The math behind this week’s upcoming $1.4 billion Powerball drawing boggles the mind ... you’d have to cover all 292 million combinations. Buying that many tickets by Wednesday night would ...

On Japanese forum 2ch, commenters noticed that the image of the man drawing also appears to ... recently uploaded the cover of its upcoming math textbook. Online, somebody noticed that the photo ...

"The cover and book design will only use drawings or photos taken by the compilers. There will be no more searching for images on the Internet. A Publisher Put A Porn Star On The Front Of A Math ...