Can confirm. Am a programmer and my first thought was that mathematicians had recently come up with one of their wacky proofs that 2 does not equal 2, like how 1 is equal to 0.
This is why fonts and kerning are so very important. But then again, the text in the boobs looks like it has extraneous spaces deliberately to look like that. There is a noticeable visual difference between 2! = 2
and 2 != 2
when spaced properly.
2 != 2
But what if it's true? Perhaps the 2 on the left is integer and the right one is character.
Whereas != is commonly used in programming as "not equal to".
So the mathematician see two factorial equals two, which is true.
The programmer sees two is not equal to two, which is not true.
Damnit. Got me. I’ve been a programmer for the better part of nearly 20 years but I was a math-heavy engineer first and I still freaking read that as “two-factorial”.
It's not 4. Wiki has a table and more info