Lines and Planes

114 days ago by shellymcgee

x,y=var('x,y') plot3d(x^2+y^2,(x,-5,5),(y,-5,5)) 
       
u,v=var('u,v') f_x(u,v)=-2+u f_y(u,v)=1+2*u f_z(u,v)=3-2*u parametric_plot3d([f_x,f_y,f_z],(u,-5,5),(v,-5,5)) 
       
x,y,z=var('x,y,z') implicit_plot3d(4*(x-3)+2*(y+3)+3*(z-2),(x,-5,5),(y,-5,5),(z,-5,5)) 
       
t=var('t') f_x(t)=-1+3*t f_y(t)=-2+3*t f_z(t)=3+t g_x(t)=1+4*t g_y(t)=-2+6*t g_z(t)=4+t y1=parametric_plot3d([f_x,f_y,f_z],(t,-5,5)) y2=parametric_plot3d([g_x,g_y,g_z],(t,-5,5)) show(y1+y2)