* decimal mode
* fractions mode
* full text of the calculation is displayed as it is entered
* the output text can be set to scroll either horizontally (the default) or vertically
* full text of each calculation is stored in the history
* results of each calculation can be reclaimed from the history and reused in future calculations
* the settings layout includes a range of colour schemes to suit different moods

A help section, where the main functions of the application are explained, can be accessed via the menu.

Please note that this calculator only provides basic arithmetical operations - if you require more complex
operations, it is recommended that you download the developer's Scientific Calculator