Bad start!

This calculator actually isnt able to calculate accurately.
Further it does not floating point numbers at all.
The developers have to fix these problems.

Suggestions:
Make horizontal two finger swipe for "equals".
The raising operations plus and multiply one finger right and one finger up.
The decreasing operations minus and divide one finger left and one finger down.
Access menu by two finger double tap.

Mustif about Rechner Calculator, v1.0