sum(sum(invert(gradient[2](tan(numbers('xyy')))), gradient[2](tan(numbers('xyy')))), invert(gradient[2](tan(numbers('xyy'))))) if sum(invert(gradient[2](tan(numbers('xyy')))), gradient[2](tan(numbers('xyy')))) > gradient[2](tan(numbers('xyy'))) else invert(gradient[2](tan(numbers('xyy'))))
Some images will appear differently when resized as some of the functions which generate images are sensitive to the scale. We're working to improve this.