http://www.tom-style.net/mt/2012/02/google-54.phpこれをGoogleにコピペしてみーTom-Style
http://www.tom-style.net/mt/2012/02/google-54.phpこれをGoogleにコピペしてみーhttp://www.tom-style.net/mt/wp-includes/images/crystal/default.pngTom-Style
sqrt(cos(x))*cos(300x)+sqrt(abs(x))-0.7)*(4-x*x)^0.01, sqrt(6-x^2), -sqrt(6-x^2) from -4.5 to 4.5