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| Mirrors > Home > MPE Home > Th. List > fnmgp | Structured version Visualization version GIF version | ||
| Description: The multiplicative group operator is a function. (Contributed by Mario Carneiro, 11-Mar-2015.) |
| Ref | Expression |
|---|---|
| fnmgp | ⊢ mulGrp Fn V |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ovex 7443 | . 2 ⊢ (𝑥 sSet 〈(+g‘ndx), (.r‘𝑥)〉) ∈ V | |
| 2 | df-mgp 20212 | . 2 ⊢ mulGrp = (𝑥 ∈ V ↦ (𝑥 sSet 〈(+g‘ndx), (.r‘𝑥)〉)) | |
| 3 | 1, 2 | fnmpti 6678 | 1 ⊢ mulGrp Fn V |
| Colors of variables: wff setvar class |
| Syntax hints: Vcvv 3455 〈cop 4595 Fn wfn 6531 ‘cfv 6536 (class class class)co 7410 sSet csts 17218 ndxcnx 17248 +gcplusg 17305 .rcmulr 17306 mulGrpcmgp 20211 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pr 5404 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-opab 5174 df-mpt 5193 df-id 5556 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-iota 6492 df-fun 6538 df-fn 6539 df-fv 6544 df-ov 7413 df-mgp 20212 |
| This theorem is referenced by: prdsmgp 20222 rngmgpf 20230 ringidval 20260 mgpf 20325 prdscrngd 20399 pws1 20402 pwsmgp 20404 |
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