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| Mirrors > Home > MPE Home > Th. List > Mathboxes > ressmulgnn0d | Structured version Visualization version GIF version | ||
| Description: Values for the group multiple function in a restricted structure. (Contributed by Thierry Arnoux, 14-Jun-2017.) |
| Ref | Expression |
|---|---|
| ressmulgnn0d.1 | ⊢ (𝜑 → (𝐺 ↾s 𝐴) = 𝐻) |
| ressmulgnn0d.2 | ⊢ (𝜑 → (0g‘𝐺) = (0g‘𝐻)) |
| ressmulgnn0d.3 | ⊢ (𝜑 → 𝐴 ⊆ (Base‘𝐺)) |
| ressmulgnn0d.4 | ⊢ (𝜑 → 𝑁 ∈ ℕ0) |
| ressmulgnn0d.5 | ⊢ (𝜑 → 𝑋 ∈ 𝐴) |
| Ref | Expression |
|---|---|
| ressmulgnn0d | ⊢ (𝜑 → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ressmulgnn0d.1 | . . . . . 6 ⊢ (𝜑 → (𝐺 ↾s 𝐴) = 𝐻) | |
| 2 | 1 | fveq2d 6885 | . . . . 5 ⊢ (𝜑 → (.g‘(𝐺 ↾s 𝐴)) = (.g‘𝐻)) |
| 3 | 2 | oveqd 7433 | . . . 4 ⊢ (𝜑 → (𝑁(.g‘(𝐺 ↾s 𝐴))𝑋) = (𝑁(.g‘𝐻)𝑋)) |
| 4 | 3 | adantr 486 | . . 3 ⊢ ((𝜑 ∧ 𝑁 ∈ ℕ) → (𝑁(.g‘(𝐺 ↾s 𝐴))𝑋) = (𝑁(.g‘𝐻)𝑋)) |
| 5 | eqid 2760 | . . . 4 ⊢ (𝐺 ↾s 𝐴) = (𝐺 ↾s 𝐴) | |
| 6 | ressmulgnn0d.3 | . . . . 5 ⊢ (𝜑 → 𝐴 ⊆ (Base‘𝐺)) | |
| 7 | 6 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑁 ∈ ℕ) → 𝐴 ⊆ (Base‘𝐺)) |
| 8 | ressmulgnn0d.5 | . . . . 5 ⊢ (𝜑 → 𝑋 ∈ 𝐴) | |
| 9 | 8 | adantr 486 | . . . 4 ⊢ ((𝜑 ∧ 𝑁 ∈ ℕ) → 𝑋 ∈ 𝐴) |
| 10 | simpr 490 | . . . 4 ⊢ ((𝜑 ∧ 𝑁 ∈ ℕ) → 𝑁 ∈ ℕ) | |
| 11 | 5, 7, 9, 10 | ressmulgnnd 19227 | . . 3 ⊢ ((𝜑 ∧ 𝑁 ∈ ℕ) → (𝑁(.g‘(𝐺 ↾s 𝐴))𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| 12 | 4, 11 | eqtr3d 2797 | . 2 ⊢ ((𝜑 ∧ 𝑁 ∈ ℕ) → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| 13 | 8 | adantr 486 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑁 = 0) → 𝑋 ∈ 𝐴) |
| 14 | eqid 2760 | . . . . . . . . . 10 ⊢ (Base‘𝐺) = (Base‘𝐺) | |
| 15 | 5, 14 | ressbas2 17355 | . . . . . . . . 9 ⊢ (𝐴 ⊆ (Base‘𝐺) → 𝐴 = (Base‘(𝐺 ↾s 𝐴))) |
| 16 | 6, 15 | syl 18 | . . . . . . . 8 ⊢ (𝜑 → 𝐴 = (Base‘(𝐺 ↾s 𝐴))) |
| 17 | 16 | adantr 486 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑁 = 0) → 𝐴 = (Base‘(𝐺 ↾s 𝐴))) |
| 18 | 13, 17 | eleqtrd 2862 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑁 = 0) → 𝑋 ∈ (Base‘(𝐺 ↾s 𝐴))) |
