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Mirrors > Home > MPE Home > Th. List > ralbidv | Structured version Visualization version Unicode version |
Description: Formula-building rule for restricted universal quantifier (deduction rule). (Contributed by NM, 20-Nov-1994.) Reduce dependencies on axioms. (Revised by Wolf Lammen, 5-Dec-2019.) |
Ref | Expression |
---|---|
ralbidv.1 |
Ref | Expression |
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ralbidv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ralbidv.1 | . . 3 | |
2 | 1 | adantr 481 | . 2 |
3 | 2 | ralbidva 2985 | 1 |
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