Hi A cut the knot applet fails to work (on the three computers I have tried): I accessed it from page https://www.cut-the-knot.org/blue/julia.shtml by clicking on the link "iterations in progress" which is just above the picture of the Mandelbrot set This took me to page: https://www.cut-the-knot.org/blue/Mandel.shtml#applet Where there should be an applet. All I get is a white box with a red cross in the top corner. I have used the applet a number of times before when giving presentations on chaos and fractals to pupils and would like to use it again!. Help. Thanks
many thanks for bringing this up to my attention. The problem has been fixed I believe, i.e., I have observed thebehavior you reported and the right behavior after my modifications. (Had to closes all instances of my browser and open it again.)