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Mirrors > Home > MPE Home > Th. List > 19.29r | Structured version Visualization version Unicode version |
Description: Variation of 19.29 1801. (Contributed by NM, 18-Aug-1993.) (Proof shortened by Wolf Lammen, 12-Nov-2020.) |
Ref | Expression |
---|---|
19.29r |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pm3.21 464 | . . 3 | |
2 | 1 | aleximi 1759 | . 2 |
3 | 2 | impcom 446 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 wal 1481 wex 1704 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 |
This theorem depends on definitions: df-bi 197 df-an 386 df-ex 1705 |
This theorem is referenced by: 19.29r2 1803 19.29x 1804 intab 4507 imadif 5973 kmlem6 8977 2ndcdisj 21259 fmcncfil 29977 bnj907 31035 bj-19.41al 32637 |
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