Do not put more than 65 characters per line of formula !
"r*cos(t)"
""
"r*sin(t)"
""
"0"
""
"Ceci est un disque"
"Coordonn‚es Param‚tr‚es 3D Polaires"
"r dans [0,1], t dans [0,2*PI], [x,y,z] dans [-2,2]^3"
"paramŠtre u constant"
""
""
_____________________ Optionnal ______________________
"0 1"
"0 2*pi"
""
"-2 2"
"-2 2"
"-2 2"
"44 11 5"
