Several bugs of Prime's Geometry APP

[pvp100288840]

1,PIECEWISE func
For example,in Geometry APP,edit Symb Viev as following:

Quote:GA=plotfunc(PIECEWISE(x>=1,x^2-1,x<1,-x^2+x))
GB=element(GA,0)

I tried to move GB,but it had something wrong while I moving it.....
2,Always "Bad argument type"
Sometimes when I did some certain operate,like moving element or sth else,several point would disappear.
I looked up Symb View,found that it returns:

Quote:point("Gen [int] Error:Bad argument type","Gen [int] Error:Bad argument type")

I can't use this APP any more,because there are more bug and it's very slow in some case and sometimes cause crash(like reboot)

Besides,I have a problem in importing files to Prime.When I tried to import specific files,it came out with a redundant. It makes me crazy because it took up all flash rom and it caused my Prime crash!I have to enter factory mode and clear all data.

My Prime firmware is 2018 10 16 ,Hardware Version C and my operating system is Windows7 Sp3,with newest Connectivity Kit.