# 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 and if thousands separators are shown can also be configured in Preferences.