My daughter has a favourite t-shirt that she found last summer:
To be honest, I did not “get it” when she first showed it to me. My daughter, the math geek, had to explain it to me!
Were you able to read the expression on first glance?
© Colline Kook-Chun, 2014
(This post was inspired by Paula’s Thursday’s Special Challenge. Head on over to her blog to discover some interesting posts)