gradient[1](sqrt(log(minus(numbers('yxr'), numbers('xry')) if numbers('yxr') > numbers('xry') else gradient[1](minus(numbers('yxr'), numbers('xry'))), gradient[1](minus(numbers('yxr'), numbers('xry'))))))
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.