| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > issubm | Unicode version | ||
| Description: Expand definition of a submonoid. (Contributed by Mario Carneiro, 7-Mar-2015.) |
| Ref | Expression |
|---|---|
| issubm.b |
|
| issubm.z |
|
| issubm.p |
|
| Ref | Expression |
|---|---|
| issubm |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-submnd 13767 |
. . . 4
| |
| 2 | fveq2 5695 |
. . . . . 6
| |
| 3 | 2 | pweqd 3693 |
. . . . 5
|
| 4 | fveq2 5695 |
. . . . . . 7
| |
| 5 | 4 | eleq1d 2307 |
. . . . . 6
|
| 6 | fveq2 5695 |
. . . . . . . . 9
| |
| 7 | 6 | oveqd 6102 |
. . . . . . . 8
|
| 8 | 7 | eleq1d 2307 |
. . . . . . 7
|
| 9 | 8 | 2ralbidv 2574 |
. . . . . 6
|
| 10 | 5, 9 | anbi12d 477 |
. . . . 5
|
| 11 | 3, 10 | rabeqbidv 2816 |
. . . 4
|
| 12 | id 19 |
. . . 4
| |
| 13 | basfn 13411 |
. . . . . . 7
| |
| 14 | elex 2833 |
. . . . . . 7
| |
| 15 | funfvex 5712 |
. . . . . . . 8
| |
| 16 | 15 | funfni 5483 |
. . . . . . 7
|
| 17 | 13, 14, 16 | sylancr 418 |
. . . . . 6
|
| 18 | 17 | pwexd 4318 |
. . . . 5
|
| 19 | rabexg 4279 |
. . . . 5
| |
| 20 | 18, 19 | syl 14 |
. . . 4
|
| 21 | 1, 11, 12, 20 | fvmptd3 5799 |
. . 3
|
| 22 | 21 | eleq2d 2308 |
. 2
|
| 23 | eleq2 2302 |
. . . . 5
| |
| 24 | eleq2 2302 |
. . . . . . 7
| |
| 25 | 24 | raleqbi1dv 2761 |
. . . . . 6
|
| 26 | 25 | raleqbi1dv 2761 |
. . . . 5
|
| 27 | 23, 26 | anbi12d 477 |
. . . 4
|
| 28 | 27 | elrab 2982 |
. . 3
|
| 29 | issubm.b |
. . . . . . 7
| |
| 30 | 29 | sseq2i 3275 |
. . . . . 6
|
| 31 | issubm.z |
. . . . . . . 8
| |
| 32 | 31 | eleq1i 2304 |
. . . . . . 7
|
| 33 | issubm.p |
. . . . . . . . . 10
| |
| 34 | 33 | oveqi 6098 |
. . . . . . . . 9
|
| 35 | 34 | eleq1i 2304 |
. . . . . . . 8
|
| 36 | 35 | 2ralbii 2558 |
. . . . . . 7
|
| 37 | 32, 36 | anbi12i 464 |
. . . . . 6
|
| 38 | 30, 37 | anbi12i 464 |
. . . . 5
|
| 39 | 38 | a1i 9 |
. . . 4
|
| 40 | 3anass 1013 |
. . . . 5
| |
| 41 | 40 | a1i 9 |
. . . 4
|
| 42 | elpw2g 4292 |
. . . . . 6
| |
| 43 | 17, 42 | syl 14 |
. . . . 5
|
| 44 | 43 | anbi1d 469 |
. . . 4
|
| 45 | 39, 41, 44 | 3bitr4rd 221 |
. . 3
|
| 46 | 28, 45 | bitrid 192 |
. 2
|
| 47 | 22, 46 | bitrd 188 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4249 ax-pow 4311 ax-pr 4346 ax-un 4578 ax-cnex 8270 ax-resscn 8271 ax-1re 8273 ax-addrcl 8276 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-int 3971 df-br 4131 df-opab 4193 df-mpt 4194 df-id 4438 df-xp 4780 df-rel 4781 df-cnv 4782 df-co 4783 df-dm 4784 df-rn 4785 df-res 4786 df-iota 5337 df-fun 5379 df-fn 5380 df-fv 5385 df-ov 6088 df-inn 9305 df-ndx 13355 df-slot 13356 df-base 13358 df-submnd 13767 |
| This theorem is used by: issubm2 13780 issubmd 13781 mndissubm 13782 submss 13783 submid 13784 subm0cl 13785 submcl 13786 0subm 13791 insubm 13792 mhmima 13798 mhmeql 13799 issubg3 13995 issubrg3 14555 cnsubmlem 14915 |
| Copyright terms: Public domain | W3C validator |