Differences
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| Both sides previous revision Previous revision | Next revision Both sides next revision | ||
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symmetric_relation [2013/09/02 18:23] nikolaj |
symmetric_relation [2013/09/02 18:58] nikolaj |
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| | @#FFBB00: $ R\in\mathrm{SymmetricRel}(X) $ | | | @#FFBB00: $ R\in\mathrm{SymmetricRel}(X) $ | | ||
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| + | | $ x,y\in X $ | | ||
| | @#55EE55: $ xRy \Leftrightarrow yRx $ | | | @#55EE55: $ xRy \Leftrightarrow yRx $ | | ||
