plotfunc( x^2+y^2=5 ) cmd failure - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: HP Prime (/forum-5.html) +--- Thread: plotfunc( x^2+y^2=5 ) cmd failure (/thread-11690.html) plotfunc( x^2+y^2=5 ) cmd failure - compsystems - 10-28-2018 10:30 PM Hello, Users and Developer group of the famous hp-prime calculator Sorry for my technical english. the following graph is not displayed on history view PHP Code: `plotfunc(x^3-7x+5,x,-4,4) // okplotfunc(x^3-7x+5,x,-4,4):;  // hidden graphplotfunc(x^2+y^2=5,[x = (-9 .. 9),y = (-9 .. 9)],xstep = 0.5,ystep = 0.5,('display') = (cyan+rempli)) ` returns an output that has no use. PHP Code: 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Help plotfunc cmd: plotfunc(Expr,[Var(x) or VectVar] ,[Intg(color)]) Is it necessary to incorporate an Xcas library for the plotFunc() & graphe3d command to work completely? graphe3d([cos(u)*sin(v),sin(u)*sin(v),cos(v)],u=-pi..pi,v=0..pi) the hpprime already has a motor3D, therefore please hp-p team, make the plotfunc command work completely =) Thanks JaiMeza RE: plotfunc() cmd failure - parisse - 10-29-2018 05:58 AM Of course, there is no support for 3d.