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Mirrors > Home > MPE Home > Th. List > mgmcl | Structured version Visualization version Unicode version |
Description: Closure of the operation of a magma. (Contributed by FL, 14-Sep-2010.) (Revised by AV, 13-Jan-2020.) |
Ref | Expression |
---|---|
mgmcl.b | |
mgmcl.o |
Ref | Expression |
---|---|
mgmcl | Mgm |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mgmcl.b | . . . . 5 | |
2 | mgmcl.o | . . . . 5 | |
3 | 1, 2 | ismgm 17243 | . . . 4 Mgm Mgm |
4 | 3 | ibi 256 | . . 3 Mgm |
5 | ovrspc2v 6672 | . . . 4 | |
6 | 5 | expcom 451 | . . 3 |
7 | 4, 6 | syl 17 | . 2 Mgm |
8 | 7 | 3impib 1262 | 1 Mgm |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 wceq 1483 wcel 1990 wral 2912 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-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-nul 4789 |
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-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 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-iota 5851 df-fv 5896 df-ov 6653 df-mgm 17242 |
This theorem is referenced by: isnmgm 17246 mgmplusf 17251 issstrmgm 17252 gsummgmpropd 17275 mndcl 17301 dfgrp2 17447 dfgrp3e 17515 mulgnncl 17556 mulgnndir 17569 mgmhmf1o 41787 idmgmhm 41788 issubmgm2 41790 rabsubmgmd 41791 mgmhmco 41801 mgmhmeql 41803 submgmacs 41804 mgmplusgiopALT 41830 rngcl 41883 c0mgm 41909 c0snmgmhm 41914 |
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