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Mirrors > Home > ILE Home > Th. List > raleqbidv | Unicode version |
Description: Equality deduction for restricted universal quantifier. (Contributed by NM, 6-Nov-2007.) |
Ref | Expression |
---|---|
raleqbidv.1 | |
raleqbidv.2 |
Ref | Expression |
---|---|
raleqbidv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | raleqbidv.1 | . . 3 | |
2 | 1 | raleqdv 2630 | . 2 |
3 | raleqbidv.2 | . . 3 | |
4 | 3 | ralbidv 2435 | . 2 |
5 | 2, 4 | bitrd 187 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wb 104 wceq 1331 wral 2414 |
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 2119 |
This theorem depends on definitions: df-bi 116 df-tru 1334 df-nf 1437 df-sb 1736 df-cleq 2130 df-clel 2133 df-nfc 2268 df-ral 2419 |
This theorem is referenced by: ofrfval 5983 fmpox 6091 tfrlemi1 6222 supeq123d 6871 cvg1nlemcau 10749 cvg1nlemres 10750 cau3lem 10879 fsum2dlemstep 11196 fisumcom2 11200 istopg 12155 restbasg 12326 cnfval 12352 cnpfval 12353 txbas 12416 limccl 12786 sscoll2 13175 |
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