Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Do not show squeekboard on startup
When opening the calculator it looks like this:
The on-screen keyboard is just in the way since the calculator has its own buttons. The user can hide the keyboard using the small button in the corner which is good, but even better would be to let the calculator start without showing the keyboard.