abs(minus(gradient[2](numbers("xxy") if sum(numbers("xxy"), numbers('epe')) > numbers("xxr") if numbers('epe') > sum(numbers("xxy"), numbers('epe')) else numbers("xxy") else numbers('epe')), sum(numbers("xxy"), numbers('epe')) if numbers('epe') > sum(numbers("xxy"), numbers('epe')) if numbers("xxr") > numbers("xxy") else numbers('epe') else numbers("xxy")))
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.