Formula Calculator is a compact and powerful formula calculator which can process major mathematical functions. This utility lets you compute trigonometric, hyperbolic, and raising to power equations\; extract any given root\; and perform matrix operations. Compared with most other calculators, it only displays a single line on your desktop, letting you enter sequences of operations with many brackets, and then calculating the final result. You can enter, for example: 123*(456-78)*sin(1)-exp(0.3)**(1/3)+7). In addition, you can easily change any component of a formula and calculate it again. The program also runs as a convenient icon in the System Tray area of the Windows taskbar.