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Mirrors > Home > MPE Home > Th. List > rexlimdv | Structured version Visualization version Unicode version |
Description: Inference from Theorem 19.23 of [Margaris] p. 90 (restricted quantifier version). (Contributed by NM, 14-Nov-2002.) (Proof shortened by Eric Schmidt, 22-Dec-2006.) Reduce dependencies on axioms. (Revised by Wolf Lammen, 14-Jan-2020.) |
Ref | Expression |
---|---|
rexlimdv.1 |
Ref | Expression |
---|---|
rexlimdv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rexlimdv.1 | . . . 4 | |
2 | 1 | com3l 89 | . . 3 |
3 | 2 | rexlimiv 3027 | . 2 |
4 | 3 | com12 32 | 1 |
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