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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 1529 | . . 3 | |
2 | 1 | orim1i 677 | . 2 |
3 | 19.43 1519 | . 2 | |
4 | 2, 3 | sylibr 137 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wo 629 wal 1241 wex 1381 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 99 ax-ia2 100 ax-ia3 101 ax-io 630 ax-5 1336 ax-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-4 1400 ax-ial 1427 |
This theorem depends on definitions: df-bi 110 |
This theorem is referenced by: (None) |
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