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Mirrors > Home > MPE Home > Th. List > rgen | Structured version Visualization version Unicode version |
Description: Generalization rule for restricted quantification. (Contributed by NM, 19-Nov-1994.) |
Ref | Expression |
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rgen.1 |
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Ref | Expression |
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rgen |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | df-ral 2741 |
. 2
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2 | rgen.1 |
. 2
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3 | 1, 2 | mpgbir 1672 |
1
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