Editing Accumulation point (section)

====Special types of accumulation point of a set====

If every neighbourhood of <math>x</math> contains infinitely many points of <math>S,</math> then <math>x</math> is a specific type of limit point called an '''{{visible anchor|ω-accumulation point}}''' of <math>S.</math> 

If every neighbourhood of <math>x</math> contains [[Uncountable set|uncountably many]] points of <math>S,</math> then <math>x</math> is a specific type of limit point called a '''[[condensation point]]''' of <math>S.</math> 

If every neighbourhood <math>U</math> of <math>x</math> is such that the [[cardinality]] of
<math>U \cap S</math> equals the cardinality of <math>S,</math> then <math>x</math> is a specific type of limit point called a '''{{visible anchor|complete accumulation point}}''' of <math>S.</math>