commands → plotinequality3d
plotinequality3d(f,x,y,z,x0,x1,y0,y1,z0,z1)
The plotinequality3d command plots the region where f(x,y,z) is true inside x0 <= x <= x1, y0 <= y <= y1, and z0 <= z <= z1.
Examples
plotinequality3d( x^2+y^2+z^2 < 1 && x^2+y^2+z^2 > 0.9, x, y, z, -2, 2, -2, 2, -2, 2);
view:
http://axcas.net/view3d.html?scene1362001314458409468.spa&x0=-2&x1=2&y0=-2&y1=2&z0=-2&z1=2
"scene1362001314458409468.spa"