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| Mirrors > Home > MPE Home > Th. List > grpmgmd | Structured version Visualization version GIF version | ||
| Description: A group is a magma, deduction form. (Contributed by SN, 14-Apr-2025.) |
| Ref | Expression |
|---|---|
| grpmgmd.g | ⊢ (𝜑 → 𝐺 ∈ Grp) |
| Ref | Expression |
|---|---|
| grpmgmd | ⊢ (𝜑 → 𝐺 ∈ Mgm) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | grpmgmd.g | . . 3 ⊢ (𝜑 → 𝐺 ∈ Grp) | |
| 2 | 1 | grpmndd 19003 | . 2 ⊢ (𝜑 → 𝐺 ∈ Mnd) |
| 3 | mndmgm 18789 | . 2 ⊢ (𝐺 ∈ Mnd → 𝐺 ∈ Mgm) | |
| 4 | 2, 3 | syl 18 | 1 ⊢ (𝜑 → 𝐺 ∈ Mgm) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2145 Mgmcmgm 18686 Mndcmnd 18782 Grpcgrp 18990 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-ext 2737 ax-nul 5261 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-sb 2094 df-clab 2744 df-cleq 2757 df-clel 2840 df-ne 2961 df-ral 3080 df-rex 3090 df-rab 3418 df-v 3459 df-sbc 3748 df-dif 3910 df-un 3912 df-ss 3924 df-nul 4289 df-if 4484 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4869 df-br 5106 df-iota 6481 df-fv 6533 df-ov 7403 df-sgrp 18767 df-mnd 18783 df-grp 18993 |
| This theorem is referenced by: rng1zr 20251 ofldchr 21686 psrlmod 22069 psrdi 22074 psrdir 22075 mplsubglem 22108 psdmul 22289 psd1 22290 psdpw 22293 |
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