The infinity sign looks like this: ∞, kind of like a sleeping 8. I'm assuming, of course, that 8's don't sleep standing up, like members of Equidae family can do. This of course leads one to ponder whether or not the "is equals to" symbol, =, is in a sitting or standing position, for one would assume that it and the Equidae family are at least loosely related. This begs the ultimate question, "Is the '║' symbol a sleeping '=' symbol?"
Anyways, the ∞ symbol on a number line simply means that the numbers continue on to infinity, i.e. never end.
Chat with our AI personalities
The sign for infinity is ∞
An alternative name for the infinity sign, which looks similar to a number 8 rotated 90 degrees, is a "lemniscate" - deriving from the Latin word "lemniscus", meaning ribbon.
Infinity sign on iPhone
[infinty sign]<x<[infinity sign]
The infinity sign ∞ is sometimes called the lemniscate.