{"type":"rich","version":"1.0","title":"(x^2)^(1/6) vs x^(1/3)","html":"<iframe src=\"https://www.desmos.com/calculator/lfnit8kelb?embed\" width=\"500px\" height=\"500px\" style=\"border: 1px solid #ccc\" frameborder=0></iframe>","width":500,"height":500}