Below is the SageMath worksheet equivalent of this:
%pylab nbagg from mpl_toolkits.mplot3d import * from ipywidgets import * # az interaktivitásért felelős csomag t=linspace(0,2*pi,1000); subplot(1,1,1,projection='3d') plot(sin(3*t),cos(3*t),t)
t = var('t'); parametric_plot3d( (sin(3*t), cos(3*t), t), (t,0,2*pi) )