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Mirrors > Home > ILE Home > Th. List > gencbvex2 | Unicode version |
Description: Restatement of gencbvex 2727 with weaker hypotheses. (Contributed by Jeff Hankins, 6-Dec-2006.) |
Ref | Expression |
---|---|
gencbvex2.1 | |
gencbvex2.2 | |
gencbvex2.3 | |
gencbvex2.4 |
Ref | Expression |
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gencbvex2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gencbvex2.1 | . 2 | |
2 | gencbvex2.2 | . 2 | |
3 | gencbvex2.3 | . 2 | |
4 | gencbvex2.4 | . . 3 | |
5 | 3 | biimpac 296 | . . . 4 |
6 | 5 | exlimiv 1577 | . . 3 |
7 | 4, 6 | impbii 125 | . 2 |
8 | 1, 2, 3, 7 | gencbvex 2727 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 103 wb 104 wceq 1331 wex 1468 wcel 1480 cvv 2681 |
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-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-ext 2119 |
This theorem depends on definitions: df-bi 116 df-nf 1437 df-sb 1736 df-clab 2124 df-cleq 2130 df-clel 2133 df-v 2683 |
This theorem is referenced by: (None) |
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