minus(product(divide(2 *(gradient[1](numbers("per") if numbers("yxx") > numbers('rrr') else numbers('yyx'))), gradient[1](numbers("per") if numbers('rrr') > numbers('yyx') else numbers("yxx"))), 2 *(gradient[1](numbers('yyx') if numbers("per") > numbers('rrr') else numbers("yxx")))), divide(2 *(gradient[1](numbers("yxx") if numbers('yyx') > numbers('rrr') else numbers("per"))), gradient[1](numbers('yyx') if numbers("yxx") > numbers('rrr') else numbers("per"))))
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.