Mandelbrot Set with Pseudocode

for (int i = 0; i ≤ 500; i++)
{
	for (int j = 0; j ≤ 500; j++)
	{
		x = 0.0;
		y = 0.0;
		xs = -2.5 + i / 100.0;
		ys = -2.5 + j / 100.0;
		k = 0;
		do
		{
			xnew = x*x-y*y + xs;
			ynew = 2.0*x*y + ys;
			x = xnew;
			y = ynew;
			k++;
		} while (x*x + y*y ≤ 6.25 && k ≤ kmax);
		PlotPixel(i, j, color);
	}
}

Mandelbrot Tile Variant #1 with Pseudocode

for (int i = 0; i ≤ 500; i++)
{
	for (int j = 0; j ≤ 500; j++)
	{
		x = 0.0;
		y = 0.0;
		xs = -2.5 + i / scale;			
		ys = -2.5 + j / scale;
		k = 0;
		do
		{
			xnew = x*x-y*y + cos(xs) - sin(ys);
			ynew = 2.0*x*y - cos(xs) - sin(ys);
			x = xnew;
			y = ynew;
			k++;
		} while (x*x+y*y ≤ 6.25 && k ≤ kmax);
		PlotPixel(i, j, color);
	}
}

Mandelbrot	Build: (f(x,y), g(x,y))	Escape: h(x,y)>value	Tile Generator	Scale
Basic Mandelbrot Set	(x² - y², 2.0*x*y)	x² + y² > 6.25	None	None
Mandelbrot Tile Variant #1	(x² - y², 2.0*x*y)	x² + y² > 6.25	(cos(xs)-sin(ys), -cos(xs)-sin(ys))	50.0
Mandelbrot Tile Variant #2	(x² - y², -2.0*x*y)	x² + y² > 6.25	(cos(xs)-sin(ys), -cos(xs)-sin(ys))	50.0
Mandelbrot Tile Variant #3	(x² - y², 2.0*x*y)	x² + y² > 6.25	(-cos(xs), -sin(ys))	50.0
Mandelbrot Tile Variant #4	(x*y*y, x*x*y)	x² + y² > 6.25	(-cos(xs), -sin(ys))	50.0

for (int i = 0; i ≤ 500; i++)
{
	for (int j = 0; j ≤ 500; j++)
	{
		xs = 0.0;
		ys = 0.0;
		x = -2.5 + i / 100.0;
		y = -2.5 + j / 100.0;
		k = 0;
		do
		{
			xnew = x*x-y*y + xs;
			ynew = 2.0*x*y + ys;
			x = xnew;
			y = ynew;
			k++;
		} while (x*x + y*y ≤ 6.25 && k ≤ kmax);
		PlotPixel(i, j, color);
	}
}

for (int i = 0; i ≤ 500; i++)
{
	for (int j = 0; j ≤ 500; j++)
	{
		xs = 0.234;
		ys = 0.82;
		x = -2.5 + i / scale;
		y = -2.5 + j / scale;
		k = 0;
		do
		{
			xnew = cos(x)*cos(x)-cos(y)*cos(y) + xs;
			ynew = 2.0*cos(x)*sin(y) + ys;
			x = xnew;
			y = ynew;
			k++;
		} while (x*x+y*y ≤ 6.25 && k ≤ kmax);
		PlotPixel(i, j, color);
	}
}