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Mirrors > Home > MPE Home > Th. List > simp3r | Structured version Visualization version Unicode version |
Description: Simplification of triple conjunction. (Contributed by NM, 9-Nov-2011.) |
Ref | Expression |
---|---|
simp3r |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr 477 | . 2 | |
2 | 1 | 3ad2ant3 1084 | 1 |
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