| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 13133 |
. . 3
|
| 5 | grpsubval.p |
. . . 4
| |
| 6 | grpsubval.i |
. . . 4
| |
| 7 | grpsubval.m |
. . . 4
| |
| 8 | 1, 5, 6, 7 | grpsubfvalg 13618 |
. . 3
|
| 9 | 4, 8 | syl 14 |
. 2
|
| 10 | oveq1 6020 |
. . . 4
| |
| 11 | fveq2 5635 |
. . . . 5
| |
| 12 | 11 | oveq2d 6029 |
. . . 4
|
| 13 | 10, 12 | sylan9eq 2282 |
. . 3
|
| 14 | 13 | adantl 277 |
. 2
|
| 15 | simpr 110 |
. 2
| |
| 16 | plusgslid 13185 |
. . . . . 6
| |
| 17 | 16 | slotex 13099 |
. . . . 5
|
| 18 | 4, 17 | syl 14 |
. . . 4
|
| 19 | 5, 18 | eqeltrid 2316 |
. . 3
|
| 20 | eqid 2229 |
. . . . . . 7
| |
| 21 | 1, 5, 20, 6 | grpinvfvalg 13615 |
. . . . . 6
|
| 22 | 4, 21 | syl 14 |
. . . . 5
|
| 23 | basfn 13131 |
. . . . . . . 8
| |
| 24 | funfvex 5652 |
. . . . . . . . 9
| |
| 25 | 24 | funfni 5429 |
. . . . . . . 8
|
| 26 | 23, 4, 25 | sylancr 414 |
. . . . . . 7
|
| 27 | 1, 26 | eqeltrid 2316 |
. . . . . 6
|
| 28 | 27 | mptexd 5876 |
. . . . 5
|
| 29 | 22, 28 | eqeltrd 2306 |
. . . 4
|
| 30 | fvexg 5654 |
. . . 4
| |
| 31 | 29, 30 | sylancom 420 |
. . 3
|
| 32 | ovexg 6047 |
. . 3
| |
| 33 | 3, 19, 31, 32 | syl3anc 1271 |
. 2
|
| 34 | 9, 14, 3, 15, 33 | ovmpod 6144 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4202 ax-sep 4205 ax-pow 4262 ax-pr 4297 ax-un 4528 ax-setind 4633 ax-cnex 8113 ax-resscn 8114 ax-1re 8116 ax-addrcl 8119 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-dif 3200 df-un 3202 df-in 3204 df-ss 3211 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3892 df-int 3927 df-iun 3970 df-br 4087 df-opab 4149 df-mpt 4150 df-id 4388 df-xp 4729 df-rel 4730 df-cnv 4731 df-co 4732 df-dm 4733 df-rn 4734 df-res 4735 df-ima 4736 df-iota 5284 df-fun 5326 df-fn 5327 df-f 5328 df-f1 5329 df-fo 5330 df-f1o 5331 df-fv 5332 df-riota 5966 df-ov 6016 df-oprab 6017 df-mpo 6018 df-1st 6298 df-2nd 6299 df-inn 9134 df-2 9192 df-ndx 13075 df-slot 13076 df-base 13078 df-plusg 13163 df-minusg 13577 df-sbg 13578 |
| This theorem is referenced by: grpsubinv 13646 grpsubrcan 13654 grpinvsub 13655 grpinvval2 13656 grpsubid 13657 grpsubid1 13658 grpsubeq0 13659 grpsubadd0sub 13660 grpsubadd 13661 grpsubsub 13662 grpaddsubass 13663 grpnpcan 13665 pwssub 13686 mulgsubdir 13739 subgsubcl 13762 subgsub 13763 issubg4m 13770 qussub 13814 ghmsub 13828 ablsub2inv 13888 ablsub4 13890 ablsubsub4 13896 eqgabl 13907 rngsubdi 13954 rngsubdir 13955 ringsubdi 14059 ringsubdir 14060 lmodvsubval2 14346 lmodsubdir 14349 cnfldsub 14579 |
| Copyright terms: Public domain | W3C validator |