| 19 | eqid 2760 | . . . . . . 7 ⊢ (Base‘(𝐺 ↾s 𝐴)) = (Base‘(𝐺 ↾s 𝐴)) | |
| 20 | eqid 2760 | . . . . . . 7 ⊢ (0g‘(𝐺 ↾s 𝐴)) = (0g‘(𝐺 ↾s 𝐴)) | |
| 21 | eqid 2760 | . . . . . . 7 ⊢ (.g‘(𝐺 ↾s 𝐴)) = (.g‘(𝐺 ↾s 𝐴)) | |
| 22 | 19, 20, 21 | mulg0 19223 | . . . . . 6 ⊢ (𝑋 ∈ (Base‘(𝐺 ↾s 𝐴)) → (0(.g‘(𝐺 ↾s 𝐴))𝑋) = (0g‘(𝐺 ↾s 𝐴))) |
| 23 | 18, 22 | syl 18 | . . . . 5 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0(.g‘(𝐺 ↾s 𝐴))𝑋) = (0g‘(𝐺 ↾s 𝐴))) |
| 24 | 2 | oveqd 7433 | . . . . . 6 ⊢ (𝜑 → (0(.g‘(𝐺 ↾s 𝐴))𝑋) = (0(.g‘𝐻)𝑋)) |
| 25 | 24 | adantr 486 | . . . . 5 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0(.g‘(𝐺 ↾s 𝐴))𝑋) = (0(.g‘𝐻)𝑋)) |
| 26 | 1 | adantr 486 | . . . . . . 7 ⊢ ((𝜑 ∧ 𝑁 = 0) → (𝐺 ↾s 𝐴) = 𝐻) |
| 27 | 26 | fveq2d 6885 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0g‘(𝐺 ↾s 𝐴)) = (0g‘𝐻)) |
| 28 | ressmulgnn0d.2 | . . . . . . 7 ⊢ (𝜑 → (0g‘𝐺) = (0g‘𝐻)) | |
| 29 | 28 | adantr 486 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0g‘𝐺) = (0g‘𝐻)) |
| 30 | 27, 29 | eqtr4d 2798 | . . . . 5 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0g‘(𝐺 ↾s 𝐴)) = (0g‘𝐺)) |
| 31 | 23, 25, 30 | 3eqtr3d 2803 | . . . 4 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0(.g‘𝐻)𝑋) = (0g‘𝐺)) |
| 32 | simpr 490 | . . . . 5 ⊢ ((𝜑 ∧ 𝑁 = 0) → 𝑁 = 0) | |
| 33 | 32 | oveq1d 7431 | . . . 4 ⊢ ((𝜑 ∧ 𝑁 = 0) → (𝑁(.g‘𝐻)𝑋) = (0(.g‘𝐻)𝑋)) |
| 34 | 6 | adantr 486 | . . . . . 6 ⊢ ((𝜑 ∧ 𝑁 = 0) → 𝐴 ⊆ (Base‘𝐺)) |
| 35 | 34, 13 | sseldd 3932 | . . . . 5 ⊢ ((𝜑 ∧ 𝑁 = 0) → 𝑋 ∈ (Base‘𝐺)) |
| 36 | eqid 2760 | . . . . . 6 ⊢ (0g‘𝐺) = (0g‘𝐺) | |
| 37 | eqid 2760 | . . . . . 6 ⊢ (.g‘𝐺) = (.g‘𝐺) | |
| 38 | 14, 36, 37 | mulg0 19223 | . . . . 5 ⊢ (𝑋 ∈ (Base‘𝐺) → (0(.g‘𝐺)𝑋) = (0g‘𝐺)) |
| 39 | 35, 38 | syl 18 | . . . 4 ⊢ ((𝜑 ∧ 𝑁 = 0) → (0(.g‘𝐺)𝑋) = (0g‘𝐺)) |
| 40 | 31, 33, 39 | 3eqtr4d 2805 | . . 3 ⊢ ((𝜑 ∧ 𝑁 = 0) → (𝑁(.g‘𝐻)𝑋) = (0(.g‘𝐺)𝑋)) |
| 41 | 32 | oveq1d 7431 | . . 3 ⊢ ((𝜑 ∧ 𝑁 = 0) → (𝑁(.g‘𝐺)𝑋) = (0(.g‘𝐺)𝑋)) |
