What is the symbol for infinity?

The infinity symbol may also be used to represent a point at infinity, especially when there is only one such point under consideration. This usage includes, for instance, the infinite point of a projective line, and the point added to a topological space to form its one-point compactification ∞. read more

Infinity (symbol: ∞) is a concept describing something without any bound or larger than any natural number. Philosophers have speculated about the nature of the infinite, for example Zeno of Elea, who proposed many paradoxes involving infinity, and Eudoxus of Cnidus, who used the idea of infinitely small quantities in his method of exhaustion. read more

Double infinity symbol is created by entwining two infinity symbols on top of each other. The symbol together with signifying infinity also signals to perfection, as symbol 8-s in double infinity can mean infinity of time, and infinity of space separately, giving more possibilities to achieve perfection together. read more