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| Mirrors > Home > ILE Home > Th. List > grpsubval | Unicode version | ||
| Description: Group subtraction (division) operation. (Contributed by NM, 31-Mar-2014.) (Revised by Mario Carneiro, 13-Dec-2014.) |
| Ref | Expression |
|---|---|
| grpsubval.b |
|
| grpsubval.p |
|
| grpsubval.i |
|
| grpsubval.m |
|
| Ref | Expression |
|---|---|
| grpsubval |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | grpsubval.b |
. . . . 5
| |
| 2 | 1 | a1i 9 |
. . . 4
|
| 3 | simpl 109 |
. . . 4
| |
| 4 | 2, 3 | basmexd 13206 |
. . 3
|
| 5 | grpsubval.p |
. . . 4
| |
| 6 | grpsubval.i |
. . . 4
| |
| 7 | grpsubval.m |
. . . 4
| |
| 8 | 1, 5, 6, 7 | grpsubfvalg 13691 |
. . 3
|
| 9 | 4, 8 | syl 14 |
. 2
|
| 10 | oveq1 6035 |
. . . 4
| |
| 11 | fveq2 5648 |
. . . . 5
| |
| 12 | 11 | oveq2d 6044 |
. . . 4
|
| 13 | 10, 12 | sylan9eq 2284 |
. . 3
|
| 14 | 13 | adantl 277 |
. 2
|
| 15 | simpr 110 |
. 2
| |
| 16 | plusgslid 13258 |
. . . . . 6
| |
| 17 | 16 | slotex 13172 |
. . . . 5
|
| 18 | 4, 17 | syl 14 |
. . . 4
|
| 19 | 5, 18 | eqeltrid 2318 |
. . 3
|
| 20 | eqid 2231 |
. . . . . . 7
| |
| 21 | 1, 5, 20, 6 | grpinvfvalg 13688 |
. . . . . 6
|
| 22 | 4, 21 | syl 14 |
. . . . 5
|
| 23 | basfn 13204 |
. . . . . . . 8
| |
| 24 | funfvex 5665 |
. . . . . . . . 9
| |
| 25 | 24 | funfni 5439 |
. . . . . . . 8
|
| 26 | 23, 4, 25 | sylancr 414 |
. . . . . . 7
|
| 27 | 1, 26 | eqeltrid 2318 |
. . . . . 6
|
| 28 | 27 | mptexd 5891 |
. . . . 5
|
| 29 | 22, 28 | eqeltrd 2308 |
. . . 4
|
| 30 | fvexg 5667 |
. . . 4
| |
| 31 | 29, 30 | sylancom 420 |
. . 3
|
| 32 | ovexg 6062 |
. . 3
| |
| 33 | 3, 19, 31, 32 | syl3anc 1274 |
. 2
|
| 34 | 9, 14, 3, 15, 33 | ovmpod 6159 |
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-in1 619 ax-in2 620 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-coll 4209 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 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-fal 1404 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-ne 2404 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-dif 3203 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-iun 3977 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-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-f1 5338 df-fo 5339 df-f1o 5340 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 df-inn 9186 df-2 9244 df-ndx 13148 df-slot 13149 df-base 13151 df-plusg 13236 df-minusg 13650 df-sbg 13651 |
| This theorem is referenced by: grpsubinv 13719 grpsubrcan 13727 grpinvsub 13728 grpinvval2 13729 grpsubid 13730 grpsubid1 13731 grpsubeq0 13732 grpsubadd0sub 13733 grpsubadd 13734 grpsubsub 13735 grpaddsubass 13736 grpnpcan 13738 pwssub 13759 mulgsubdir 13812 subgsubcl 13835 subgsub 13836 issubg4m 13843 qussub 13887 ghmsub 13901 ablsub2inv 13961 ablsub4 13963 ablsubsub4 13969 eqgabl 13980 rngsubdi 14028 rngsubdir 14029 ringsubdi 14133 ringsubdir 14134 lmodvsubval2 14421 lmodsubdir 14424 cnfldsub 14654 |
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