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Mirrors > Home > MPE Home > Th. List > mpteq12dv | Structured version Visualization version Unicode version |
Description: An equality inference for the maps to notation. (Contributed by NM, 24-Aug-2011.) (Revised by Mario Carneiro, 16-Dec-2013.) |
Ref | Expression |
---|---|
mpteq12dv.1 | |
mpteq12dv.2 |
Ref | Expression |
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mpteq12dv |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | mpteq12dv.1 | . 2 | |
2 | mpteq12dv.2 | . . 3 | |
3 | 2 | adantr 481 | . 2 |
4 | 1, 3 | mpteq12dva 4732 | 1 |
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