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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 13522 |
. . 3
|
| 5 | 1 | adantr 276 |
. . . . . . . . 9
|
| 6 | 2 | adantr 276 |
. . . . . . . . 9
|
| 7 | simprl 531 |
. . . . . . . . . 10
| |
| 8 | 5, 7 | basmexd 13142 |
. . . . . . . . 9
|
| 9 | 6, 7 | basmexd 13142 |
. . . . . . . . 9
|
| 10 | 3 | ralrimivva 2614 |
. . . . . . . . . . . . . 14
|
| 11 | oveq1 6024 |
. . . . . . . . . . . . . . . 16
| |
| 12 | oveq1 6024 |
. . . . . . . . . . . . . . . 16
| |
| 13 | 11, 12 | eqeq12d 2246 |
. . . . . . . . . . . . . . 15
|
| 14 | oveq2 6025 |
. . . . . . . . . . . . . . . 16
| |
| 15 | oveq2 6025 |
. . . . . . . . . . . . . . . 16
| |
| 16 | 14, 15 | eqeq12d 2246 |
. . . . . . . . . . . . . . 15
|
| 17 | 13, 16 | cbvral2v 2780 |
. . . . . . . . . . . . . 14
|
| 18 | 10, 17 | sylib 122 |
. . . . . . . . . . . . 13
|
| 19 | 18 | adantr 276 |
. . . . . . . . . . . 12
|
| 20 | 19 | r19.21bi 2620 |
. . . . . . . . . . 11
|
| 21 | 20 | r19.21bi 2620 |
. . . . . . . . . 10
|
| 22 | 21 | anasss 399 |
. . . . . . . . 9
|
| 23 | 5, 6, 8, 9, 22 | grpidpropdg 13456 |
. . . . . . . 8
|
| 24 | 3, 23 | eqeq12d 2246 |
. . . . . . 7
|
| 25 | 24 | anass1rs 573 |
. . . . . 6
|
| 26 | 25 | rexbidva 2529 |
. . . . 5
|
| 27 | 26 | ralbidva 2528 |
. . . 4
|
| 28 | 1 | rexeqdv 2737 |
. . . . 5
|
| 29 | 1, 28 | raleqbidv 2746 |
. . . 4
|
| 30 | 2 | rexeqdv 2737 |
. . . . 5
|
| 31 | 2, 30 | raleqbidv 2746 |
. . . 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 13588 |
. 2
|
| 38 | eqid 2231 |
. . 3
| |
| 39 | eqid 2231 |
. . 3
| |
| 40 | eqid 2231 |
. . 3
| |
| 41 | 38, 39, 40 | isgrp 13588 |
. 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-cnex 8122 ax-resscn 8123 ax-1re 8125 ax-addrcl 8128 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-int 3929 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-rn 4736 df-res 4737 df-iota 5286 df-fun 5328 df-fn 5329 df-fv 5334 df-riota 5970 df-ov 6020 df-inn 9143 df-2 9201 df-ndx 13084 df-slot 13085 df-base 13087 df-plusg 13172 df-0g 13340 df-mgm 13438 df-sgrp 13484 df-mnd 13499 df-grp 13585 |
| This theorem is referenced by: grpprop 13600 grppropstrg 13601 ghmpropd 13869 ablpropd 13882 ringpropd 14050 opprring 14091 opprsubgg 14096 lmodprop2d 14361 sralmod 14463 psrgrp 14698 |
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