sfera=ParametricPlot3D[{Sin[\[CurlyTheta]]Cos[\[CurlyPhi]],Sin[\[CurlyTheta]]Sin[\[CurlyPhi]],Cos[\[CurlyTheta]]},{\[CurlyTheta],0,\[Pi]},{\[CurlyPhi],0,2\[Pi]},Boxed->False,Axes->False,Mesh->{21,20}];
krzywaloksodroma=ParametricPlot3D[a{Sin[t]Cos[Log[(1+Cos[t])/Sin[t]]],Sin[t]Sin[Log[(1+Cos[t])/Sin[t]]],Cos[t]}/.a->1,{t,0,\[Pi]},PlotStyle->{Blue,Thick}];(x/a)^2+(y/b)^2+(z/c)^2==1/.{x->a Sin[\[CurlyTheta]]Cos[\[CurlyPhi]],y->b Sin[\[CurlyTheta]]Sin[\[CurlyPhi]],z->c Cos[\[CurlyTheta]]}//Simplify
Manipulate[ParametricPlot3D[{a Sin[\[CurlyTheta]]Cos[\[CurlyPhi]],b Sin[\[CurlyTheta]]Sin[\[CurlyPhi]],c Cos[\[CurlyTheta]]},{\[CurlyTheta],0,\[Pi]},{\[CurlyPhi],0,2\[Pi]},Boxed->False,Axes->False],{a,1,3},{b,1,4},{c,1,5}];
Replies to Re: Re: Re: Re: b 
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}
