void calculate(vector& vx, vector& vy, double B, double C)
{	
	vy = B*vx - B*C*vx^2;	
}

void testOK()
{
	Worksheet wks;
	wks.Create("origin");
	
	Dataset dsX(wks, 0);
	Dataset dsY(wks, 1);
	dsX.Data(1, 10, 1); // set data from 1 to 10 with 1 increment
	
	calculate(dsX, dsY, 0.5, 1);
	
	GraphPage gp;
	gp.Create("origin");
	GraphLayer gl = gp.Layers(0);
	gl.AddPlot(wks);
}