5.3
2020-04-21
Solved Bugs with iOS 13.4
changed icon
5.2
2020-03-03
better support for iPad 12
Solved bugs
5.1
2020-02-24
Added support for iPhone 11, iPhone 11 Pro , iPad 11 , iPhone 8 , iPhone X
5.0
2017-01-17
support for new phones
2.7
2013-12-12
Solved bugs on taylor series with not zero origin
Added Fresnel functions , legendre and chebichev polynomials
Added REPLACE command to replace subexpressions
2.5
2013-11-21
solved bugs
Taylor series expansion modified
Added function list
2.3
2013-11-02
solved bugs
Added solver for differential equations