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Mirrors > Home > MPE Home > Th. List > Mathboxes > mgmpropd | Structured version Visualization version Unicode version |
Description: If two structures have the same (nonempty) base set, and the values of their group (addition) operations are equal for all pairs of elements of the base set, one is a magma iff the other one is. (Contributed by AV, 25-Feb-2020.) |
Ref | Expression |
---|---|
mgmpropd.k | |
mgmpropd.l | |
mgmpropd.b | |
mgmpropd.p |
Ref | Expression |
---|---|
mgmpropd | Mgm Mgm |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpl 473 | . . . . . 6 | |
2 | mgmpropd.k | . . . . . . . . . . 11 | |
3 | 2 | eqcomd 2628 | . . . . . . . . . 10 |
4 | 3 | eleq2d 2687 | . . . . . . . . 9 |
5 | 4 | biimpcd 239 | . . . . . . . 8 |
6 | 5 | adantr 481 | . . . . . . 7 |
7 | 6 | impcom 446 | . . . . . 6 |
8 | 3 | eleq2d 2687 | . . . . . . . . 9 |
9 | 8 | biimpd 219 | . . . . . . . 8 |
10 | 9 | adantld 483 | . . . . . . 7 |
11 | 10 | imp 445 | . . . . . 6 |
12 | mgmpropd.p | . . . . . 6 | |
13 | 1, 7, 11, 12 | syl12anc 1324 | . . . . 5 |
14 | 13 | eleq1d 2686 | . . . 4 |
15 | 14 | 2ralbidva 2988 | . . 3 |
16 | mgmpropd.l | . . . . 5 | |
17 | 2, 16 | eqtr3d 2658 | . . . 4 |
18 | 17 | eleq2d 2687 | . . . . 5 |
19 | 17, 18 | raleqbidv 3152 | . . . 4 |
20 | 17, 19 | raleqbidv 3152 | . . 3 |
21 | 15, 20 | bitrd 268 | . 2 |
22 | mgmpropd.b | . . 3 | |
23 | n0 3931 | . . . 4 | |
24 | 2 | eleq2d 2687 | . . . . . 6 |
25 | eqid 2622 | . . . . . . 7 | |
26 | eqid 2622 | . . . . . . 7 | |
27 | 25, 26 | ismgmn0 17244 | . . . . . 6 Mgm |
28 | 24, 27 | syl6bi 243 | . . . . 5 Mgm |
29 | 28 | exlimdv 1861 | . . . 4 Mgm |
30 | 23, 29 | syl5bi 232 | . . 3 Mgm |
31 | 22, 30 | mpd 15 | . 2 Mgm |
32 | 16 | eleq2d 2687 | . . . . . 6 |
33 | eqid 2622 | . . . . . . 7 | |
34 | eqid 2622 | . . . . . . 7 | |
35 | 33, 34 | ismgmn0 17244 | . . . . . 6 Mgm |
36 | 32, 35 | syl6bi 243 | . . . . 5 Mgm |
37 | 36 | exlimdv 1861 | . . . 4 Mgm |
38 | 23, 37 | syl5bi 232 | . . 3 Mgm |
39 | 22, 38 | mpd 15 | . 2 Mgm |
40 | 21, 31, 39 | 3bitr4d 300 | 1 Mgm Mgm |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 wceq 1483 wex 1704 wcel 1990 wne 2794 wral 2912 c0 3915 cfv 5888 (class class class)co 6650 cbs 15857 cplusg 15941 Mgmcmgm 17240 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-nul 4789 ax-pow 4843 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-sbc 3436 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-dm 5124 df-iota 5851 df-fv 5896 df-ov 6653 df-mgm 17242 |
This theorem is referenced by: mgmhmpropd 41785 |
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