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Mirrors > Home > MPE Home > Th. List > Mathboxes > bj-dtrucor2v | Structured version Visualization version Unicode version |
Description: Version of dtrucor2 4901 with a dv condition, which does not require ax-13 2246 (nor ax-4 1737, ax-5 1839, ax-7 1935, ax-12 2047). (Contributed by BJ, 16-Jul-2019.) (Proof modification is discouraged.) |
Ref | Expression |
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bj-dtrucor2v.1 |
Ref | Expression |
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bj-dtrucor2v |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax6ev 1890 | . 2 | |
2 | bj-dtrucor2v.1 | . . . . 5 | |
3 | 2 | necon2bi 2824 | . . . 4 |
4 | pm2.01 180 | . . . 4 | |
5 | 3, 4 | ax-mp 5 | . . 3 |
6 | 5 | nex 1731 | . 2 |
7 | 1, 6 | pm2.24ii 117 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wn 3 wi 4 wa 384 wex 1704 wne 2794 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-6 1888 |
This theorem depends on definitions: df-bi 197 df-ex 1705 df-ne 2795 |
This theorem is referenced by: (None) |
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