Who sais Google has no heart
Copy + paste this into google:
sqrt(cos(x))*cos(200 x) + sqrt(abs(x))-0.7)*(4-x*x)^0.01,
sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5
I love charts.
sqrt(cos(x))*cos(200 x) + sqrt(abs(x))-0.7)*(4-x*x)^0.01,
sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5
I love charts.
