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	Map (m,n)	Build (f(x,y), g(x,y))	Tile Generator	Escape h(x,y)>value	Scale	Plot
Mandelbrot Tile Variant #1	(501, 501)	(x² - y², 2.0*x*y)	(cos(xs)-sin(ys), -cos(xs)-sin(ys))	x² + y² > 6.25	50.0	Pixel
Mandelbrot Tile Variant #2	(501, 501)	(x² - y², -2.0*x*y)	(cos(xs)-sin(ys), -cos(xs)-sin(ys))	x² + y² > 6.25	50.0	Pixel
Mandelbrot Tile Variant #3	(501, 501)	(x² - y², 2.0*x*y)	(-cos(xs), -sin(ys))	x² + y² > 6.25	50.0	Pixel
Mandelbrot Tile Variant #4	(501, 501)	(x*y*y, x*x*y)	(-cos(xs), -sin(ys))	x² + y² > 6.25	50.0	Pixel

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);
	}
}