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Maximal extension in a set
Set
| context | $X$ … set |
| context | $a\in X$ |
| definiendum | $\mathrm{max}(a,A)\equiv\bigcup\{b\mid (b\in X)\land a\subseteq b}$ |
Discussion
Idea
Given $a\in X$, the maximal extension $a'$ is the largest amongs $X$ which does contain $a$.
Predicate
| predicate | $x$ maximal in $X \equiv \mathrm{max}(x,A)=x$ |
Reference
Parents
Element of
