The Calculator - Small and handy calculator which supports compound expressions

number of user variables and constants, and works with various types of notation.

Special features:

* User Variables. In computations, you can save your intermediate

results in variables for further use.<br/>

* Value Suffixes. Very small or very large values (such as

micrometers, megahertz, picofarads, etc.) are often used in

engineering computations. For input simplification, we invented a

system of value suffixes. A suffix is a letter, which is added to the

number value and indicates that the calculator must multiply this

value by the specific coefficient. So, if you need to enter a 4 000 000, just type 4M. That's all! Need to calculate the cosine of 20 degrees? (By default, The Calculator works with radians) Type cos(20g) and get the result.<br/>

* User Constants. Some frequently used values, such as physical and

mathematical constants, may be written in a special file, and then

used in your computations by name, just like variables. The difference

is, in fact, that you can't change a constant.<br/>

* Simplified notation of expressions with parentheses. When

multiplying by an expression within parentheses, you may omit the "*"

symbol.<br/>

* Last input string memorizing<br/>

* Hot key call. When The Calculator is running, press the Num Lock key

to hide or show the main program window.<br/>