v825 - 12th of February

Improvement: Polynomial( f(x,y) )
Command supported for two variable functions without CAS.
Other: bug fixes
[list][*]copy-paste in spreadsheets[/*][*]file format at offline saving: .ggb[/*][*]iOS app crash: BinomialDist()[/*][*]NSolve() with all variables: [i]eg. a. [/i][/*][*]screenreader: degree[/*][*]3D: multiplication dot shows (instead *)[/*][/list]

Information: v825 - 12th of February