coding UTF-8;

// Required to handle 3D graphs
import tool.Graph3D;


// Writing sample coordinate data to file ("wtsv" means tab-separated format)
int file = open("sample3d.txt", "wtsv");
for(int i=0; i<=10; i++){
	float x = i;
	float y = x * x;
	float z = x + y;
	writeln(file, x, y, z);
}
close(file);


// Launching the 3D graph
int graph = newGraph3D();

// Plotting the file on the 3D graph
setGraph3DFile(graph, "sample3d.txt");