This program was made for those who do not like the calculator that comes with Windows. Numero has about everything that you would expect to see on a scientific calculator, including trigonometric and arc trigonometric functions. You can change the colors of the window, and you can change how transparent it is.
v1.1 [Jul 9, 2004]
Added an "Always on Top" option.
Programmers Calculator that supports full precedence, large range of operations
