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Mirrors > Home > ILE Home > Th. List > 19.9v | Unicode version |
Description: Special case of Theorem 19.9 of [Margaris] p. 89. (Contributed by NM, 28-May-1995.) (Revised by NM, 21-May-2007.) |
Ref | Expression |
---|---|
19.9v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-17 1419 | . 2 | |
2 | 1 | 19.9h 1534 | 1 |
Colors of variables: wff set class |
Syntax hints: wb 98 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-gen 1338 ax-ie1 1382 ax-ie2 1383 ax-4 1400 ax-17 1419 |
This theorem depends on definitions: df-bi 110 |
This theorem is referenced by: spc2gv 2643 spc3gv 2645 mo2icl 2720 brtpos2 5866 |
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