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| Mirrors > Home > ILE Home > Th. List > ressbas2d | Unicode version | ||
| Description: Base set of a structure restriction. (Contributed by Mario Carneiro, 2-Dec-2014.) |
| Ref | Expression |
|---|---|
| ressbasd.r |
|
| ressbasd.b |
|
| ressbasd.w |
|
| ressbas2d.ss |
|
| Ref | Expression |
|---|---|
| ressbas2d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ressbas2d.ss |
. . 3
| |
| 2 | df-ss 3233 |
. . 3
| |
| 3 | 1, 2 | sylib 122 |
. 2
|
| 4 | ressbasd.r |
. . 3
| |
| 5 | ressbasd.b |
. . 3
| |
| 6 | ressbasd.w |
. . 3
| |
| 7 | basfn 13463 |
. . . . . 6
| |
| 8 | 6 | elexd 2835 |
. . . . . 6
|
| 9 | funfvex 5712 |
. . . . . . 7
| |
| 10 | 9 | funfni 5483 |
. . . . . 6
|
| 11 | 7, 8, 10 | sylancr 418 |
. . . . 5
|
| 12 | 5, 11 | eqeltrd 2315 |
. . . 4
|
| 13 | 12, 1 | ssexd 4273 |
. . 3
|
| 14 | 4, 5, 6, 13 | ressbasd 13474 |
. 2
|
| 15 | 3, 14 | eqtr3d 2273 |
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-in1 623 ax-in2 624 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-setind 4684 ax-cnex 8271 ax-resscn 8272 ax-1re 8274 ax-addrcl 8277 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 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-ne 2421 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-nul 3521 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-oprab 6089 df-mpo 6090 df-inn 9308 df-ndx 13407 df-slot 13408 df-base 13410 df-sets 13411 df-iress 13412 |
| This theorem is used by: gzsumress 13765 issubmnd 13808 ress0g 13809 submbas 13841 resmhm 13847 subgbas 14034 issubg2m 14045 resghm 14116 ablressid 14223 gsumressfi 14251 rngressid 14337 ringidss 14418 ringressid 14452 unitgrpbasd 14506 islss3 14800 lsslss 14802 lsslsp 14850 2idlbas 14936 zringbas 15015 expghmap 15026 mplbascoe 15173 |
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