VisualCalc is an easy-to-use scientific electronic calculator which works correctly.

It boots itself very quickly. So you can use this application as soon as you wanted to use. This application provides you several patterns of color and you can select which pattern to view.

CALCULATING FUNCTION
-power function
If you want to calculate power, use " ^ " formula like below.
ex( 3^2 , 4^(1.2-2) , 0.2^4.1 )

-root function
When you want to know the root of the number, please use " √ " function like below.
ex( √(2) , √(3+1) , √(2^0.3 + 1) )

-trigonometric functions
We have added the trigonometric function recently. Push the 'F' button to open a new window, and select the function as you like. You can change the configuration 'radian' or 'degree'. When you use trigonometric functions, put the argument in a pair of blacket, and put it just after the trigonometric function like below.
ex( sin(90) , acos(78/91) , tanh(2.66)

-log functions
We have also added 'log' function recently. Put the argument in a pair of brackets, and put it just after 'log' like below.
ex( log(2.1) , log(e^(2)) , log(2)/log(3)

VISUAL SETTINGS

-Color patterns
VisualCalc supplies 9 patterns of colors. So people who was color-blind can easily use this calculator.

-Strings size
You can change the size of labels.

We are willing to add a function to 'make' color patterns.

INDEMNITY
The author of VisualCalc DON'T assure that VisualCalc always provides the correct answer. So please don't use it in important tasks.
This application's answers are sometimes with cancellation of significant digits.