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| Mirrors > Home > ILE Home > Th. List > grppropd | Unicode version | ||
| Description: If two structures have the same group components (properties), one is a group iff the other one is. (Contributed by Stefan O'Rear, 27-Nov-2014.) (Revised by Mario Carneiro, 2-Oct-2015.) |
| Ref | Expression |
|---|---|
| grppropd.1 |
|
| grppropd.2 |
|
| grppropd.3 |
|
| Ref | Expression |
|---|---|
| grppropd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | grppropd.1 |
. . . 4
| |
| 2 | grppropd.2 |
. . . 4
| |
| 3 | grppropd.3 |
. . . 4
| |
| 4 | 1, 2, 3 | mndpropd 13586 |
. . 3
|
| 5 | 1 | adantr 276 |
. . . . . . . . 9
|
| 6 | 2 | adantr 276 |
. . . . . . . . 9
|
| 7 | simprl 531 |
. . . . . . . . . 10
| |
| 8 | 5, 7 | basmexd 13206 |
. . . . . . . . 9
|
| 9 | 6, 7 | basmexd 13206 |
. . . . . . . . 9
|
| 10 | 3 | ralrimivva 2615 |
. . . . . . . . . . . . . 14
|
| 11 | oveq1 6035 |
. . . . . . . . . . . . . . . 16
| |
| 12 | oveq1 6035 |
. . . . . . . . . . . . . . . 16
| |
| 13 | 11, 12 | eqeq12d 2246 |
. . . . . . . . . . . . . . 15
|
| 14 | oveq2 6036 |
. . . . . . . . . . . . . . . 16
| |
| 15 | oveq2 6036 |
. . . . . . . . . . . . . . . 16
| |
| 16 | 14, 15 | eqeq12d 2246 |
. . . . . . . . . . . . . . 15
|
| 17 | 13, 16 | cbvral2v 2781 |
. . . . . . . . . . . . . 14
|
| 18 | 10, 17 | sylib 122 |
. . . . . . . . . . . . 13
|
| 19 | 18 | adantr 276 |
. . . . . . . . . . . 12
|
| 20 | 19 | r19.21bi 2621 |
. . . . . . . . . . 11
|
| 21 | 20 | r19.21bi 2621 |
. . . . . . . . . 10
|
| 22 | 21 | anasss 399 |
. . . . . . . . 9
|
| 23 | 5, 6, 8, 9, 22 | grpidpropdg 13520 |
. . . . . . . 8
|
| 24 | 3, 23 | eqeq12d 2246 |
. . . . . . 7
|
| 25 | 24 | anass1rs 573 |
. . . . . 6
|
| 26 | 25 | rexbidva 2530 |
. . . . 5
|
| 27 | 26 | ralbidva 2529 |
. . . 4
|
| 28 | 1 | rexeqdv 2738 |
. . . . 5
|
| 29 | 1, 28 | raleqbidv 2747 |
. . . 4
|
| 30 | 2 | rexeqdv 2738 |
. . . . 5
|
| 31 | 2, 30 | raleqbidv 2747 |
. . . 4
|
| 32 | 27, 29, 31 | 3bitr3d 218 |
. . 3
|
| 33 | 4, 32 | anbi12d 473 |
. 2
|
| 34 | eqid 2231 |
. . 3
| |
| 35 | eqid 2231 |
. . 3
| |
| 36 | eqid 2231 |
. . 3
| |
| 37 | 34, 35, 36 | isgrp 13652 |
. 2
|
| 38 | eqid 2231 |
. . 3
| |
| 39 | eqid 2231 |
. . 3
| |
| 40 | eqid 2231 |
. . 3
| |
| 41 | 38, 39, 40 | isgrp 13652 |
. 2
|
| 42 | 33, 37, 41 | 3bitr4g 223 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-cnex 8166 ax-resscn 8167 ax-1re 8169 ax-addrcl 8172 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ral 2516 df-rex 2517 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-int 3934 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-iota 5293 df-fun 5335 df-fn 5336 df-fv 5341 df-riota 5981 df-ov 6031 df-inn 9186 df-2 9244 df-ndx 13148 df-slot 13149 df-base 13151 df-plusg 13236 df-0g 13404 df-mgm 13502 df-sgrp 13548 df-mnd 13563 df-grp 13649 |
| This theorem is referenced by: grpprop 13664 grppropstrg 13665 ghmpropd 13933 ablpropd 13946 ringpropd 14115 opprring 14156 opprsubgg 14161 lmodprop2d 14427 sralmod 14529 psrgrp 14769 |
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