This program is a super-handy calculator that allows you to type down any number of mathematical expression and instantly see the numerical result.

The easiest and most handy calculator in the world. Advanced yet easy to use math calculator that immediately and precisely computes the result as you type a math expression. It allows multiples math expressions simultaneously.
Solve equations, do fractions, define your own variables and functions. It has a beautiful user-interface that handyly allows you to directly edit the expressions or if you prefer use a visual keypad to enter new expressions. There is support for over 20 math functions.
Give Smart Math Calculator Professional a try to see what it can actually do for you!

Smart Math Calculator Professional Features:
1. Type down any math expression and immediately observe the result.
2. Use over 20 math functions and over 30 scientific constants in your expression.
3. Define variables and assign values or math expressions to them.
4. Enjoy the most advanced yet easy to use user interface.
5. Compute results as precise as up to 1000 digits
6. Compute results as fractions
Easy To Use & Super Fast...
Yes, this is the easiest to use calculator in the world. When you are calculating a mathematical expression, every second counts. Simply type down a math expression and observe how the sub-total is calculated immediately after each stroke.

Define Your Own Variables & Functions...
Isn't it frustrating to keep track of previously calculated expression? In our Smart Math Calculator not only you can have multiple expressions at same time, but you can also assign the result of these expressions to variables and then use the variables in other expressions. You can also create your own functions that receive one or more parameters.

Most Convenient User Interface...
The beautiful user-interface of our Smart Math Calculator is designed carefully to make life easy for you. If there is a problem in your expression it is highlighted in red as you type it. If your expression contains new variables, new text boxes will be added automatically as soon as you press the Enter key. The advanced keyboard panel contains not only the built-in functions and constants but also your defined variables.

Most Advanced Scientific Calculator...
A wide range of advanced features are available in Smart Math Calculator including precision control that allows results to be computes up to 1000 decimal digits or displayed as exact fractions such as 1/3. More advanced features include the possibility of defining recursive functions with base-case conditions and more.

Requirements: Java

The license of this software is Free Trial Software, the price is $59.95, you can free download and get a free trial.