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binary_relation_on_a_set [2013/05/23 16:44] nikolaj |
binary_relation_on_a_set [2014/03/21 11:11] (current) |
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| ===== Binary relation on a set ===== | ===== Binary relation on a set ===== | ||
| - | ==== Definition ==== | + | ==== Set ==== |
| - | | $X$ | | + | | @#55CCEE: context | @#55CCEE: $X$ | |
| - | ^ $ \text{Rel}(X) $ ^ | + | | @#FFBB00: definiendum | @#FFBB00: $ \text{Rel}(X) \equiv \text{Rel}(X,X) $ | |
| - | + | ||
| - | ^ $ \text{Rel}(X) = \text{Rel}(X,X) $ ^ | + | |
| - | + | ||
| - | ==== Ramifications ==== | + | |
| - | ==== Reference ==== | + | |
| - | Mizar files: [[http://markun.cs.shinshu-u.ac.jp/mirror/mizar/JFM/Vol1/relat_1.html|RELAT_1]] | + | |
| + | ==== Discussion ==== | ||
| + | === Reference === | ||
| Wikipedia: [[http://en.wikipedia.org/wiki/Binary_relation|Relation]] | Wikipedia: [[http://en.wikipedia.org/wiki/Binary_relation|Relation]] | ||
| - | + | ==== Parents ==== | |
| - | ==== Context ==== | + | === Subset of === |
| - | === Parents === | + | |
| [[Binary relation]] | [[Binary relation]] | ||
