band pass(gradient[2](minus(10 *(divide(numbers("yxx") if numbers('xry') > numbers('rep') else numbers("per"), numbers('rep'))), divide(numbers("yxx") if numbers('xry') > numbers('rep') else numbers("per"), 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.