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binary_relation [2013/09/02 18:19] nikolaj |
binary_relation [2013/09/09 09:26] nikolaj |
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| ==== Discussion ==== | ==== Discussion ==== | ||
| - | If | + | If $R$ is a binary relation, we write $x R y\equiv \langle x,y\rangle \in R$ |
| - | | @#88DDEE: $R$ | | + | |
| - | is a binary relation, we write | + | |
| - | | @#EEEE55: $x R y\equiv \langle x,y\rangle \in R$ | | + | |
| - | === Reference === | + | |
| - | Mizar files: [[http://markun.cs.shinshu-u.ac.jp/mirror/mizar/JFM/Vol1/relat_1.html|RELAT_1]] | + | |
| + | === Reference === | ||
| Wikipedia: [[http://en.wikipedia.org/wiki/Binary_relation|Binary relation]] | Wikipedia: [[http://en.wikipedia.org/wiki/Binary_relation|Binary relation]] | ||
| - | ==== Context ==== | + | ==== Parents ==== |
| === Requirements === | === Requirements === | ||
| [[Cartesian product]], [[Power set]] | [[Cartesian product]], [[Power set]] | ||
