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of the arrow In a Hausdorff space, the limit of a convergent net is unique.Some authors do not distinguish between the notations and , but this can lead to ambiguities if the ambient space ' is not Hausdorff.

Cluster points of nets

A net is said to be {{visible anchor}} or {{visible anchor}} if for every there exists some such that and A point is said to be an {{visible anchor}} or cluster point of a net if for every neighborhood of the net is frequently/cofinally in

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