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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 19076 | . 2 ⊢ (𝜑 → 𝐺 ∈ Mnd) |
| 3 | mndmgm 18849 | . 2 ⊢ (𝐺 ∈ Mnd → 𝐺 ∈ Mgm) | |
| 4 | 2, 3 | syl 18 | 1 ⊢ (𝜑 → 𝐺 ∈ Mgm) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 ∈ wcel 2145 Mgmcmgm 18734 Mndcmnd 18842 Grpcgrp 19063 |
| 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-ext 2734 ax-nul 5267 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-sb 2100 df-clab 2741 df-cleq 2754 df-clel 2837 df-ne 2958 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-dif 3905 df-un 3907 df-ss 3919 df-nul 4283 df-if 4486 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-iota 6493 df-fv 6545 df-ov 7420 df-sgrp 18827 df-mnd 18843 df-grp 19066 |
| This theorem is used by: rng1zr 20323 ofldchr 21795 psrlmod 22180 psrdi 22185 psrdir 22186 mplsubglem 22219 psdmul 22400 psd1 22401 psdpw 22404 |
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