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Mirrors > Home > ILE Home > Th. List > 19.34 | Unicode version |
Description: Theorem 19.34 of [Margaris] p. 90. (Contributed by NM, 5-Aug-1993.) |
Ref | Expression |
---|---|
19.34 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 19.2 1631 | . . 3 | |
2 | 1 | orim1i 755 | . 2 |
3 | 19.43 1621 | . 2 | |
4 | 2, 3 | sylibr 133 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wo 703 wal 1346 wex 1485 |
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 704 ax-5 1440 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-4 1503 ax-ial 1527 |
This theorem depends on definitions: df-bi 116 |
This theorem is referenced by: (None) |
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