with(plots);
Example 1.1
implicitplot3d(z=y^2, x=-2..2, y=-2..2, z=0..4,axes = boxed, shading = ZHUE);
Example 1.2
QyQtSS9pbXBsaWNpdHBsb3QzZEc2IjYoLywmKiRJInhHRiUiIiMiIiIqJEkieUdGJUYrRiwiI0QvRio7ISImIiImL0YuRjEvSSJ6R0YlRjEvSSVheGVzR0YlSSZib3hlZEdGJS9JKHNoYWRpbmdHRiVJJVpIVUVHNiQlKnByb3RlY3RlZEdJKF9zeXNsaWJHRiVGLA==
Example 1.3
implicitplot3d(x^2+z^2=36, x=-6..6, y=-6..6, z=-6..6,axes = boxed, shading = ZHUE);
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYkLUkjbWlHRiQ2JVEqRWxsaXBzb2lkRicvJSdpdGFsaWNHUSV0cnVlRicvJSxtYXRodmFyaWFudEdRJ2l0YWxpY0YnL0YzUSdub3JtYWxGJw==
implicitplot3d( (1/25)*x^2 + (1)*y^2 + (1/4)*z^2 = 1, x=-5..5, y=-5..5, z=-5..5, axes = boxed, shading = ZHUE, grid=[10,10,10]);
Elliptic Paraboloid
implicitplot3d( z = x^2 + 9*y^2, x=-3..3., y=-3..3, z=0..9 , axes = boxed, shading = ZHUE );
Hyperbolic Paraboloid
implicitplot3d( z = x^2 - 9*y^2, x=-3..3, y=-2..2, z=-9..9, axes = boxed, shading = ZHUE);
Cone (Draw this one on paper. There is some error).
implicitplot3d( z^2 = x^2 + y^2, x= -1..1, y= -1..1, z=-1..1, axes = boxed, shading = ZHUE, grid=[15,15,15]);
Hyperboloid of One Sheet
implicitplot3d( x^2 +y^2 - z^2 = 1, x=-2..2, y=-2..2, z=-2..2, axes = boxed, shading = ZHUE);
Hyperboloid of Two Sheets
implicitplot3d( -x^2 -y^2 + z^2/1 = 1, x=-2..2, y=-2..2, z=-2..2, axes = boxed, shading = ZHUE);
JSFH
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYjLUkjbWlHRiQ2I1EhRic=
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYjLUkjbWlHRiQ2I1EhRic=
LUklbXJvd0c2Iy9JK21vZHVsZW5hbWVHNiJJLFR5cGVzZXR0aW5nR0koX3N5c2xpYkdGJzYjLUkjbWlHRiQ2I1EhRic=
JSFH
JSFH