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Mirrors > Home > ILE Home > Th. List > elab2 | Unicode version |
Description: Membership in a class abstraction, using implicit substitution. (Contributed by NM, 13-Sep-1995.) |
Ref | Expression |
---|---|
elab2.1 | |
elab2.2 | |
elab2.3 |
Ref | Expression |
---|---|
elab2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elab2.1 | . 2 | |
2 | elab2.2 | . . 3 | |
3 | elab2.3 | . . 3 | |
4 | 2, 3 | elab2g 2831 | . 2 |
5 | 1, 4 | ax-mp 5 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 wceq 1331 wcel 1480 cab 2125 cvv 2686 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 |
This theorem depends on definitions: df-bi 116 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-v 2688 |
This theorem is referenced by: elpw 3516 elint 3777 opabid 4179 elrn2 4781 elimasn 4906 oprabid 5803 tfrlem3a 6207 tfrcllemsucaccv 6251 tfrcllembxssdm 6253 tfrcllemres 6259 addnqprlemrl 7365 addnqprlemru 7366 addnqprlemfl 7367 addnqprlemfu 7368 mulnqprlemrl 7381 mulnqprlemru 7382 mulnqprlemfl 7383 mulnqprlemfu 7384 ltnqpr 7401 ltnqpri 7402 archpr 7451 cauappcvgprlemladdfu 7462 cauappcvgprlemladdfl 7463 caucvgprlemladdfu 7485 caucvgprprlemopu 7507 suplocexprlemloc 7529 txuni2 12425 |
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