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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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