The parametric curve (see Fig. 1) has always intrigued me. It was to my delight to finally find its equations from “MATLAB guide” written by the Highams:
Below is the curve plotted by Omega CAS Explorer:
After several failed trials, I realized that ‘nticks’ must be provided in ‘plot2d’ in order to produced the image correctly.
Next, I tried ‘draw2d’ function (see Fig. 3), but the tics and numbers are too close to the image of the curve.
To better position the image, I specified ‘xrange’ and ‘yrange’ to put more space between the image and the tics and numbers. Cropping the resulting image to obtain the Fig. 1 at the top of this post.
I would like to ask all the maxima Jedis out there,
Without specify ‘xrange’ and ‘yrange’, is there an option that I can set to turn off the tics and numbers ?
Thank you in advance for your answer.