The 'n' variable is now correctly recognized, fixes #73.
Merging Folkert's code fixes #79.

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Fixed some bugs in Expression.isCompleted() and some overrides of it.

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Added a negate button to the keyboard (fixes #59)
+ math.Symbol now supports negative powers

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Added a '.' button to the keyboard to input real values

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
The engine now also supports real values

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Implemented approximation

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
* Changed the precedence of the integral and the derivative
- Fixed a bug where a Symbol wouldn't be loaded correctly from XML

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
The keyboard now only allows up to 6 digits of precision

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Symbol will now round to 6 decimal digits, fixes #92

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
MathView now only allows a single variable as input for the 'integrate over' child.
Fixes #78

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
quick fix for the misplaced divides

Signed-off-by: bvanr <henkibrij@hotmail.com>
Substitutions can now be added

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Fix where big numbers with a lot of decimals would be displayed wrong

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Substitutions can now be edited

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Substitutions can now be deleted

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Substitutions are now actually substituted

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
ModelHelper now understands arctan

Signed-off-by: Mark Kamsma <mark@markkamsma.nl>
Merge remote-tracking branch 'bas/basbranch2' into pull
Beautified code
Uppercase supported for setVarPow