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Mirrors > Home > MPE Home > Th. List > 3exp | Structured version Visualization version Unicode version |
Description: Exportation inference. (Contributed by NM, 30-May-1994.) |
Ref | Expression |
---|---|
3exp.1 |
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Ref | Expression |
---|---|
3exp |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | pm3.2an3 1193 |
. 2
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2 | 3exp.1 |
. 2
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3 | 1, 2 | syl8 72 |
1
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