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| Mirrors > Home > ILE Home > Th. List > elrabd | Unicode version | ||
| Description: Membership in a restricted class abstraction, using implicit substitution. Deduction version of elrab 2982. (Contributed by Glauco Siliprandi, 23-Oct-2021.) |
| Ref | Expression |
|---|---|
| elrabd.1 |
|
| elrabd.2 |
|
| elrabd.3 |
|
| Ref | Expression |
|---|---|
| elrabd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elrabd.2 |
. . 3
| |
| 2 | elrabd.3 |
. . 3
| |
| 3 | 1, 2 | jca 306 |
. 2
|
| 4 | elrabd.1 |
. . 3
| |
| 5 | 4 | elrab 2982 |
. 2
|
| 6 | 3, 5 | sylibr 134 |
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 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-ext 2220 |
| This theorem depends on definitions: df-bi 117 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-rab 2537 df-v 2823 |
| This theorem is referenced by: 2omap 7308 ctssdccl 7441 suplocexprlemru 8076 suplocexprlemloc 8078 zsupssdc 10651 hashfibclem 11260 uzwodc 12792 nninfctlemfo 12795 lcmcllem 12823 lcmledvds 12826 hashdvds 12977 phisum 12997 odzcllem 12999 pcpremul 13050 ballotfilemirc 13253 znnen 13267 ennnfonelemj0 13270 ennnfonelemg 13272 gzsumress 13689 issubmd 13758 mhmeql 13776 ghmeql 14047 cdivcncfap 15628 cnopnap 15635 ivthinc 15667 limcdifap 15686 limcimolemlt 15688 dvcoapbr 15731 dvdsppwf1o 16017 2lgslem1b 16122 incistruhgr 16245 upgr1elem1 16275 umgr1een 16280 subgruhgredgdm 16425 subumgredg2en 16426 subupgr 16428 subctctexmid 16944 |
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