clel 2810 df-nfc 2884 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3060 df-reu 3341 df-rab 3388 df-v 3429 df-sbc 3726 df-csb 3834 df-dif 3888 df-un 3890 df-in 3892 df-ss 3902 df-pss 3905 df-nul 4264 df-if 4457 df-pw 4533 df-sn 4558 df-pr 4560 df-op 4564 df-uni 4841 df-iun 4925 df-br 5075 df-opab 5137 df-mpt 5156 df-tr 5182 df-id 5515 df-eprel 5520 df-po 5528 df-so 5529 df-fr 5573 df-we 5575 df-xp 5626 df-rel 5627 df-cnv 5628 df-co 5629 df-dm 5630 df-rn 5631 df-res 5632 df-ima 5633 df-pred 6254 df-ord 6315 df-on 6316 df-lim 6317 df-suc 6318 df-iota 6443 df-fun 6489 df-fn 6490 df-f 6491 df-f1 6492 df-fo 6493 df-f1o 6494 df-fv 6495 df-riota 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-om 7807 df-1st 7931 df-2nd 7932 df-frecs 8220 df-wrecs 8251 df-recs 8300 df-rdg 8338 df-er 8632 df-en 8883 df-dom 8884 df-sdom 8885 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-nn 12164 df-2 12233 df-n0 12427 df-z 12514 df-uz 12778 df-seq 13953 df-sets 17123 df-slot 17141 df-ndx 17153 df-base 17169 df-ress 17190 df-plusg 17222 df-mulg 19033 |
| This theorem is referenced by: ressmulgnn0 19042 |
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