square(gradient[2](minus(round(divide(numbers('xry') if numbers('rep') > numbers("per") else numbers("yxx"), numbers('rep')), numbers("per") if numbers("yxx") > numbers('xry') else numbers('rep')), divide(numbers("per") if numbers("yxx") > numbers('rep') else numbers('xry'), numbers('rep')))))
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.