http://functions.wolfram.com/ElementaryFunctions/Exp/visualizations/19.html
http://functions.wolfram.com/ElementaryFunctions/ArcSin/visualizations/18.html
http://functions.wolfram.com/ElementaryFunctions/ProductLog/visualizations/17.html
http://functions.wolfram.com/ElementaryFunctions/Sinh/visualizations/17.html
http://functions.wolfram.com/ElementaryFunctions/ArcSinh/visualizations/16.html
http://functions.wolfram.com/ElementaryFunctions/Sinh/visualizations/16.html
http://functions.wolfram.com/ElementaryFunctions/Sin/visualizations/16.html
http://functions.wolfram.com/ElementaryFunctions/Log/visualizations/16.html
http://functions.wolfram.com/ElementaryFunctions/Sinh/visualizations/12.html
http://functions.wolfram.com/ElementaryFunctions/Sin/visualizations/12.html
http://functions.wolfram.com/ElementaryFunctions/ArcSinh/visualizations/10.html
http://functions.wolfram.com/ElementaryFunctions/Sin/visualizations/14.html
http://functions.wolfram.com/ElementaryFunctions/Log/visualizations/14.html
http://functions.wolfram.com/ElementaryFunctions/Sqrt/visualizations/14.html
http://functions.wolfram.com/ElementaryFunctions/ArcSinh/visualizations/14.html