David Frenkel

Rated 1.75(4) — David Frenkel

This is a quadratic equation solver.You enter the 3 variables and press the button and it calculates you're answer.If you don't know what a quadratic equation is visit : http://en.wikipedia.org/wiki/Quadratic_equation .Please inform me about any problem..

Rated 2.89(47) — David Frenkel

My first Android app. Simple Yes and No program. Say a yes and no question and it gives an answer.