square(band pass(gradient[2](numbers("yxx") if exp(numbers('yxy'), numbers("yxx")) > numbers('yxy') else numbers("per")) if numbers("per") if numbers('yxy') > exp(numbers('yxy'), numbers("yxx")) else numbers("yxx") > exp(numbers('yxy'), numbers("yxx")) else numbers('yxy')))
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.