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Algebraic mode

In algebraic mode full mathematic expression should be inputted. After pressing [ENTER] key PG Calculator will calculate the value of inputted expression. You can use constants and user-defined variables in your expression (see Constants and Variables):
Beside mathematical functions algebraic mode has own special functions. To use these functions press [HIST] key or direction key [UP]. You will go to the history mode:
Function keys descriptions will changed when you go to the history of your calculations. You can use function keys to:
[F3] (Echo) - send selected value or expression to input line and leave the history;
[F4] (Drop) - drop selected expression with calculated value from history;
[F5] (Copy) - copy selected expression or value to Windows clipboard;
[F6] (Cancl) - cancel hsitory operations and return to input line.
See also:
Other working modes
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