Known issues
- Point numbers are converted incorrectly in some calculations.

Version 1.2.9
- Added spacing between versions in changelog

Version 1.2.8
- Made changelog easier to read

Version 1.2.7
- Fixed a bug where clicking the button to show legal notes will show a missleading value on the button.

Version 1.2.6
- Input method is set to German (QWERTZ) if system language can be detected as German (Germany, Austria, Switzerland).
- Default input language is now English (QWERTY) which is set if detected system language is not German.
- Updated terms of use which can now be read directly on this page.
- Updated copyright

Version 1.2.5
- Added some fancy error messages for bad expressions
- TAB for switching through auto complete suggestions is back. Right and left arrows can still also be used.
- Added RAD and GRAD
- Added English (QWERTY) input method. This option is only intended to fix compatibility with your keyboard, not to change your entire keyboard layout.
- "[Invalid input]" text can now be removed by pressing Backspace or clicking DEL. It's still not necessary.
- Fixed a bug where clicking DEL (of pressing Backspace) after variables and some expressions with brackets may display and calculate incorrectly.
- Fixed a bug where Return, Space and TAB keys may trigger unexpected actions.
- Fixed a bug where pressing Return or Equal key (Shift + 0 on German keyboard layout) twice would unexpectedly clear the calculation method.
- Fixed a bug where a command input may show up next to the old calculation when returning calculation two or more times before.
- Fixed a bug where command auto completion didn't work with English (QWERTY) input layout using "=" key.
- Fixed a bug where automatic bracket opening operations (sin, power, etc.) could open infinite brackets although they were not memorized.
- Fixed a bug where clicking "Paste answer" without an answer in memory wouldn't show any error message.
- Some minor improvements

Version 1.2.4
- Replaced command "power(" with "pow(".
- Replaced command "float" with "exp".
- Optimized auto completion and fixed some bugs. TAB has been replaced with Right and Left arrow.
- Fixed a memory bug with floating numbers.
- Fixed a bug where sometimes a number input after sin, cos and tan may return as "Invalid input".

Version 1.2.3
- Imrpoved keyboard input
- Fixed a bug where command input wasn't possible immediately after an invalid input.
- Fixed a bug where DEL on a number after a automatic bracket opening (f.e. power, root etc) would delete the whole bracket operation (although it didn't cancelled that).
- Fixed a bug where after a calculation is ended but not cleared, command input still wouldn't clear the old calculation in some cases.

Version 1.2.2
- Bad expressions are now showing [Invalid input]. It can still be continued with calculation.
- Fixed a bug where a automatic bracket opening (fe. root) on variable input (such as pi and answer) was leading to issues when a bracket was closed before.
- Fixed a bug where after a calculation was ended but not cleared, command input will be shown next to the old calculation when actually starting a new one.
- Some minor improvements

Version 1.2.1
- Some minor improvements

Version 1.2
- New design
- Added keyboard input - Press TAB for commands (Experimental)
- Fixed a bug where point numbers got wrong when squaring, powering, taking y root or doing floating point.
- Fixed a bug where it wasn't possible to square or power pi and Ans, to take y root of them or do floating point.
- Fixed a bug where bracket opening may not be shown after sin, cos and tan.

Version 1.1
- Added brackets
- Added Delete
- Added floating point
- Added square
- Added squareroot
- Added power
- Added y root
- Added pi
- Added sin
- Added cos
- Added tan
- Design improvements
- Fixed a bug where answer may be calculated wrong in multiplications and divisions.
- Fixed a bug where point was ignored in negative solutions.
- Fixed a bug where integrers got the point number of the last input number.
- Fixed a bug where point in pasted answer was ignored.
- Fixed a bug where using only "." as a number will end up in wrong calculations. Now this is equivalent to 0.
- Some minor improvements

Version 1.0.3
- Added history
- Added "Paste answer" to paste answer of last calculation
- Fixed a bug where clicking an operation immediately after point will result in "NaN".
- Fixed a bug where clicking "Equals" immediately after clicking an operation may give incorrect solutions.

Version 1.0.2
- Fixed an issue where divisions may end up in multiplications

Version 1.0.1
- Added display of calculation method
- Added point input - Experimental!! (Button layout will be changed soon!)
- Multiplication/Division will now be calculated before Addition/Subtraction
- Added ability to input negative numbers
- Fixed a bug where clicking two operations will result in "NaN"

Version 1.0
- Initial release