plot1+=parametric_plot3d((-2+cos(-t),2,1+sin(-t)),(t,0,5.5),color="#DC267F",size=50)+arrow3d((-2+cos(-5.5),2,1+sin(-5.5)),(-2+cos(-5.75),2,1+sin(-5.75)),width=10,color="#DC267F") Evaluate Language: Sage Gap GP HTML Macaulay2 Maxima Octave Python R Singular Messages
plot1+=parametric_plot3d((-2+cos(-t),2,1+sin(-t)),(t,0,5.5),color="#DC267F",size=50)+arrow3d((-2+cos(-5.5),2,1+sin(-5.5)),(-2+cos(-5.75),2,1+sin(-5.75)),width=10,color="#DC267F")