robert mccraith

Euler Phi

Have you ever wanted to compute the number of coprime residues mod a number on the go? now you can with the Euler Phi/ totient app.Euler Phi 線上APP手遊玩免...

Cox Box

With Cox-Box you can track and store all your rowing workouts.Row:Allows you to enter a session manually or track in real time using your phones GPS t...