Is 3D graphing still on HP's Prime to-do list?

[primer]

(09-13-2015 12:16 AM)Han Wrote:  If I am not mistaken, you can already do this... sorta. For example, in CAS one can simply do something like:

V1(x,y):= <here, copy and paste the formula in lower case x y>

and the formula will be auto"magically" converted to V1(X,Y). Copy/pasting is pretty easy to do on the HP Prime. Pressing [Symb] will show V1 with the formula properly converted.

Ideed, that's a nice workaround.
By the way, when you copy/paste in CAS, take care it may broke your formula. see here issue when copying previous result. BTW, issue also occurs when "getting from CAS" with Menu key.
Regards,