On-screen virtual math keyboard
Virtual Math Keyboard is a modified version of Virtual Keyboard™ for Google Chrome™ with common math symbols. It is an on-screen keyboard that pops up whenever you click on an input field (not including URL bar) or a shortcut button (The behavior can be set in the Toggle menu).
To find out more, visit:
Xontab's Virtual Keyboard: http://xontab.com/Apps/VirtualKeyboard/
and the Github repository for Virtual Math Keyboard: https://github.com/marcolam2001/chrome-virtual-keyboard/
Added options to reset keyboard order when changing layouts.
1.00 - First release
1.01 - Changing layout options added