sum(sum(product(minus(gradient[1](numbers('rrr')), numbers('rrr')), gradient[1](numbers('rrr'))), minus(gradient[1](numbers('rrr')), numbers('rrr'))), product(minus(gradient[1](numbers('rrr')), numbers('rrr')), gradient[1](numbers('rrr'))))
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.