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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 |
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| mpteq12dv.2 |
|
| Ref | Expression |
|---|---|
| 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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