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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 13161 |
. . 3
|
| 5 | grpsubval.p |
. . . 4
| |
| 6 | grpsubval.i |
. . . 4
| |
| 7 | grpsubval.m |
. . . 4
| |
| 8 | 1, 5, 6, 7 | grpsubfvalg 13646 |
. . 3
|
| 9 | 4, 8 | syl 14 |
. 2
|
| 10 | oveq1 6025 |
. . . 4
| |
| 11 | fveq2 5639 |
. . . . 5
| |
| 12 | 11 | oveq2d 6034 |
. . . 4
|
| 13 | 10, 12 | sylan9eq 2284 |
. . 3
|
| 14 | 13 | adantl 277 |
. 2
|
| 15 | simpr 110 |
. 2
| |
| 16 | plusgslid 13213 |
. . . . . 6
| |
| 17 | 16 | slotex 13127 |
. . . . 5
|
| 18 | 4, 17 | syl 14 |
. . . 4
|
| 19 | 5, 18 | eqeltrid 2318 |
. . 3
|
| 20 | eqid 2231 |
. . . . . . 7
| |
| 21 | 1, 5, 20, 6 | grpinvfvalg 13643 |
. . . . . 6
|
| 22 | 4, 21 | syl 14 |
. . . . 5
|
| 23 | basfn 13159 |
. . . . . . . 8
| |
| 24 | funfvex 5656 |
. . . . . . . . 9
| |
| 25 | 24 | funfni 5432 |
. . . . . . . 8
|
| 26 | 23, 4, 25 | sylancr 414 |
. . . . . . 7
|
| 27 | 1, 26 | eqeltrid 2318 |
. . . . . 6
|
| 28 | 27 | mptexd 5881 |
. . . . 5
|
| 29 | 22, 28 | eqeltrd 2308 |
. . . 4
|
| 30 | fvexg 5658 |
. . . 4
| |
| 31 | 29, 30 | sylancom 420 |
. . 3
|
| 32 | ovexg 6052 |
. . 3
| |
| 33 | 3, 19, 31, 32 | syl3anc 1273 |
. 2
|
| 34 | 9, 14, 3, 15, 33 | ovmpod 6149 |
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 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-coll 4204 ax-sep 4207 ax-pow 4264 ax-pr 4299 ax-un 4530 ax-setind 4635 ax-cnex 8123 ax-resscn 8124 ax-1re 8126 ax-addrcl 8129 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-fal 1403 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-ne 2403 df-ral 2515 df-rex 2516 df-reu 2517 df-rab 2519 df-v 2804 df-sbc 3032 df-csb 3128 df-dif 3202 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-iun 3972 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-ima 4738 df-iota 5286 df-fun 5328 df-fn 5329 df-f 5330 df-f1 5331 df-fo 5332 df-f1o 5333 df-fv 5334 df-riota 5971 df-ov 6021 df-oprab 6022 df-mpo 6023 df-1st 6303 df-2nd 6304 df-inn 9144 df-2 9202 df-ndx 13103 df-slot 13104 df-base 13106 df-plusg 13191 df-minusg 13605 df-sbg 13606 |
| This theorem is referenced by: grpsubinv 13674 grpsubrcan 13682 grpinvsub 13683 grpinvval2 13684 grpsubid 13685 grpsubid1 13686 grpsubeq0 13687 grpsubadd0sub 13688 grpsubadd 13689 grpsubsub 13690 grpaddsubass 13691 grpnpcan 13693 pwssub 13714 mulgsubdir 13767 subgsubcl 13790 subgsub 13791 issubg4m 13798 qussub 13842 ghmsub 13856 ablsub2inv 13916 ablsub4 13918 ablsubsub4 13924 eqgabl 13935 rngsubdi 13983 rngsubdir 13984 ringsubdi 14088 ringsubdir 14089 lmodvsubval2 14375 lmodsubdir 14378 cnfldsub 14608 |
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