The intent of this calculator is to help minimize input errors by allowing the
operator to enter up to 4 numbers which remain even after a function button is
pressed. Answers are displayed on the function buttons so that the input numbers
and the answer may be viewed together.
An input error may be easily corrected and the function button pressed again to
obtain the correct answer.
An answer remains in memory until cleared by the operator, and may easily be copied
back into any of the four input windows via small buttons located below each of the
24 function buttons.
This helps reduce operator error when solving an equation and saves time since a
number does not need to be re-entered manually.
This calculator is large and uses a large amount of screen space so I have provided
a button selectable smaller view which only has the basic math functions if you do
not need to perform trig functions.
Windows Server 2008,
||Microsoft .NET Framework 2.0