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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 13670 |
. . 3
|
| 5 | 1 | adantr 276 |
. . . . . . . . 9
|
| 6 | 2 | adantr 276 |
. . . . . . . . 9
|
| 7 | simprl 531 |
. . . . . . . . . 10
| |
| 8 | 5, 7 | basmexd 13290 |
. . . . . . . . 9
|
| 9 | 6, 7 | basmexd 13290 |
. . . . . . . . 9
|
| 10 | 3 | ralrimivva 2626 |
. . . . . . . . . . . . . 14
|
| 11 | oveq1 6059 |
. . . . . . . . . . . . . . . 16
| |
| 12 | oveq1 6059 |
. . . . . . . . . . . . . . . 16
| |
| 13 | 11, 12 | eqeq12d 2249 |
. . . . . . . . . . . . . . 15
|
| 14 | oveq2 6060 |
. . . . . . . . . . . . . . . 16
| |
| 15 | oveq2 6060 |
. . . . . . . . . . . . . . . 16
| |
| 16 | 14, 15 | eqeq12d 2249 |
. . . . . . . . . . . . . . 15
|
| 17 | 13, 16 | cbvral2v 2793 |
. . . . . . . . . . . . . 14
|
| 18 | 10, 17 | sylib 122 |
. . . . . . . . . . . . 13
|
| 19 | 18 | adantr 276 |
. . . . . . . . . . . 12
|
| 20 | 19 | r19.21bi 2632 |
. . . . . . . . . . 11
|
| 21 | 20 | r19.21bi 2632 |
. . . . . . . . . 10
|
| 22 | 21 | anasss 399 |
. . . . . . . . 9
|
| 23 | 5, 6, 8, 9, 22 | grpidpropdg 13604 |
. . . . . . . 8
|
| 24 | 3, 23 | eqeq12d 2249 |
. . . . . . 7
|
| 25 | 24 | anass1rs 573 |
. . . . . 6
|
| 26 | 25 | rexbidva 2541 |
. . . . 5
|
| 27 | 26 | ralbidva 2540 |
. . . 4
|
| 28 | 1 | rexeqdv 2750 |
. . . . 5
|
| 29 | 1, 28 | raleqbidv 2759 |
. . . 4
|
| 30 | 2 | rexeqdv 2750 |
. . . . 5
|
| 31 | 2, 30 | raleqbidv 2759 |
. . . 4
|
| 32 | 27, 29, 31 | 3bitr3d 218 |
. . 3
|
| 33 | 4, 32 | anbi12d 473 |
. 2
|
| 34 | eqid 2234 |
. . 3
| |
| 35 | eqid 2234 |
. . 3
| |
| 36 | eqid 2234 |
. . 3
| |
| 37 | 34, 35, 36 | isgrp 13736 |
. 2
|
| 38 | eqid 2234 |
. . 3
| |
| 39 | eqid 2234 |
. . 3
| |
| 40 | eqid 2234 |
. . 3
| |
| 41 | 38, 39, 40 | isgrp 13736 |
. 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 2207 ax-14 2208 ax-ext 2216 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-cnex 8220 ax-resscn 8221 ax-1re 8223 ax-addrcl 8226 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ral 2527 df-rex 2528 df-rab 2531 df-v 2817 df-sbc 3045 df-csb 3141 df-un 3217 df-in 3219 df-ss 3226 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-br 4112 df-opab 4174 df-mpt 4175 df-id 4416 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-rn 4762 df-res 4763 df-iota 5314 df-fun 5356 df-fn 5357 df-fv 5362 df-riota 6005 df-ov 6055 df-inn 9240 df-2 9298 df-ndx 13232 df-slot 13233 df-base 13235 df-plusg 13320 df-0g 13488 df-mgm 13586 df-sgrp 13632 df-mnd 13647 df-grp 13733 |
| This theorem is referenced by: grpprop 13748 grppropstrg 13749 ghmpropd 14017 ablpropd 14030 ringpropd 14199 opprring 14240 opprsubgg 14245 lmodprop2d 14513 sralmod 14615 psrgrp 14857 |
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