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| Mirrors > Home > MPE Home > Th. List > mulg1 | Structured version Visualization version GIF version | ||
| Description: Group multiple (exponentiation) operation at one. (Contributed by Mario Carneiro, 11-Dec-2014.) |
| Ref | Expression |
|---|---|
| mulg1.b | ⊢ 𝐵 = (Base‘𝐺) |
| mulg1.m | ⊢ · = (.g‘𝐺) |
| Ref | Expression |
|---|---|
| mulg1 | ⊢ (𝑋 ∈ 𝐵 → (1 · 𝑋) = 𝑋) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 1nn 12173 | . . 3 ⊢ 1 ∈ ℕ | |
| 2 | mulg1.b | . . . 4 ⊢ 𝐵 = (Base‘𝐺) | |
| 3 | eqid 2729 | . . . 4 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 4 | mulg1.m | . . . 4 ⊢ · = (.g‘𝐺) | |
| 5 | eqid 2729 | . . . 4 ⊢ seq1((+g‘𝐺), (ℕ × {𝑋})) = seq1((+g‘𝐺), (ℕ × {𝑋})) | |
| 6 | 2, 3, 4, 5 | mulgnn 18989 | . . 3 ⊢ ((1 ∈ ℕ ∧ 𝑋 ∈ 𝐵) → (1 · 𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘1)) |
| 7 | 1, 6 | mpan 690 | . 2 ⊢ (𝑋 ∈ 𝐵 → (1 · 𝑋) = (seq1((+g‘𝐺), (ℕ × {𝑋}))‘1)) |
| 8 | 1z 12539 | . . 3 ⊢ 1 ∈ ℤ | |
| 9 | fvconst2g 7158 | . . . 4 ⊢ ((𝑋 ∈ 𝐵 ∧ 1 ∈ ℕ) → ((ℕ × {𝑋})‘1) = 𝑋) | |
| 10 | 1, 9 | mpan2 691 | . . 3 ⊢ (𝑋 ∈ 𝐵 → ((ℕ × {𝑋})‘1) = 𝑋) |
| 11 | 8, 10 | seq1i 13956 | . 2 ⊢ (𝑋 ∈ 𝐵 → (seq1((+g‘𝐺), (ℕ × {𝑋}))‘1) = 𝑋) |
| 12 | 7, 11 | eqtrd 2764 | 1 ⊢ (𝑋 ∈ 𝐵 → (1 · 𝑋) = 𝑋) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1540 ∈ wcel 2109 {csn 4585 × cxp 5629 ‘cfv 6499 (class class class)co 7369 1c1 11045 ℕcn 12162 seqcseq 13942 Basecbs 17155 +gcplusg 17196 .gcmg 18981 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5246 ax-nul 5256 ax-pow 5315 ax-pr 5382 ax-un 7691 ax-cnex 11100 ax-resscn 11101 ax-1cn 11102 ax-icn 11103 ax-addcl 11104 ax-addrcl 11105 ax-mulcl 11106 ax-mulrcl 11107 ax-mulcom 11108 ax-addass 11109 ax-mulass 11110 ax-distr 11111 ax-i2m1 11112 ax-1ne0 11113 ax-1rid 11114 ax-rnegex 11115 ax-rrecex 11116 ax-cnre 11117 ax-pre-lttri 11118 ax-pre-lttrn 11119 ax-pre-ltadd 11120 ax-pre-mulgt0 11121 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-reu 3352 df-rab 3403 df-v 3446 df-sbc 3751 df-csb 3860 df-dif 3914 df-un 3916 df-in 3918 df-ss 3928 df-pss 3931 df-nul 4293 df-if 4485 df-pw 4561 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-iun 4953 df-br 5103 df-opab 5165 df-mpt 5184 df-tr 5210 df-id 5526 df-eprel 5531 df-po 5539 df-so 5540 df-fr 5584 df-we 5586 df-xp 5637 df-rel 5638 df-cnv 5639 df-co 5640 df-dm 5641 df-rn 5642 df-res 5643 df-ima 5644 df-pred 6262 df-ord 6323 df-on 6324 df-lim 6325 df-suc 6326 df-iota 6452 df-fun 6501 df-fn 6502 df-f 6503 df-f1 6504 df-fo 6505 df-f1o 6506 df-fv 6507 df-riota 7326 df-ov 7372 df-oprab 7373 df-mpo 7374 df-om 7823 df-1st 7947 df-2nd 7948 df-frecs 8237 df-wrecs 8268 df-recs 8317 df-rdg 8355 df-er 8648 df-en 8896 df-dom 8897 df-sdom 8898 df-pnf 11186 df-mnf 11187 df-xr 11188 df-ltxr 11189 df-le 11190 df-sub 11383 df-neg 11384 df-nn 12163 df-n0 12419 df-z 12506 df-uz 12770 df-seq 13943 df-mulg 18982 |
| This theorem is referenced by: mulg2 18997 mulgnn0p1 18999 mulgm1 19008 mulgp1 19021 mulgnnass 19023 cycsubmcl 19115 cycsubggend 19119 cycsubgcl 19120 odm1inv 19467 odbezout 19472 od1 19473 odeq1 19474 gex1 19505 gsumsnfd 19865 ablfacrp 19982 pgpfac1lem2 19991 pgpfac1lem3 19993 ablsimpgfindlem1 20023 omndmul2 20047 srgbinom 20151 mulgrhm 21419 zlmlmod 21464 frgpcyg 21515 freshmansdream 21516 ofldchr 21518 evlslem1 22022 psdmvr 22089 psdpw 22090 m2detleiblem5 22545 cayhamlem1 22786 cpmadugsumlemB 22794 ply1remlem 26103 fta1blem 26109 xrsmulgzz 32993 isarchi3 33156 archirngz 33158 archiabllem1a 33160 elrgspnlem2 33210 elrgspnlem3 33211 elrgspnsubrunlem1 33214 evl1deg1 33538 evl1deg2 33539 evl1deg3 33540 coe1vr1 33550 deg1vr 33551 cos9thpiminply 33771 primrootscoprbij 42083 aks6d1c1p8 42096 ringexp0nn 42115 aks6d1c5lem3 42118 aks6d1c6lem1 42151 ply1vr1smo 48364 |
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