x

y

ymin = -3.988453207092596
ymax = 2.8212814596344145
yscale: ymax - ymin
threshold = 0.03
xmax = 4.416505606547689
xmin = -4.257346371182806
xscale: xmax - xmin
LL = Corner(1)
UR = Corner(3)
threshold_x: (threshold * xscale)
threshold_y: (threshold * yscale)
xlabeldisplayed: "" + (LaTeX[xlabel]) + ""
ylabeldisplayed: "" + (LaTeX[ylabel]) + ""
t = 0 (slider from 0 to 6.283185307179586, step 0.1)
u = Vector(((3 * cos(t)), (2 * sin(t))))