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Mirrors > Home > ILE Home > Th. List > rsp2 | Unicode version |
Description: Restricted specialization. (Contributed by NM, 11-Feb-1997.) |
Ref | Expression |
---|---|
rsp2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | rsp 2411 | . . 3 | |
2 | rsp 2411 | . . 3 | |
3 | 1, 2 | syl6 33 | . 2 |
4 | 3 | impd 251 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wa 102 wcel 1433 wral 2348 |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-4 1440 |
This theorem depends on definitions: df-bi 115 df-ral 2353 |
This theorem is referenced by: ralidm 3341 sowlin 4075 |
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