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| Mirrors > Home > ILE Home > Th. List > mulgex | Unicode version | ||
| Description: Existence of the group multiple operation. (Contributed by Jim Kingdon, 22-Apr-2025.) |
| Ref | Expression |
|---|---|
| mulgex |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | eqid 2229 |
. . 3
| |
| 2 | eqid 2229 |
. . 3
| |
| 3 | eqid 2229 |
. . 3
| |
| 4 | eqid 2229 |
. . 3
| |
| 5 | eqid 2229 |
. . 3
| |
| 6 | 1, 2, 3, 4, 5 | mulgfvalg 13695 |
. 2
|
| 7 | zex 9476 |
. . 3
| |
| 8 | basfn 13128 |
. . . 4
| |
| 9 | elex 2812 |
. . . 4
| |
| 10 | funfvex 5650 |
. . . . 5
| |
| 11 | 10 | funfni 5427 |
. . . 4
|
| 12 | 8, 9, 11 | sylancr 414 |
. . 3
|
| 13 | mpoexga 6370 |
. . 3
| |
| 14 | 7, 12, 13 | sylancr 414 |
. 2
|
| 15 | 6, 14 | eqeltrd 2306 |
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 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 4200 ax-sep 4203 ax-pow 4260 ax-pr 4295 ax-un 4526 ax-setind 4631 ax-iinf 4682 ax-cnex 8111 ax-resscn 8112 ax-1re 8114 ax-addrcl 8117 |
| This theorem depends on definitions: df-bi 117 df-3or 1003 df-3an 1004 df-tru 1398 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-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2802 df-sbc 3030 df-csb 3126 df-un 3202 df-in 3204 df-ss 3211 df-if 3604 df-pw 3652 df-sn 3673 df-pr 3674 df-op 3676 df-uni 3890 df-int 3925 df-iun 3968 df-br 4085 df-opab 4147 df-mpt 4148 df-tr 4184 df-id 4386 df-iord 4459 df-on 4461 df-iom 4685 df-xp 4727 df-rel 4728 df-cnv 4729 df-co 4730 df-dm 4731 df-rn 4732 df-res 4733 df-ima 4734 df-iota 5282 df-fun 5324 df-fn 5325 df-f 5326 df-f1 5327 df-fo 5328 df-f1o 5329 df-fv 5330 df-ov 6014 df-oprab 6015 df-mpo 6016 df-1st 6296 df-2nd 6297 df-recs 6464 df-frec 6550 df-neg 8341 df-inn 9132 df-z 9468 df-seqfrec 10698 df-ndx 13072 df-slot 13073 df-base 13075 df-mulg 13694 |
| This theorem is referenced by: zlmval 14628 zlmlemg 14629 zlmsca 14633 zlmvscag 14634 |
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