Previous Up Next

25.10.5  Cartesian equation of an object in space

See Section 24.12.7 for Cartesian equations of two-dimensional objects.

The equation command finds equations for geometric objects.

Examples

equation(line(point(0,1,0),point(1,2,3)))
     
xy+1=0,3 x+3 y−2 z−3=0           
equation(sphere(point(0,1,0),2))
     
x2+y2−2 y+z2−3=0           

Previous Up Next