結果格式

To change the format used to display results, press the menu button in the top-right corner of the window and select the number format to use from the menu.

Automatic	Small results are displayed as Fixed notation while long results are displayed as Scientific notation
Fixed	Results are always displayed as decimal numbers
Scientific	結果會以科學記號顯示
Engineering	結果會以科學記號顯示，指數永遠是 3 的倍數

The number of decimal places, if trailing zeroes are shown and if digits are grouped can also be configured in Preferences.