Woman-"Make love to me and I will tell you all about Bessel functions, Gaussian quadrature, multivariate optimization, Newton's method, Eigen values, ..."

Man-"Goodness!! This woman can't shut up, can she? She is rubbing it in my face, because I failed my calculus course and she got A+ all through her math courses. Not like my quiet and very accepting little 'liebchen' here! Let me give my calculator a little kiss!"

Woman-"Go ahead and press the buttons of your little monster. I took the batteries out .... sooooo ... good luck with turning her on!!!"

Moral of the story -- pictures can be deceiving! She is the math genius and he is a math duffus with a high end calculator. Like the machine will think for his clulessness!

*Edited: 25 May 2012, 7:50 p.m. after one or more responses were posted*