The Calculator is small and handy. It supports
compound expressions, bit operations, unlimited
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.
* 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.
* 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.
* Simplified notation of expressions with parentheses.
When
multiplying by an expression within parentheses, you
may omit the "*"
symbol.
* Last input string memorizing
* Hot key call. When The Calculator is running, press
the Num Lock key
to hide or show the main program window.
* Autorun
* Size, font and color setup

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