| 42 | 40, 41 | eqtr4d 2798 | . 2 ⊢ ((𝜑 ∧ 𝑁 = 0) → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| 43 | ressmulgnn0d.4 | . . 3 ⊢ (𝜑 → 𝑁 ∈ ℕ0) | |
| 44 | elnn0 12555 | . . 3 ⊢ (𝑁 ∈ ℕ0 ↔ (𝑁 ∈ ℕ ∨ 𝑁 = 0)) | |
| 45 | 43, 44 | sylib 221 | . 2 ⊢ (𝜑 → (𝑁 ∈ ℕ ∨ 𝑁 = 0)) |
| 46 | 12, 42, 45 | mpjaodan 973 | 1 ⊢ (𝜑 → (𝑁(.g‘𝐻)𝑋) = (𝑁(.g‘𝐺)𝑋)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∧ wa 401 ∨ wo 861 = wceq 1570 ∈ wcel 2145 ⊆ wss 3899 ‘cfv 6535 (class class class)co 7416 0cc0 11149 ℕcn 12282 ℕ0cn0 12553 Basecbs 17326 ↾s cress 17347 0gc0g 17549 .gcmg 19216 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5251 ax-nul 5263 ax-pow 5330 ax-pr 5398 ax-un 7742 ax-cnex 11205 ax-resscn 11206 ax-1cn 11207 ax-icn 11208 ax-addcl 11209 ax-addrcl 11210 ax-mulcl 11211 ax-mulrcl 11212 ax-mulcom 11213 ax-addass 11214 ax-mulass 11215 ax-distr 11216 ax-i2m1 11217 ax-1ne0 11218 ax-1rid 11219 ax-rnegex 11220 ax-rrecex 11221 ax-cnre 11222 ax-pre-lttri 11223 ax-pre-lttrn 11224 ax-pre-ltadd 11225 ax-pre-mulgt0 11226 |
| 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 2100 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3740 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-pss 3919 df-nul 4280 df-if 4483 df-pw 4559 df-sn 4585 df-pr 4587 df-op 4591 df-uni 4868 df-iun 4953 df-br 5104 df-opab 5168 df-mpt 5187 df-tr 5213 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 6301 df-ord 6362 df-on 6363 df-lim 6364 df-suc 6365 df-iota 6491 df-fun 6537 df-fn 6538 df-f 6539 df-f1 6540 df-fo 6541 df-f1o 6542 df-fv 6543 df-riota 7373 df-ov 7419 df-oprab 7420 df-mpo 7421 df-om 7869 df-1st 7992 df-2nd 7993 df-frecs 8285 df-wrecs 8316 df-recs 8365 df-rdg 8404 df-er 8703 df-en 8960 df-dom 8961 df-sdom 8962 df-pnf 11294 df-mnf 11295 df-xr 11296 df-ltxr 11297 df-le 11298 df-sub 11492 df-neg 11493 df-nn 12283 df-2 12352 df-n0 12554 df-z 12641 df-uz 12913 df-seq 14091 df-sets 17281 df-slot 17299 df-ndx 17311 df-base 17327 df-ress 17348 df-plusg 17380 df-mulg 19217 |
| This theorem is used by: ressply1evls1 34008 |
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