Want a desktop gadget that will allow you to compute all of the equations that are assigned with you without much hassle? The 7 Calc Expression Calculator may be just the thing that you need. You can neatly arrange it on the side of your desktop so that you can just access it anytime you want. It has full c style expressions that will allow you to solve even integers. The results that will be displayed will also depend on what you are searching for. This calculator also comes with a scientific mode and fraction mode that will allow you to solve almost everything and like Math even more.