First you make a gun like thing, with your pointer finger and thumb. (Both Hands)
Next, you take your right pointer finger and connect it with your left thumb, after that you do the same with your left pointer to your right thumb. During this process you make your fists together, they have to be excatly matching (Your fingers are lined up in fists) Finally, it should be like an turned over hourglass shape. You could leave it like this OR curve it into an eight to make it the exact infinity sign.
The mathematical symbol for "undefined" is the infinity symbol.
(0, infinity) Note that you should use the infinity sign instead of the word (the sideways 8).
turn 8 90 degrees clockwise
Hold Alt + 252 for ⁿ253 for ²228 for Σ227 for pi251 for √ (square root)236 for ∞ (infinity)241 for ±247 for ≈Make sure your keypad is on NumLock
Technically speaking, infinity is not a definable number, and therefore, it cannot be altered by multiplication.
Infinity sign on iPhone
There is an app called the "character viewer"; see if you can find an infinity sign there.
The infinity sign ∞ is sometimes called the lemniscate.
[infinty sign]<x<[infinity sign]
The sign for infinity is ∞
To make the fingers peace sign, you will need to hold up your pointer and middle finger as a gesture. Other finger gestures include the "thumbs up" signal. This is done by making a fist and sticking up your thumb.
The infinity symbol is ∞, if this is what you are asking.
1. make a fist with the thumb between the index and middle fingers (T) 2. make a fist with the first 2 fingers sticking up in the shape of a V (like the peace sign)
∞ -- 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.
Make a W with your middle, ring and index fingers
You make a 4 with both your hands, then make your fingers a 90 degree angle to your palm, your fingers point to eachother. Wiggle your fingers and move your hands back and forth at the same time.
Alt+236=∞ (but it has to be the number pad on the side for 236 or it won't work)