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Mirrors > Home > MPE Home > Th. List > fmptd | Structured version Visualization version Unicode version |
Description: Domain and codomain of the mapping operation; deduction form. (Contributed by Mario Carneiro, 13-Jan-2013.) |
Ref | Expression |
---|---|
fmptd.1 |
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fmptd.2 |
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Ref | Expression |
---|---|
fmptd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fmptd.1 |
. . 3
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2 | 1 | ralrimiva 2966 |
. 2
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3 | fmptd.2 |
. . 3
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4 | 3 | fmpt 6381 |
. 2
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5 | 2, 4 | sylib 208 |
1
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