SpectaCalc script-based calculator for Windows

The description of SpectaCalc script-based calculator - Play With New Friends

SpectaCalc is a computer-based calculator which doesn't try to pretend it's a hand-held calculator. With SpectaCalc, you calculate by typing in your calculations. The calculations can make immediate sense to the eye, for example:'volume of a cylinderradius = 4.1height = 12.3basearea = pi * radius ^ 2volume = basearea * height