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Mirrors > Home > MPE Home > Th. List > simp2r2 | Structured version Visualization version Unicode version |
Description: Simplification of conjunction. (Contributed by NM, 9-Mar-2012.) |
Ref | Expression |
---|---|
simp2r2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr2 1068 | . 2 | |
2 | 1 | 3ad2ant2 1083 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wa 384 w3a 1037 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 |
This theorem depends on definitions: df-bi 197 df-an 386 df-3an 1039 |
This theorem is referenced by: btwnconn1lem12 32205 cdlemj3 36111 jm2.27 37575 iunrelexpmin2 38004 |
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