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| Mirrors > Home > MPE Home > Th. List > rsp | Structured version Visualization version Unicode version | ||
| Description: Restricted specialization. (Contributed by NM, 17-Oct-1996.) |
| Ref | Expression |
|---|---|
| rsp |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-ral 2917 |
. 2
| |
| 2 | sp 2053 |
. 2
| |
| 3 | 1, 2 | sylbi 207 |
1
|
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