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| Mirrors > Home > MPE Home > Th. List > rexlimdvv | Structured version Visualization version Unicode version | ||
| Description: Inference from Theorem 19.23 of [Margaris] p. 90. (Restricted quantifier version.) (Contributed by NM, 22-Jul-2004.) |
| Ref | Expression |
|---|---|
| rexlimdvv.1 |
|
| Ref | Expression |
|---|---|
| rexlimdvv |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rexlimdvv.1 |
. . . 4
| |
| 2 | 1 | expdimp 453 |
. . 3
|
| 3 | 2 | rexlimdv 3030 |
. 2
|
| 4 | 3 | rexlimdva 3031 |
1
|
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