Standard Calculator (adfree)

A standard arithmetical calculator designed to be more functional than the default installed model - also includes a tip calculator and a loan calculator, both of which can be accessed from the menu - features of the main calculator include:

* decimal mode
* fractions mode
* running total of each calculation shown as it is entered
* 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
* 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.