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Mirrors > Home > ILE Home > Th. List > rexlimdv | Unicode version |
Description: Inference from Theorem 19.23 of [Margaris] p. 90 (restricted quantifier version). (Contributed by NM, 14-Nov-2002.) (Proof shortened by Eric Schmidt, 22-Dec-2006.) |
Ref | Expression |
---|---|
rexlimdv.1 |
Ref | Expression |
---|---|
rexlimdv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | nfv 1508 | . 2 | |
2 | nfv 1508 | . 2 | |
3 | rexlimdv.1 | . 2 | |
4 | 1, 2, 3 | rexlimd 2544 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 1480 wrex 2415 |
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-5 1423 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-4 1487 ax-17 1506 ax-ial 1514 ax-i5r 1515 |
This theorem depends on definitions: df-bi 116 df-nf 1437 df-ral 2419 df-rex 2420 |
This theorem is referenced by: rexlimdva 2547 rexlimdv3a 2549 rexlimdva2 2550 rexlimdvw 2551 rexlimdvv 2554 ssorduni 4398 funcnvuni 5187 dffo3 5560 smoiun 6191 tfrlem9 6209 ordiso2 6913 axprecex 7681 recexap 8407 zdiv 9132 btwnz 9163 lbzbi 9401 neibl 12649 metcnp3 12669 |
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