Walter Cheuk
wwycheuk@gmail.com 2016.

# Using the Keyboard

All mathematical equations can be entered using the keyboard.

The following key combinations can be used to enter keys that may not be available on your keyboard.

× | *
÷ | /
^ | * twice
√ | Ctrl R
π | Ctrl P

To enter superscript numbers use Ctrlnumber, for subscript use Altnumber.

When in programming mode, to cycle between base digits use:

2 進位 | Ctrl B
8 進位 | Ctrl O
10 進位 | Ctrl D
16 進位 | Ctrl H

To cycle between history entries you may use:

Previous Entry | Alt Up
Next Entry | Alt Down