invert(sqrt(gradient[1](numbers("yxx") if numbers('epe') > numbers("per") else numbers('yxr')) if numbers("per") > numbers("per") if numbers('yxr') > numbers('epe') else numbers("yxx") else numbers("yxx")))
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.
