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Mirrors > Home > ILE Home > Th. List > wf1o | Unicode version |
Description: Extend the definition of a wff to include one-to-one onto functions. (Read: maps one-to-one onto .) The notation ("1-1" above the arrow and "onto" below the arrow) is from Definition 6.15(6) of [TakeutiZaring] p. 27. |
Ref | Expression |
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cA | |
cB | |
cF |
Ref | Expression |
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wf1o |
Colors of variables: wff set class |
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