# Differences

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congruence_regular [2010/08/20 20:14]
jipsen created
congruence_regular [2010/08/20 20:14] (current)
jipsen
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An algebra is \emph{congruence regular} if each congruence relation of the algebra is An algebra is \emph{congruence regular} if each congruence relation of the algebra is
-determined by any one of its congruence classes, i.e. $\forall a,b\ [a]_{\theta}=[b]_{\psi}\implies+determined by any one of its congruence classes, i.e.$\forall a,b\ [a]_{\theta}=[b]_{\psi}\Longrightarrow
\theta =\psi$. \theta =\psi$.