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.
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
The infinity sign ∞ is sometimes called the lemniscate.
[infinty sign]<x<[infinity sign]
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.
It is the sign of infinity
Infinity sign on iPhone
The infinity sign ∞ is sometimes called the lemniscate.
[infinty sign]<x<[infinity sign]
The infinity symbol is ∞, if this is what you are asking.
There is an app called the "character viewer"; see if you can find an infinity sign there.
A sign with a straight line and a crooked line generally means that motorists need to merge.
∞ -- Copy and paste this character if you want to use an infinity symbol on your iPhone. There is no infinity symbol available on the standard iPhone keyboard.
Alt+236=∞ (but it has to be the number pad on the side for 236 or it won't work)
The positive number is always greater. However, the modulus of a negative number may be greater. Here is the number line. -infinity,.... -5,-4,-3,-2,-1, 0,+1,+2,+3,+4,+5 .... + infinity. So reading the number line, +2 > -4 . However, the modulus of '-4' is greater than the modulus of +2. . It is written as |-4| > |+2|, that is the number four is greater than the number two. Note the pair of vertical lines. NB I have put in the positive (+) sign to compare against the negative (-), however, a number that does not show a sign is read as positive(+).