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Mirrors > Home > ILE Home > Th. List > 19.23v | Unicode version |
Description: Special case of Theorem 19.23 of [Margaris] p. 90. (Contributed by NM, 28-Jun-1998.) |
Ref | Expression |
---|---|
19.23v |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ax-17 1416 |
. 2
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2 | 1 | 19.23h 1384 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-mp 7 ax-gen 1335 ax-ie2 1380 ax-17 1416 |
This theorem is referenced by: 19.23vv 1761 2eu4 1990 gencbval 2596 euind 2722 reuind 2738 unissb 3601 dftr2 3847 ssrelrel 4383 cotr 4649 dffun2 4855 fununi 4910 dff13 5350 acexmidlem2 5452 |
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