Quantum redactiones paginae "Relatio aequivalentiae" differant
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one of the Myriad |
UV (disputatio | conlationes) |
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Linea 5:
* <math>(a, a) \in R</math> (reflexiva)
* <math>(a, b) \in R \rightarrow (b, a) \in R</math> (symmetrica)
* <math>(a, b) \in R \
Aequalitas est paradigma talium relationum: a = a; si a = b, tunc b = a; si a = b et b = c, tunc a = c.
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